eLaws | eCases | United States Code | Federal Courts |
Home » 2014 Issues » 79 FR (06/02/2014) » 2014-10395. Identification of Nonattainment Classification and Deadlines for Submission of State Implementation Plan (SIP) Provisions for the 1997 Fine Particle (PM2.5

  2014-10395. Identification of Nonattainment Classification and Deadlines for Submission of State Implementation Plan (SIP) Provisions for the 1997 Fine Particle (PM2.5  

  • Start Preamble Start Printed Page 31566

    AGENCY:

    Environmental Protection Agency.

    ACTION:

    Final rule.

    SUMMARY:

    On January 4, 2013, in Natural Resources Defense Council (NRDC) v. EPA, the D.C. Circuit Court remanded to the Environmental Protection Agency (EPA) the “Final Clean Air Fine Particle Implementation Rule” (April 25, 2007) (the “2007 PM2.5 Implementation Rule”) and the “Implementation of the New Source Review (NSR) Program for Particulate Matter Less than 2.5 Micrometers (PM2.5)” final rule (May 16, 2008) (the “2008 PM2.5 NSR Rule”). The Court found that the EPA erred in implementing the 1997 PM2.5 National Ambient Air Quality Standards (NAAQS) pursuant solely to the general implementation provisions of subpart 1 of Part D of Title I of the Clean Air Act (CAA or Act), without also considering the particulate matter-specific provisions of subpart 4 of Part D. The Court's ruling remanded the rules to the EPA to address implementation of the 1997 PM2.5 NAAQS under subpart 4. This final rulemaking identifies the classification under subpart 4 for areas currently designated nonattainment for the 1997 and/or 2006 PM2.5 standards, the deadlines for states to submit attainment-related and nonattainment new source review (NNSR) state implementation plan (SIP) elements required for these areas pursuant to subpart 4, and the EPA guidance that is currently available regarding subpart 4 requirements. The final deadlines for 1997 and 2006 PM2.5 NAAQS attainment-related SIP submissions and NNSR requirements for nonattainment areas would replace previous deadlines that were set solely pursuant to subpart 1. Specifically, the EPA is identifying the initial classification of current 1997 and/or 2006 PM2.5 NAAQS nonattainment areas as “Moderate,” and the EPA is setting a deadline of December 31, 2014, for submission of remaining required SIP submissions for these areas, pursuant to and considering the application of subpart 4. This rulemaking affects 1997 and 2006 PM2.5 NAAQS nonattainment areas. After the careful consideration of the comments received on the proposal, the EPA is planning to finalize the rule as it was proposed. As part of the final rulemaking, the EPA is also updating 40 CFR part 81, “Designation of Areas for Air Quality Planning Purposes” for the 1997 and 2006 PM2.5 NAAQS nonattainment areas.

    DATES:

    This final rule is effective on July 2, 2014.

    ADDRESSES:

    The EPA has established a docket for this action under Docket ID No. EPA-HQ-OAR-2013-0694. All documents in the docket are listed on the www.regulations.gov Web site. Although listed in the index, some information is not publicly available, i.e., confidential business information or other information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, will be publicly available only in hard copy. Publicly available docket materials are available either electronically in www.regulations.gov or in hard copy at the Docket ID No. EPA-HQ-OAR-2010-0605, EPA/DC, William Jefferson Clinton West Building, Room 3334, 1301 Constitution Avenue Northwest, Washington, DC. The Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding legal holidays. The telephone number for the Public Reading Room is (202) 566-1744 and the telephone number for the Air and Radiation Docket Information Center is (202) 566-1742. For additional information about the EPA's public docket, visit the EPA Docket Center homepage at: http://www.epa.gov/​epahome/​dockets.htm.

    Start Further Info

    FOR FURTHER INFORMATION CONTACT:

    For further general information on this rulemaking, contact Ms. Mia South, Air Quality Policy Division, Office of Air Quality Planning and Standards (C539-01), Environmental Protection Agency, Research Triangle Park, North Carolina 27711; telephone number (919) 541-5550; fax number (919) 541-5315; email at south.mia@epa.gov.

    End Further Info End Preamble Start Supplemental Information

    SUPPLEMENTARY INFORMATION:

    I. General Information

    A. Does this action apply to me?

    Entities potentially affected directly by this final rulemaking include state, local and tribal governments.

    B. Where can I get a copy of this document and other related information?

    In addition to being available in the docket, an electronic copy of this notice will be posted at http://www.epa.gov/​airquality/​particlepollution/​actions.html.

    C. How is this notice organized?

    The information presented in this notice is organized as follows:

    I. General Information

    A. Does this action apply to me?

    B. Where can I get a copy of this document and other related information?

    C. How is this notice organized?

    II. Background for the Final Rulemaking

    III. Initial Identification of “Moderate” Classification for PM2.5 Nonattainment Areas under Subpart 4

    A. Summary of Proposal

    B. Comments and Responses

    C. Final Action

    IV. Deadline for Submission of Remaining Required SIP Elements

    A. Summary of Proposal

    B. Comments and Responses

    C. Final Action

    V. What guidance is currently available to states regarding subpart 4 requirements?

    A. Summary of Proposal

    B. Comments and Responses

    C. Final Response

    VI. Statutory and Executive Order Reviews

    A. Executive Order 12866: Regulatory Planning and Review and Executive Order 13563: Improving Regulation and Regulatory Review

    B. Paperwork Reduction Act

    C. Regulatory Flexibility Act

    D. Unfunded Mandates Reform Act

    E. Executive Order 13132: Federalism

    F. Executive Order 13175: Consultation and Coordination with Indian Tribal Governments

    G. Executive Order 13045: Protection of Children from Environmental Health and Safety Risks

    H. Executive Order 13211: Actions Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use

    I. National Technology Transfer and Advancement Act

    J. Executive Order 12898: Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations

    K. Congressional Review Act

    L. Judicial Review

    Statutory Authority

    List of Subjects

    II. Background for the Final Rulemaking

    On January 4, 2013, in NRDC v. EPA, the DC Circuit Court remanded to the EPA the 2007 PM2.5 Implementation Rule and the 2008 PM2.5 NSR Rule. 706 F.3d 428 (D.C. Cir. 2013). Prior to the Court's decision, and continuously since 2005, the EPA had implemented Start Printed Page 31567the 1997 and 2006 PM2.5 NAAQS pursuant to regulations and guidance [1] that were based on the general implementation provisions of subpart 1. The Court found that the EPA erred in implementing the 1997 PM2.5 NAAQS solely pursuant to subpart 1, without consideration of the particulate matter-specific provisions of subpart 4.

    The subpart 4 requirements for areas classified as Moderate are generally comparable to those of subpart 1. The general provisions for requirements for all nonattainment areas for subpart 4 include: (1) Section 189(a)(1)(A) (NNSR permit program); (2) section 189(a)(1)(B) (attainment demonstration or demonstration that attainment by the applicable attainment date is impracticable); (3) section 189(a)(1)(C) (reasonably available control measures (RACM) and reasonable available control technology (RACT)); (4) section 189(c) (reasonable further progress (RFP) and quantitative milestones); and (5) section 189(e) (precursor requirements for major stationary sources). Subpart 4 introduces additional statutory SIP planning requirements in the event that the EPA reclassifies a Moderate nonattainment area to a Serious nonattainment area and in the event the area needs extensions of time to attain the NAAQS. The General Preamble and Addendum provide useful guidance on the specific subpart 4 statutory requirements.[2]

    Following the January 2013 court decision, the EPA considered the implications of this decision on its implementation of the 1997 and 2006 PM2.5 standards and determined that it was important to clarify certain key issues. Accordingly, on November 21, 2013 (78 FR 69806), the EPA published a notice of proposed rulemaking seeking comment on the EPA's proposed identification of the classification under subpart 4 for areas currently designated nonattainment for these two standards, the deadlines for states to submit attainment-related and NNSR SIP elements required for these areas pursuant to subpart 4, and the EPA guidance that is currently available regarding subpart 4 requirements. In response to the notice of proposed rulemaking, the EPA received sixteen substantive comments. A summary of significant comments received and the EPA's response is provided throughout this notice. To review the full Responses to Comment Document, see Docket ID No. EPA-HQ-OAR-2013-0694.

    In this final rulemaking, the EPA takes additional steps to respond to the court's remand and to address the implementation of the 1997 and 2006 PM2.5 NAAQS under subpart 4. In light of the long history of implementation of these standards under subpart 1, the EPA's final rulemaking seeks to integrate and harmonize ongoing implementation under subpart 1 with the subpart 4 requirements the Court has directed the EPA to address.

    The states that are most affected by this rule include states that have 1997 and/or 2006 PM2.5 NAAQS nonattainment areas that meet one of the following criteria: (1) There has been no SIP submission for the 1997 and/or 2006 PM2.5 NAAQS; (2) there is no clean data determination; and (3) a complete redesignation request will not have been submitted prior to December 31, 2014.[3]

    III. Initial Identification of “Moderate” Classification for PM2.5 Nonattainment Areas Under Subpart 4

    A. Summary of Proposal

    Under the EPA's prior approach to implementing the 1997 and 2006 PM2.5 standards according to subpart 1, the EPA was not required to, and did not, identify any classifications for areas designated nonattainment. By contrast, subpart 4 of the CAA, section 188, provides that all areas designated nonattainment are initially classified “by operation of law” as “Moderate” nonattainment areas, and they remain classified as Moderate nonattainment areas unless and until the EPA later reclassifies them as Serious nonattainment areas or the EPA determines that an area has not attained the PM2.5 NAAQS by the area's applicable attainment date. Therefore, the EPA proposed to identify all PM2.5 nonattainment areas as “Moderate.”

    B. Comments and Responses

    Two public interest groups commented that the classification of PM2.5 nonattainment areas as “Moderate” occurs by operation of law upon designation, and therefore this Moderate classification does not require any EPA action beyond the initial designation of an area as nonattainment.

    The EPA agrees that the CAA provides that all areas designated nonattainment are initially classified as “Moderate.” However, as explained in the proposal, the NRDC holding that the EPA erred in implementing the 1997 PM2.5 NAAQS solely pursuant to subpart 1 should not be applied retroactively. Nonattainment area designations for all areas became effective many years before the 2013 NRDC decision. See 70 FR 944, January 5, 2005; 74 FR 58688, November 13, 2009; 76 FR 6056, February 3, 2011. Subpart 1 contains no nondiscretionary provision for classification of nonattainment areas. Under the interpretation, which prevailed during years of implementation prior to the DC Circuit's 2013 ruling, no classifications were identified or recognized, nor were subpart 4 classifications implemented. In accordance with the NRDC decision, and because the EPA has not previously identified nonattainment area classifications under subpart 4 for areas designated nonattainment for the 1997 and 2006 PM2.5 standards, the EPA has done so in this rulemaking to clarify the current classification of areas.

    A public interest group also commented that this rulemaking should identify Libby, Montana, San Joaquin Valley, California, and the Los Angeles-South Coast Air Basin, California, as having failed to attain the 1997 PM2.5 standards by the subpart 4 statutory attainment deadline and explain that the areas were reclassified by operation of law as Serious, as required by 42 U.S.C. 7513(b)(2). The commenter further claimed that Libby, Montana, San Joaquin Valley, California, and the Los Angeles-South Coast Air Basin, California, should be required to submit Serious area plans for the 1997 PM2.5 standard that satisfy the subpart 4 requirements.

    As explained in the proposal and previously in this section, the EPA believes that the DC Circuit Court's 2013 holding in NRDC should not be applied retroactively. States with areas designated nonattainment for the 1997 PM2.5 standard had previously been instructed by the EPA, prior to the Start Printed Page 31568 NRDC decision, to implement and attain the 1997 PM2.5 standard according to the general implementation provisions of subpart 1 as provided in the EPA's implementation rules. The EPA therefore disagrees that Libby, Montana, San Joaquin Valley, California, and the Los Angeles-South Coast Air Basin, California, were required to attain the 1997 PM2.5 standard no later than the statutory attainment date provided in subpart 4. As of that date, the EPA was implementing the 1997 standard pursuant to subpart 1, and no court had ruled that the EPA or any state should implement the PM2.5 standard under the provisions of subpart 4. The EPA therefore disagrees that Libby, Montana, San Joaquin Valley, California, and the Los Angeles-South Coast Air Basin, California, were reclassified “by operation of law” as Serious no later than June 30, 2011, as the commenter contends. Because these areas are classified as Moderate, and not Serious, the affected states are required at this time to submit plans for these areas that satisfy CAA section 189(a) and not section 189(b)(1).

    At some future time, the EPA may reclassify as Serious any nonattainment area that the EPA determines cannot practicably attain the PM2.5 NAAQS by the applicable attainment date. These areas may also be reclassified as Serious by operation of law if the Administrator determines that any area has not in fact attained the PM2.5 NAAQS after each area's applicable attainment date has passed.[4]

    C. Final Action

    Pursuant to subpart 4 of the CAA, section 188, and section 301 of the CAA, the EPA in this notice is identifying the classification of all PM2.5 areas currently designated nonattainment for the 1997 and 2006 NAAQS as “Moderate.” Thus, the provisions of subpart 4 relevant to areas currently designated nonattainment for the 1997 and/or 2006 PM2.5 NAAQS would initially be those applicable to Moderate areas.

    IV. Deadline for Submission of Remaining Required SIP Elements

    A. Summary of Proposal

    The EPA proposed to set a deadline of December 31, 2014, for the states to submit any additional attainment-related SIP elements that may be needed to meet the applicable requirements of subpart 4 for areas currently designated nonattainment for the 1997 and/or 2006 PM2.5 NAAQS, and to submit SIPs addressing the NNSR requirements in subpart 4. The EPA proposed this date because the EPA believes that this period provides a relatively brief but reasonable amount of time for states to ascertain whether and to what extent any additional submissions are needed for a particular 1997 or 2006 PM2.5 NAAQS nonattainment area, and to develop, adopt and submit any such SIPs. States with PM2.5 NAAQS nonattainment areas have already been working on needed submittals, and the EPA will continue working with them to ensure timely submissions.

    B. Comments and Responses

    Several public interest groups and individuals commented that the EPA does not have authority to reset the deadlines and/or should not provide states until December 31, 2014, to submit SIPs complying with subpart 4 requirements. These commenters believe that SIPs for the 1997 and 2006 PM2.5 standards are overdue.

    The EPA disagrees with the commenters. As stated in the proposal and previously in this notice, it is the EPA's position that the NRDC decision does not apply retroactively, including to create an obligation in the past for states to submit implementation plans under subpart 4 demonstrating attainment of the PM2.5 NAAQS. Prior to the Court's decision, the prevailing implementation rulemaking instructed states to submit plans solely under subpart 1. The DC Circuit Court did not vacate this rule. Nor did the Court compel the EPA to treat the deadlines for the obligations the Court announced in its decision as already having lapsed, and the states as if they had already failed to meet these obligations. Instead, the DC Circuit Court remanded the rules to the EPA for repromulgation under subpart 4. Thus, the NRDC decision directed that the EPA act prospectively to implement the PM2.5 NAAQS under subpart 4 through one or more national rulemakings consistent with the NRDC decision. This action is one such rulemaking.

    Because of the complexity of the CAA's SIP provisions and the interrelationship between federal and state action, the EPA believes it is inappropriate to impose retroactive effect on decisions in a manner that would create deadlines that have long passed. Courts have supported this position. For example, in Sierra Club v. Whitman, 285 F.3d 63 (D.C. Cir. 2002), the DC Circuit Court of Appeals addressed an EPA failure to make a timely determination of failure to attain the applicable ozone NAAQS and to reclassify the St. Louis, Missouri area. Id. at 65. Reclassification would have resulted in requirements for the area to submit new attainment plans. Id. The DC Circuit Court ruled that the EPA was required to make the determination, but expressly rejected the Sierra Club's request to consider the area as reclassified as of the date that the EPA's determination should have been made. Id. at 67-68. The DC Circuit Court refused to impose the statutory deadline for SIP submittals when that deadline had passed long before the court's decision. Id. at 67-68. The DC Circuit Court noted that backdating the EPA's determination would only make the situation worse by likely imposing large costs on the states for failing to develop SIPs years earlier even though the states were not on notice at the time of their obligation to do so. Id. at 68.

    This rulemaking is not an extension of the deadline established by the EPA when it was implementing the PM2.5 standards according to subpart 1. Rather, this rulemaking makes that deadline no longer operative, since the EPA is no longer following only subpart 1 to implement the PM2.5 standards. Under the unique circumstances presented here, the EPA relies on its authority under section 301 of the CAA to establish a reasonable, and expeditious, deadline, of December 31, 2014, by which states must submit SIPs consistent with the subpart 4 requirements.

    Several commenters suggested that the EPA should allow states more time to submit any remaining SIP planning requirements and NNSR SIP submissions required pursuant to subpart 4, and therefore the deadline for submissions should be later than December 31, 2014.

    The EPA disagrees with the commenters. Subpart 4, section 188, provides that states are to submit required plans 18 months after an area is designated nonattainment. However, the NRDC case was not decided until years after areas were designated nonattainment under subpart 1 of the CAA. In light of the timing and substance of the DC Circuit Court's opinion, the EPA believes that states should be provided a reasonable opportunity to submit any remaining SIP planning requirements and NNSR SIP submissions required pursuant to subpart 4. The EPA believes that setting the deadline for such submissions as December 31, 2014, provides a relatively brief but reasonable amount of time for states to ascertain whether and to what extent any additional submissions are Start Printed Page 31569needed for a particular nonattainment area, and to develop, adopt, and submit any such plans. States with PM2.5 NAAQS nonattainment areas have already been working on needed submittals, and the EPA will continue working with them to ensure timely submissions. In determining a deadline, the EPA considered: The amount of time that has passed since the NRDC decision, when this rulemaking will be finalized, and the amount of time remaining before the 2006 PM2.5 NAAQS attainment deadline under subpart 4 for most areas of December 31, 2015.[5] The EPA is balancing the desire to allow states a reasonable amount of time to develop SIP submissions that conform to subpart 4 requirements, while leaving enough time before the 2006 PM2.5 NAAQS attainment date so that state plans have time to be implemented and work. In consideration of all of these circumstances, the EPA believes December 31, 2014, is a reasonable deadline.

    Several public interest groups and individuals commented that instead of allowing states until December 31, 2014, to submit SIPs for PM2.5 NAAQS, the EPA should immediately find that areas failed to submit a SIP.

    The EPA disagrees with the commenters. States' obligation to submit plans to the EPA demonstrating attainment of the 1997 and 2006 PM2.5 NAAQS was triggered by the EPA's designation of the relevant areas as nonattainment. The EPA, consistent with its prior interpretation of the Act, implemented the PM2.5 standards according to, and instructed states to follow only the requirements of subpart 1. Subpart 1 requires states to submit SIPs to demonstrate attainment of the NAAQS by a date established by the EPA that is no later than three years after the date of designation of an area as nonattainment. 42 U.S.C. 7502(b).

    The EPA also explained in various rulemaking and guidance documents that SIPs would need to meet the requirements of section 172(c) of the CAA, which governs submissions under subpart 1. Thus, states were not instructed to submit their PM2.5 NAAQS SIPs under the subpart 4 timeline, and they were not instructed to submit a PM2.5 NAAQS SIP to meet the requirements of subpart 4. Therefore, the prevailing regulatory regime continuously since 2005, and until the NRDC decision in 2013, required submission only of subpart 1 plan on or before deadlines established according to subpart 1. As a result, the EPA has no outstanding duty to find that states have failed to make subpart 4 submissions that had not previously been required of states and which were unknown to them at the time.

    If the EPA were to give retroactive effect to the NRDC decision when the DC Circuit Court declined to do so, and impose past duties on states, the EPA would effectively penalize states that followed the EPA's guidance and regulations to prepare SIPs in accordance with the timing and content of subpart 1. An EPA finding of failure to submit a SIP under subpart 4 that the commenter seeks would not give the states the opportunity to prepare or submit an appropriate SIP before being found in default of that obligation.

    Because the states had no notice of the timing or content of any alleged earlier subpart 4 submissions, the EPA believes that the Administrator does not have a nondiscretionary duty to find failures to submit subpart 4 SIPs, and it would be inappropriate to issue such a finding.

    The EPA's position on this issue has been recently upheld in federal court. In Wildearth Guardians v. McCarthy, 2014 U.S. Dist. LEXIS 31267, March 11, 2014 (D. Colo.), Wildearth Guardians claimed that states' 2006 PM2.5 NAAQS SIPs should have been submitted according to the timeline laid out in subpart 4 of the CAA, which would have been no later than June 14, 2011. Because the states had made no SIP submission, Wildearth Guardians claimed that the EPA was required to make a finding that states had failed to submit subpart 4 SIPs. The Court dismissed the claim and agreed with the EPA's position that “the NRDC court intended its decision to be prospective in effect, rather than retroactive.” Id. at *9. The Court also agreed that “the States were entitled to rely on the [2007 PM2.5] Implementing Rule promulgated by the EPA in scheduling the pace with which they would proceed in developing their PM2.5 SIPs.” Id. at *10.

    The EPA believes that its position is supported by further case law, as well. In Sierra Club v. EPA, 356 F.3d 296 (D.C. Cir. 2004), the Court addressed the EPA's decision to reclassify Washington, DC from a Serious to Severe nonattainment area for ozone and declined to require the EPA to make the reclassification retroactive. Id. at 308. The reclassification had the effect of imposing additional obligations on Washington, DC, for which the deadlines had already passed. Id. at 309. The DC Circuit Court rejected the Sierra Club's argument because it “would give the reclassification retroactive effect by holding the states in default of their submission obligations before the events necessary to trigger that obligation (reclassification) . . . occurred.” Id. at 309. Therefore, the Court declined to give the reclassification retroactive effect before any deadline had been announced, and where it would impose a SIP submission deadline that had already passed. Id. at 309-10. See also Sierra Club v. Whitman, 285 F.3d 63 (D.C. Cir. 2002).

    To the extent that commenters are arguing that the EPA should determine that certain states failed to submit a subpart 1 plan by the previously established December 14, 2012 deadline, the EPA believes that this rulemaking removes the basis to do so. This rulemaking supersedes any other, previously established deadline for the submission of PM2.5 NAAQS attainment or NNSR plans under subpart 1. In accordance with the Court's decision in NRDC, any deadline established by the EPA while the agency was implementing the PM2.5 standards under subpart 1 is being superseded.

    Several commenters asked that the EPA clarify which nonattainment areas are potentially affected by this rule.

    The EPA identified in the proposal areas that appear to be most affected by this rule. These include areas for which states have not submitted a SIP and/or for which EPA has not yet made a determination of attainment of the 1997 or 2006 PM2.5 NAAQS, and/or for which states have not yet submitted a request for redesignation to attainment for the PM2.5 NAAQS.

    It is not necessarily the case that no additional submissions under subpart 4 will be required of an area that has attained the PM2.5 NAAQS or for which the EPA has approved attainment plans. This final rulemaking does not affect any action that the EPA has previously taken under section 110(k) of the Act on a SIP for a PM2.5 NAAQS nonattainment area. However, this does not necessarily mean that areas for which the EPA has previously approved attainment demonstration or NNSR plans have met all requirements of the Act. States may need to submit additional SIP planning requirements and NNSR SIP elements for any area currently designated nonattainment to show that they meet all of the applicable requirements of subpart 4.

    The EPA would also like to clarify what the EPA considers to be the application of the rulemaking for areas that have submitted complete redesignation requests. First, as a Start Printed Page 31570general matter, pursuant to CAA section 175A(c), Part D requirements remain in effect until the EPA approves a redesignation request and an area is redesignated to attainment. However, for purposes of evaluating whether a redesignation request is approvable and meets the requirements of CAA section 107(d)(3)(E)(ii) and (v), the EPA's longstanding interpretation of section 107(d)(3)(E) of the CAA is that, as a threshold matter, the Part D provisions which are “applicable” and which must be approved in order for the EPA to redesignate an area include only those which came due prior to a state's submittal of a complete redesignation request. 78 FR 20856, 20861. See also “Procedures for Processing Requests to Redesignate Areas to Attainment,” Memorandum from John Calcagni, Director, Air Quality Management Division, September 4, 1992; Sierra Club, 375 F.3d 537. To the extent that implementation under subpart 4 would impose additional requirements for areas designated nonattainment, the EPA believes that those requirements are not “applicable” for the purposes of CAA section 107(d)(3)(E) in any area that has submitted a complete redesignation request prior to the due date for these requirements, and thus the EPA is not required to consider subpart 4 requirements with respect to areas that have submitted a complete redesignation request prior to December 31, 2014. Applicable requirements of the CAA that come due subsequent to the area's submittal of a complete redesignation request remain applicable until a redesignation is approved, but are not required as a prerequisite to redesignation.

    Whether, and to what extent, any additional submissions are needed for a particular 1997 or 2006 PM2.5 NAAQS nonattainment area will depend upon the circumstances of each individual nonattainment area. Based on the most up-to-date status of SIP submissions and approved SIPs, the EPA will continue working with states on a case-by-case basis to assist them in addressing subpart 4 requirements. For help with questions or further clarification, states should consult with their respective EPA regional offices.

    C. Final Action

    Through this final rulemaking action, the EPA is setting a deadline of December 31, 2014, for the states to submit any additional attainment-related SIP elements that may be needed to meet the applicable requirements of subpart 4 for areas currently designated nonattainment for the 1997 and/or 2006 PM2.5 NAAQS, and to submit SIPs addressing the NNSR requirements in subpart 4. The EPA believes that this period provides a relatively brief but reasonable amount of time for states to ascertain whether and to what extent any additional submissions are needed for a particular 1997 or 2006 PM2.5 nonattainment area,[6] and to develop, adopt and submit any such SIPs. Section 188(c)(1) of Subpart 4 establishes an attainment deadline of no later than the end of the sixth calendar year after designation as nonattainment. With respect to the 2006 24-hour PM2.5 NAAQS, nonattainment area designations for most areas became effective in December 2009 (74 FR 58688, November 13, 2009). Thus, these areas are subject to a Moderate area attainment deadline under subpart 4 of no later than December 31, 2015. A SIP submission deadline of December 31, 2014, for these areas will therefore ensure that there is at least a year between SIP submission and attainment deadlines.[7] The December 31, 2014 deadline would allow a brief but reasonable amount of time for the states to modify their SIPs in consideration of subpart 4 in keeping with the timeframe established by the existing subpart 4 attainment deadline. With respect to the 1997 annual PM2.5 NAAQS, although nonattainment area designations in most areas became effective more than 8 years ago (see 70 FR 944, January 5, 2005), the EPA is establishing for these areas the same subpart 4 SIP submission deadline that would apply for purposes of the 2006 PM2.5 NAAQS (December 31, 2014), so that all states with PM2.5 nonattainment areas have a reasonable amount of time to develop any additional SIP elements that may be required under subpart 4 in response to the NRDC decision. Thus, for all PM2.5 nonattainment areas, the states would be required to submit any remaining SIPs that are necessary to satisfy the requirements applicable to Moderate nonattainment areas under subpart 4 of the Act no later than December 31, 2014.

    V. What guidance is currently available to states regarding subpart 4 requirements?

    A. Summary of Proposal

    In the proposal, the EPA identified its longstanding general guidance that interprets the 1990 amendments to the CAA and made recommendations to states for meeting the statutory requirements for SIPs for nonattainment areas. See the General Preamble and the Addendum. The EPA also directed states to a series of recent rulemakings on Indianapolis and other areas, which provide helpful guidance. See, e.g., “Approval and Promulgation of Air Quality Implementation Plans; Indiana; Redesignation of the Indianapolis Area to Attainment of the 1997 Annual Standard for Fine Particulate Matter” (78 FR 20856, April 8, 2013—proposal) (78 FR 41698, July 11, 2013—final).

    B. Comments and Responses

    Two states commented that more specific information is needed from the EPA regarding the requirements of subpart 4 for submissions for PM2.5 Moderate area SIPs.

    The CAA does not impose a requirement on the EPA to promulgate an implementation rule for any NAAQS. In the context of the unique circumstances presented here, the EPA seeks to respond in a timely way to the DC Circuit Court's NRDC decision and to enable states similarly to respond to the Court's decision that subpart 4 applies to implementation of PM2.5 NAAQS. Thus, the EPA's purpose is to provide sufficient notice and information to enable the states to move forward in complying with the directive of the Court. This rulemaking is not intended to address all issues that would be germane to an implementation rule, but rather answer preliminary questions that arise in the shift in implementation solely under subpart 1 to also include subpart 4.

    The EPA agrees that guidance to states is helpful to clarify requirements and to Start Printed Page 31571respond more comprehensively to the Court's remand, but the EPA believes that this rulemaking, combined with the EPA's longstanding general guidance interpreting the requirements of subpart 4 of the CAA, provides an adequate basis for states to develop Moderate area attainment plans and NNSR plans. In the General Preamble, the EPA discussed the relationship of subpart 1 and subpart 4 SIP requirements, and pointed out that subpart 1 requirements were to an extent “subsumed by, or integrally related to, the more specific” subpart 4 requirements. 57 FR at 13538. Moreover, subsequent to the NRDC decision, the EPA has issued rulemakings for individual areas in which the EPA has further elaborated on the relationship of subpart 1 and subpart 4 requirements in the context of making determinations of attainment for areas that have attained the 1997 PM2.5 standard, approving requests to redesignate areas to attainment or approving an area's attainment demonstration.

    C. Final Response

    The EPA did not propose, nor is EPA at this time taking final action on an implementation rule governing PM2.5 implementation under subpart 4. The EPA is currently developing a proposal for a new implementation rule that would apply to current and future PM2.5 NAAQS. The agency plans to propose that rule later this year. The proposal will address a range of implementation requirements that apply to PM2.5 nonattainment areas under subparts 1 and 4. Until that implementation rule is finalized, the EPA believes that the General Preamble, Addendum, and recent rulemakings on Indianapolis and other areas [8] provide helpful guidance for states in ascertaining the impact of subpart 4 requirements on their ongoing efforts to meet the 1997 and 2006 PM2.5 standards and the EPA will approve states' submissions in accordance with those documents. For help with questions or further clarification, states should consult their respective EPA regional offices.

    VI. Statutory and Executive Order Reviews

    A. Executive Order 12866: Regulatory Planning and Review and Executive Order 13563: Improving Regulation and Regulatory Review

    This action is not a “significant regulatory action” under the terms of Executive Order 12866 (58 FR 51735, October 4, 1993) and is therefore not subject to review under Executive Orders 12866 and 13563 (76 FR 3821, January 21, 2011).

    B. Paperwork Reduction Act

    This action does not impose an information collection burden under the provisions of the Paperwork Reduction Act, 44 U.S.C. 3501 et seq. Burden is defined at 5 CFR 1320.3(b). This final rulemaking identifies the classification under subpart 4 for areas currently designated nonattainment for the 1997 and/or 2006 PM2.5 standards and the deadline for states to submit SIP elements for these areas that are required pursuant to subpart 4.

    C. Regulatory Flexibility Act

    The Regulatory Flexibility Act (RFA) generally requires an agency to prepare a regulatory flexibility analysis of any regulation subject to notice and comment rulemaking requirements under the Administrative Procedures Act or any other statute unless the agency certifies the rule will not have a significant economic impact on a substantial number of small entities. Small entities include small businesses, small organizations and small governmental jurisdictions.

    For purposes of assessing the impacts of this rule on small entities, small entity is defined as: (1) A small business as defined in the Small Business Administration's (SBA) regulations at 13 CFR 121.201); (2) a small governmental jurisdiction that is a government of a city, county, town, school district or special district with a population of less than 50,000; and (3) a small organization that is any not-for-profit enterprise which is independently owned and operated and is not dominant in its field.

    After considering the economic impacts of this final rule on small entities, I certify that this action will not have a significant economic impact on a substantial number of small entities. This final rule will not impose any requirements directly on small entities. Entities potentially affected directly by this final rulemaking include state, local and tribal governments and none of these governments are small governments. Other types of small entities are not directly subject to the requirements of this rule because this action only identifies the classification under subpart 4 for areas currently designated nonattainment for the 1997 and/or 2006 PM2.5 standards and the deadline for states to submit SIP elements for these areas that are required pursuant to subpart 4.

    D. Unfunded Mandates Reform Act

    This action contains no federal mandate under the provisions of title II of the Unfunded Mandates Reform Act of 1995 (UMRA), 2 U.S.C. 1531-1538 for state, local and tribal governments, in the aggregate, or the private sector. This action imposes no enforceable duty on any state, local or tribal governments or the private sector. Therefore, this action is not subject to the requirements of section 202 and 205 of the UMRA.

    This action is also not subject to the requirements of section 203 of the UMRA because it contains no regulatory requirements that might significantly or uniquely affect small governments. This final rulemaking identifies the classification under subpart 4 for areas currently designated nonattainment for the 1997 and/or 2006 PM2.5 standards and the deadline for states to submit SIP elements for these areas that are required pursuant to subpart 4.

    E. Executive Order 13132: Federalism

    This action does not have federalism implications. It will not have substantial direct effects on the states, on the relationship between the national government and the states, or on the distribution of power and responsibilities among the various levels of government, as specified in Executive Order 13132. The requirement to submit SIP revisions to meet the 1997 and 2006 PM2.5 NAAQS Start Printed Page 31572requirements under subpart 4 is imposed by the CAA. This final rule interprets those requirements as they apply to the 1997 and 2006 PM2.5 NAAQS. Thus, Executive Order 13132 does not apply to this action.

    F. Executive Order 13175: Consultation and Coordination with Indian Tribal Governments

    This action does not have tribal implications, as specified in Executive Order 13175 (65 FR 67249, November 9, 2000). It would not have a substantial direct effect on one or more Indian tribes, since no tribe has to develop an implementation plan under these regulatory revisions. Furthermore, these regulation revisions do not affect the relationship or distribution of power and responsibilities between the federal government and Indian tribes. The CAA and the Tribal Air Rule establish the relationship of the federal government and tribes in developing plans to attain the NAAQS, and these revisions to the regulations do nothing to modify that relationship. Thus, Executive Order 13175 does not apply to this action.

    G. Executive Order 13045: Protection of Children from Environmental Health and Safety Risks

    The EPA interprets EO 13045 (62 FR 19885, April 23, 1997) as applying only to those regulatory actions that concern health or safety risks, such that the analysis required under section 5-501 of the EO has the potential to influence the regulation. This action is not subject to EO 13045 because it does not establish an environmental standard intended to mitigate health or safety risks. This final rulemaking identifies the classification under subpart 4 for areas currently designated nonattainment for the 1997 and/or 2006 PM2.5 standards and the deadline for states to submit SIP elements for these areas that are required pursuant to subpart 4.

    H. Executive Order 13211: Actions Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use

    This action is not subject to Executive Order 13211 (66 FR 28355 (May 22, 2001)), because it is not a significant regulatory action under Executive Order 12866.

    I. National Technology Transfer and Advancement Act

    Section 12(d) of the National Technology Transfer and Advancement Act of 1995 (NTTAA), Public Law 104-113, section 12(d) (15 U.S.C. 272 note) directs the EPA to use voluntary consensus standards in its regulatory activities unless to do so would be inconsistent with applicable law or otherwise impractical. Voluntary consensus standards are technical standards (e.g., materials specifications, test methods, sampling procedures and business practices) that are developed or adopted by voluntary consensus standards bodies. NTTAA directs the EPA to provide Congress, through OMB, explanations when the agency decides not to use available and applicable voluntary consensus standards.

    This action does not involve technical standards. Therefore, the EPA is not considering the use of any voluntary consensus standards.

    J. Executive Order 12898: Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations

    Executive Order (E.O.) 12898 (59 FR 7629 (Feb. 16, 1994)) establishes federal executive policy on environmental justice. Its main provision directs federal agencies, to the greatest extent practicable and permitted by law, to make environmental justice part of their mission by identifying and addressing, as appropriate, disproportionately high and adverse human health or environmental effects of their programs, policies and activities on minority populations and low-income populations in the United States. The EPA has determined that this action will not have disproportionately high and adverse human health or environmental effects on minority or low-income populations because it does not affect the level of protection provided to human health or the environment. This final rulemaking identifies the classification under subpart 4 for areas currently designated nonattainment for the 1997 and/or 2006 PM2.5 standards and the deadline for states to submit SIP elements for these areas that are required pursuant to subpart 4.

    K. Congressional Review Act

    The Congressional Review Act, 5 U.S.C. 801 et seq., as added by the Small Business Regulatory Enforcement Fairness Act of 1996, generally provides that before a rule may take effect, the agency promulgating the rule must submit a rule report, which includes a copy of the rule, to each House of the Congress and to the Comptroller General of the U.S. The EPA will submit a report containing this rule and other required information to the U.S. Senate, the U.S. House of Representatives, and the Comptroller General of the U.S. prior to publication of the rule in the Federal Register. A major rule cannot take effect until 60 days after it is published in the Federal Register. This action is not a “major rule” as defined by 5 U.S.C. 804(2). This rule will be effective on July 2, 2014.

    L. Judicial Review

    Under section 307(b)(1) of the CAA, petitions for judicial review of this action must be filed in the United States Court of Appeals for the District of Columbia Circuit within 60 days from the date this action is published in the Federal Register. Filing a petition for reconsideration by the Administrator of this final action does not affect the finality of this action for the purposes of judicial review nor does it extend the time within which a petition for judicial review must be filed, and shall not postpone the effectiveness of this action.

    Statutory Authority

    The statutory authority for this action is provided by 42 U.S.C. 7407, 7410, 7502, 7513, 7513a and 7601.

    Start List of Subjects

    List of Subjects in 40 CFR Chapter I

    • Environmental protection
    • Air pollution control
    • Intergovernmental relations
    • Particulate matter
    End List of Subjects Start Signature

    Dated: April 25, 2014.

    Gina McCarthy,

    Administrator.

    End Signature

    For the reasons set forth in the preamble, 40 CFR part 81 is amended as follows:

    Start Part

    PART 81—DESIGNATIONS OF AREAS FOR AIR QUALITY PLANNING PURPOSES

    End Part Start Amendment Part

    1. The authority citation for part 81 continues to read as follows:

    End Amendment Part Start Authority

    Authority: 42 U.S.C. 7401, et seq.

    End Authority

    Subpart C—Section 107 Attainment Status Designations

    Start Amendment Part

    2. Section 81.301 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Alabama—PM 2.5 (Annual NAAQS)” and “Alabama—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Alabama—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Alabama—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Alabama—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Alabama—NO2 (1971 Annual Standard)” .

    End Amendment Part

    The additions read as follows:

    Alabama.
    * * * * *
    Start Printed Page 31573

    Alabama—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Birmingham, AL:
    Jefferson County2/21/13Attainment
    Shelby County2/21/13Attainment
    Walker County (part)2/21/13Attainment
    The area described by U S Census 2000 block group identifiers 01-127-0214-5, 01-127-0215-4, and 01-127-0216-2
    Chattanooga, TN-GA:
    Jackson County (part)NonattainmentModerate.
    The area described by U S Census 2000 block group identifier 01-071-9503-1
    Rest of State:
    Autauga CountyUnclassifiable/Attainment.
    Baldwin CountyUnclassifiable/Attainment.
    Barbour CountyUnclassifiable/Attainment
    Bibb CountyUnclassifiable/Attainment
    Blount CountyUnclassifiable/Attainment
    Bullock CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Chambers CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Chilton CountyUnclassifiable/Attainment
    Choctaw CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Cleburne CountyUnclassifiable/Attainment
    Coffee CountyUnclassifiable/Attainment
    Colbert CountyUnclassifiable/Attainment
    Conecuh CountyUnclassifiable/Attainment
    Coosa CountyUnclassifiable/Attainment
    Covington CountyUnclassifiable/Attainment
    Crenshaw CountyUnclassifiable/Attainment
    Cullman CountyUnclassifiable/Attainment
    Dale CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    DeKalb CountyUnclassifiable/Attainment
    Elmore CountyUnclassifiable/Attainment
    Escambia CountyUnclassifiable/Attainment
    Etowah CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Geneva CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Hale CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Jackson County (remainder)Unclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Lauderdale CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Limestone CountyUnclassifiable/Attainment
    Lowndes CountyUnclassifiable/Attainment
    Macon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marengo CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Marshall CountyUnclassifiable/Attainment
    Mobile CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pickens CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    Russell CountyUnclassifiable/Attainment
    Start Printed Page 31574
    St Clair CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Talladega CountyUnclassifiable/Attainment
    Tallapoosa CountyUnclassifiable/Attainment
    Tuscaloosa CountyUnclassifiable/Attainment
    Walker County (remainder)Unclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wilcox CountyUnclassifiable/Attainment
    Winston CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    Alabama—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designation areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Autauga CountyUnclassifiable/Attainment
    Baldwin CountyUnclassifiable/Attainment
    Barbour CountyUnclassifiable/Attainment
    Bibb CountyUnclassifiable/Attainment
    Blount CountyUnclassifiable/Attainment
    Bullock CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Chambers CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Chilton CountyUnclassifiable/Attainment
    Choctaw CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Cleburne CountyUnclassifiable/Attainment
    Coffee CountyUnclassifiable/Attainment
    Colbert CountyUnclassifiable/Attainment
    Conecuh CountyUnclassifiable/Attainment
    Coosa CountyUnclassifiable/Attainment
    Covington CountyUnclassifiable/Attainment
    Crenshaw CountyUnclassifiable/Attainment
    Cullman CountyUnclassifiable/Attainment
    Dale CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    DeKalb CountyUnclassifiable/Attainment
    Elmore CountyUnclassifiable/Attainment
    Escambia CountyUnclassifiable/Attainment
    Etowah CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Geneva CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Hale CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Lauderdale CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Limestone CountyUnclassifiable/Attainment
    Lowndes CountyUnclassifiable/Attainment
    Macon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marengo CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Start Printed Page 31575
    Marshall CountyUnclassifiable/Attainment
    Mobile CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pickens CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    Russell CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    St Clair CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Talladega CountyUnclassifiable/Attainment
    Tallapoosa CountyUnclassifiable/Attainment
    Tuscaloosa CountyUnclassifiable/Attainment
    Walker CountyUnclassifiable/Attainment
    The area described by U.S. Census 2000 block group identifiers 01-127-0214-5, 01-127-0215-4, and 01-127-0216-2
    Washington CountyUnclassifiable/Attainment
    Wilcox CountyUnclassifiable/Attainment
    Winston CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Alabama—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designation areaDesignation aClassification
    Date 1TypeDateType
    Birmingham, AL:
    Jefferson County2/25/13Attainment.
    Shelby County2/25/13Attainment.
    Walker County (part)2/25/13Attainment.
    The area described by U S Census 2000 block group identifiers 01-127-0214-5, 01-127-0215-4, and 01-127-0216-2
    Etowah CountyUnclassifiable.
    Rest of State:
    Autauga CountyUnclassifiable/Attainment
    Baldwin CountyUnclassifiable/Attainment
    Barbour CountyUnclassifiable/Attainment
    Bibb CountyUnclassifiable/Attainment
    Blount CountyUnclassifiable/Attainment
    Bullock CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Chambers CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Chilton CountyUnclassifiable/Attainment
    Choctaw CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Cleburne CountyUnclassifiable/Attainment
    Coffee CountyUnclassifiable/Attainment
    Colbert CountyUnclassifiable/Attainment
    Conecuh CountyUnclassifiable/Attainment
    Coosa CountyUnclassifiable/Attainment
    Covington CountyUnclassifiable/Attainment
    Crenshaw CountyUnclassifiable/Attainment
    Cullman CountyUnclassifiable/Attainment
    Dale CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    DeKalb CountyUnclassifiable/Attainment
    Elmore CountyUnclassifiable/Attainment
    Start Printed Page 31576
    Escambia CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Geneva CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Hale CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Lauderdale CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Limestone CountyUnclassifiable/Attainment
    Lowndes CountyUnclassifiable/Attainment
    Macon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marengo CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Marshall CountyUnclassifiable/Attainment
    Mobile CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pickens CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    Russell CountyUnclassifiable/Attainment
    St Clair CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Talladega CountyUnclassifiable/Attainment
    Tallapoosa CountyUnclassifiable/Attainment
    Tuscaloosa CountyUnclassifiable/Attainment
    Walker County (remainder)Unclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wilcox CountyUnclassifiable/Attainment
    Winston CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    3. Section 81.302 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Alaska—PM 2.5 [24-hour NAAQS]”. and “Alaska—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Alaska—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Alaska—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Alaska—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Alaska—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Alaska.
    * * * * *

    Alaska—1997 Annual PM2 5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 08 Cook Inlet Intrastate:
    Anchorage BoroughUnclassifiable/Attainment
    Kenai Peninsula BoroughUnclassifiable/Attainment
    Matanuska-Susitna BoroughUnclassifiable/Attainment
    AQCR 09 Northern Alaska Intrastate:
    Denali BoroughUnclassifiable/Attainment
    Fairbanks North Star BoroughUnclassifiable/Attainment
    Nome Census AreaUnclassifiable/Attainment
    North Slope BoroughUnclassifiable/Attainment
    Northwest Arctic BoroughUnclassifiable/Attainment
    Start Printed Page 31577
    Southeast Fairbanks Census AreaUnclassifiable/Attainment
    Yukon-Koyukuk Census AreaUnclassifiable/Attainment
    AQCR 10 South Central Alaska Intrastate:
    Aleutians East BoroughUnclassifiable/Attainment
    Aleutians West Census AreaUnclassifiable/Attainment
    Bethel Census AreaUnclassifiable/Attainment
    Bristol Bay BoroughUnclassifiable/Attainment
    Dillingham Census AreaUnclassifiable/Attainment
    Kodiak Island BoroughUnclassifiable/Attainment
    Lake and Peninsula BoroughUnclassifiable/Attainment
    Valdez-Cordova Census AreaUnclassifiable/Attainment
    Wade Hampton Census AreaUnclassifiable/Attainment
    AQCR 11 Southeastern Alaska Intrastate:
    Haines BoroughUnclassifiable/Attainment
    Juneau BoroughUnclassifiable/Attainment
    Ketchikan Gateway BoroughUnclassifiable/Attainment
    Prince of Wales-Outer Ketchikan CensusUnclassifiable/Attainment
    Sitka BoroughUnclassifiable/Attainment
    Skagway-Hoonah-Angoon Census AreaUnclassifiable/Attainment
    Wrangell-Petersburg Census AreaUnclassifiable/Attainment
    Yakutat BoroughUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Alaska—1997 24-Hour PM2 5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Fairbanks, AK:
    AQCR 09 Northern Alaska Intrastate:
    Fairbanks North Star Borough (part)Unclassifiable/Attainment
    The following townships and ranges:—MTRS F001N001—All Sections; —MTRS F001N001E—Sections 2-11, 14-23, 26-34; —MTRS F001N002—Sections 1-5, 8-17, 20-29, 32-36; —MTRS F001S001E—Sections 1, 3-30, 32-36; —MTRS F001S001W—Sections 1-30; —MTRS F001S002E—Sections 6-8, 17-20, 29-36; —MTRS F001S002W—Sections 1-5, 8-17, 20-29, 32-33; —MTRS F001S003E—Sections 31-32; —MTRS F002N001E—Sections 31-35; —MTRS F002N001—Sections 28, 31-36; —MTRS F002N002—Sections 32-33, 36; —MTRS F002S001E—Sections 1-2; —MTRS F002S002E—Sections 1-17, 21-24; —MTRS F002S003E—Sections 5-8, 18
    Rest of State:
    AQCR 08 Cook Inlet Intrastate:
    Anchorage BoroughUnclassifiable/Attainment
    Kenai Peninsula BoroughUnclassifiable/Attainment
    Matanuska-Susitna BoroughUnclassifiable/Attainment
    AQCR 09 Northern Alaska Intrastate:
    Denali BoroughUnclassifiable/Attainment
    Fairbanks North Star Borough (remainder)Unclassifiable/Attainment
    Nome Census AreaUnclassifiable/Attainment
    North Slope BoroughUnclassifiable/Attainment
    Northwest Arctic BoroughUnclassifiable/Attainment
    Southeast Fairbanks Census AreaUnclassifiable/Attainment
    Yukon-Koyukuk Census AreaUnclassifiable/Attainment
    AQCR 10 South Central Alaska Intrastate:
    Aleutians East BoroughUnclassifiable/Attainment
    Aleutians West Census AreaUnclassifiable/Attainment
    Bethel Census AreaUnclassifiable/Attainment
    Bristol Bay BoroughUnclassifiable/Attainment
    Dillingham Census AreaUnclassifiable/Attainment
    Start Printed Page 31578
    Kodiak Island BoroughUnclassifiable/Attainment
    Lake and Peninsula BoroughUnclassifiable/Attainment
    Valdez-Cordova Census AreaUnclassifiable/Attainment
    Wade Hampton Census AreaUnclassifiable/Attainment
    AQCR 11 Southeastern Alaska Intrastate:
    Haines BoroughUnclassifiable/Attainment
    Juneau BoroughUnclassifiable/Attainment
    Ketchikan Gateway BoroughUnclassifiable/Attainment
    Prince of Wales-Outer Ketchikan CensusUnclassifiable/Attainment
    Sitka BoroughUnclassifiable/Attainment
    Skagway-Hoonah-Angoon Census AreaUnclassifiable/Attainment
    Wrangell-Petersburg Census AreaUnclassifiable/Attainment
    Yakutat BoroughUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Alaska—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date 1TypeDate 2Type
    Fairbanks, AK:
    AQCR 09 Northern Alaska Intrastate:
    Fairbanks North Star Borough (part)NonattainmentModerate.
    The following townships and ranges:—MTRS F001N001—All Sections; —MTRS F001N001E—Sections 2-11, 14-23, 26-34; —MTRS F001N002—Sections 1-5, 8-17, 20-29, 32-36; —MTRS F001S001E—Sections 1, 3-30, 32-36; —MTRS F001S001W—Sections 1-30; —MTRS F001S002E—Sections 6-8, 17-20, 29-36; —MTRS F001S002W—Sections 1-5, 8-17, 20-29, 32-33; —MTRS F001S003E—Sections 31-32; —MTRS F002N001E—Sections 31-35; —MTRS F002N001—Sections 28, 31-36; —MTRS F002N002—Sections 32-33, 36; —MTRS F002S001E—Sections 1-2; —MTRS F002S002E—Sections 1-17, 21-24; —MTRS F002S003E—Sections 5-8, 18
    Rest of State:
    AQCR 08 Cook Inlet Intrastate:
    Anchorage BoroughUnclassifiable/Attainment
    Kenai Peninsula BoroughUnclassifiable/Attainment
    Matanuska-Susitna BoroughUnclassifiable/Attainment
    AQCR 09 Northern Alaska Intrastate:
    Denali BoroughUnclassifiable/Attainment
    Fairbanks North Star Borough (remainder)Unclassifiable/Attainment
    Nome Census AreaUnclassifiable/Attainment
    North Slope BoroughUnclassifiable/Attainment
    Northwest Arctic BoroughUnclassifiable/Attainment
    Southeast Fairbanks Census AreaUnclassifiable/Attainment
    Yukon-Koyukuk Census AreaUnclassifiable/Attainment
    AQCR 10 South Central Alaska Intrastate:
    Aleutians East BoroughUnclassifiable/Attainment
    Aleutians West Census AreaUnclassifiable/Attainment
    Bethel Census AreaUnclassifiable/Attainment
    Bristol Bay BoroughUnclassifiable/Attainment
    Dillingham Census AreaUnclassifiable/Attainment
    Kodiak Island BoroughUnclassifiable/Attainment
    Lake and Peninsula BoroughUnclassifiable/Attainment
    Valdez-Cordova Census AreaUnclassifiable/Attainment
    Wade Hampton Census AreaUnclassifiable/Attainment
    AQCR 11 Southeastern Alaska Intrastate:
    Haines BoroughUnclassifiable/Attainment
    Juneau BoroughUnclassifiable/Attainment
    Ketchikan Gateway BoroughUnclassifiable/Attainment
    Start Printed Page 31579
    Prince of Wales-Outer Ketchikan CensusUnclassifiable/Attainment
    Sitka BoroughUnclassifiable/Attainment
    Skagway-Hoonah-Angoon Census AreaUnclassifiable/Attainment
    Wrangell-Petersburg Census AreaUnclassifiable/Attainment
    Yakutat BoroughUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    * * * * *
    Start Amendment Part

    4. Section 81.303 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Arizona—PM 2.5 (Annual NAAQS)” and “Arizona—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Arizona—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Arizona—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Arizona—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Arizona—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Arizona.
    * * * * *

    Arizona—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Apache CountyUnclassifiable/Attainment
    Cochise CountyUnclassifiable/Attainment
    Coconino CountyUnclassifiable/Attainment
    Gila CountyUnclassifiable/Attainment
    Graham CountyUnclassifiable/Attainment
    Greenlee CountyUnclassifiable/Attainment
    La Paz CountyUnclassifiable/Attainment
    Maricopa CountyUnclassifiable/Attainment
    Mohave CountyUnclassifiable/Attainment
    Navajo CountyUnclassifiable/Attainment
    Pima CountyUnclassifiable/Attainment
    Pinal CountyUnclassifiable/Attainment
    Santa Cruz CountyUnclassifiable/Attainment
    Yavapai CountyUnclassifiable/Attainment
    Yuma CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Arizona—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Nogales:
    Santa Cruz County (part)Unclassifiable/Attainment
    Nogales planning area bounded as follows: The portions of the following Townships which are within the State of Arizona and lie east of 111 longitude: T23S, R13E; T23S, R14E; T24S, R13E; T24S, R14E.
    West Central Pinal:
    Pinal County (part)Unclassifiable/Attainment
    1. Commencing at a point which is the intersection of the eastern line of Range 1 East, Gila and Salt River Baseline and Meridian, and the northern line of Township 4 South, which is the point of beginning:
    Start Printed Page 31580
    2. Thence, proceed easterly along the northern line of Township 4 South to a point where the northern line of Township 4 South intersects the eastern line of Range 4 East;
    3. Thence, southerly along the eastern line of Range 4 East to a point where the eastern line of Range 4 East intersects the northern line of Township 6 South;
    4. Thence, easterly along the northern line of Township 6 South to a point where the northern line of Township 6 South intersects the eastern line of Range 4 East;
    5. Thence, southerly along the eastern line of Range 4 East to a point where the eastern line of Range 4 East intersects the southern line of Township 7 South;
    6. Thence, westerly along the southern line of Township 7 South to a point where the southern line of Township 7 South intersects the quarter section line common to the southwestern southwest quarter section and the southeastern southwest quarter section of section 34, Range 3 East and Township 7 South;
    7. Thence, northerly along the quarter section line common to the southwestern southwest quarter section and the southeastern southwest quarter section of sections 34, 27, 22, and 15, Range 3 East and Township 7 South, to a point where the quarter section line common to the southwestern southwest quarter section and the southeastern southwest quarter section of sections 34, 27, 22, and 15, Range 3 East and Township 7 South, intersects the northern line of section 15, Range 3 East and Township 7 South;
    8. Thence, westerly along the northern line of sections 15, 16, 17, and 18, Range 3 East and Township 7 South, and the northern line of sections 13, 14, 15, 16, 17, and 18, Range 2 East and Township 7 South, to a point where the northern line of sections 15, 16, 17, and 18, Range 3 East and Township 7 South, and the northern line of sections 13, 14, 15, 16, 17, and 18, Range 2 East and Township 7 South, intersect the eastern line of Range 1 East, which is the common boundary between Maricopa and Pinal Counties, as described in Arizona Revised Statutes sections 11-109 and 11-113;
    9. Thence, northerly along the eastern line of Range 1 East to the point of beginning which is the point where the eastern line of Range 1 East intersects the northern line of Township 4 South;
    10. Except that portion of the area defined by paragraphs 1 through 9 above that lies in Indian country.
    Rest of State:
    Apache CountyUnclassifiable/Attainment
    Cochise CountyUnclassifiable/Attainment
    Coconino CountyUnclassifiable/Attainment
    Gila CountyUnclassifiable/Attainment
    Graham CountyUnclassifiable/Attainment
    Greenlee CountyUnclassifiable/Attainment
    La Paz CountyUnclassifiable/Attainment
    Maricopa County (remainder, excluding lands of the Gila River Indian Community)Unclassifiable/Attainment
    Mohave CountyUnclassifiable/Attainment
    Navajo CountyUnclassifiable/Attainment
    Pima CountyUnclassifiable/Attainment
    Start Printed Page 31581
    Pinal County (remainder, excluding lands of the Gila River Indian Community and Ak-Chin Indian Community)Unclassifiable/Attainment
    Santa Cruz County (remainder)Unclassifiable/Attainment
    Yavapai CountyUnclassifiable/Attainment
    Yuma CountyUnclassifiable/Attainment
    Lands of the Gila River Indian Community in Pinal County and Maricopa CountyUnclassifiable/Attainment
    Lands of the Ak-Chin Indian Community in Pinal CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Arizona—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Nogales:
    Santa Cruz County (part)NonattainmentModerate.
    Nogales planning area bounded as follows: The portions of the following Townships which are within the State of Arizona and lie east of 111 longitude: T23S, R13E; T23S, R14E; T24S, R13E; T24S, R14E
    West Central Pinal:
    Pinal County (part)3/7/11NonattainmentModerate.
    1. Commencing at a point which is the intersection of the eastern line of Range 1 East, Gila and Salt River Baseline and Meridian, and the northern line of Township 4 South, which is the point of beginning:
    2. Thence, proceed easterly along the northern line of Township 4 South to a point where the northern line of Township 4 South intersects the eastern line of Range 4 East;
    3. Thence, southerly along the eastern line of Range 4 East to a point where the eastern line of Range 4 East intersects the northern line of Township 6 South;
    4. Thence, easterly along the northern line of Township 6 South to a point where the northern line of Township 6 South intersects the eastern line of Range 4 East;
    5. Thence, southerly along the eastern line of Range 4 East to a point where the eastern line of Range 4 East intersects the southern line of Township 7 South;
    6. Thence, westerly along the southern line of Township 7 South to a point where the southern line of Township 7 South intersects the quarter section line common to the southwestern southwest quarter section and the southeastern southwest quarter section of section 34, Range 3 East and Township 7 South;
    7. Thence, northerly along the quarter section line common to the southwestern southwest quarter section and the southeastern southwest quarter section of sections 34, 27, 22, and 15, Range 3 East and Township 7 South, to a point where the quarter section line common to the southwestern southwest quarter section and the southeastern southwest quarter section of sections 34, 27, 22, and 15, Range 3 East and Township 7 South, intersects the northern line of section 15, Range 3 East and Township 7 South;
    Start Printed Page 31582
    8. Thence, westerly along the northern line of sections 15, 16, 17, and 18, Range 3 East and Township 7 South, and the northern line of sections 13, 14, 15, 16, 17, and 18, Range 2 East and Township 7 South, to a point where the northern line of sections 15, 16, 17, and 18, Range 3 East and Township 7 South, and the northern line of sections 13, 14, 15, 16, 17, and 18, Range 2 East and Township 7 South, intersect the eastern line of Range 1 East, which is the common boundary between Maricopa and Pinal Counties, as described in Arizona Revised Statutes sections 11-109 and 11-113;
    9. Thence, northerly along the eastern line of Range 1 East to the point of beginning which is the point where the eastern line of Range 1 East intersects the northern line of Township 4 South;
    10. Except that portion of the area defined by paragraphs 1 through 9 above that lies in Indian country.
    Rest of State:
    Apache CountyUnclassifiable/Attainment
    Cochise County3/7/11Unclassifiable/Attainment
    Coconino CountyUnclassifiable/Attainment
    Gila County3/7/11Unclassifiable/Attainment
    Graham County3/7/11Unclassifiable/Attainment
    Greenlee CountyUnclassifiable/Attainment
    La Paz County3/7/11Unclassifiable/Attainment
    Maricopa County (remainder, excluding lands of the Gila River Indian Community)Unclassifiable/Attainment
    Mohave CountyUnclassifiable/Attainment
    Navajo CountyUnclassifiable/Attainment
    Pima County3/7/11Unclassifiable/Attainment
    Pinal County (remainder, excluding lands of the Gila River Indian Community and Ak-Chin Indian Community)3/7/11Unclassifiable/Attainment
    Santa Cruz County (remainder)Unclassifiable/Attainment
    Yavapai County3/7/11Unclassifiable/Attainment
    Yuma County3/7/11Unclassifiable/Attainment
    Lands of the Gila River Indian Community in Pinal County and Maricopa County11/26/12Unclassifiable/Attainment
    Lands of the Ak-Chin Indian Community in Pinal County11/26/12Unclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    * * * * *
    Start Amendment Part

    5. Section 81.304 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Arkansas—PM 2.5 (Annual NAAQS)” and “Arkansas—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Arkansas—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Arkansas—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Arkansas—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Arkansas—NO2 (1971 Annual Standard)”

    End Amendment Part

    The additions read as follows:

    Arkansas.
    * * * * *

    Arkansas—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 016 Central Arkansas Intrastate:
    Chicot CountyUnclassifiable/Attainment
    Clark CountyUnclassifiable/Attainment
    Cleveland CountyUnclassifiable/Attainment
    Conway CountyUnclassifiable/Attainment
    Start Printed Page 31583
    Dallas CountyUnclassifiable/Attainment
    Desha CountyUnclassifiable/Attainment
    Drew CountyUnclassifiable/Attainment
    Faulkner CountyUnclassifiable/Attainment
    Garland CountyUnclassifiable/Attainment
    Grant CountyUnclassifiable/Attainment
    Hot Spring CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Lonoke CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pope CountyUnclassifiable/Attainment
    Pulaski CountyUnclassifiable/Attainment
    Saline CountyUnclassifiable/Attainment
    Yell CountyUnclassifiable/Attainment
    AQCR 017 Metropolitan Fort Smith Interstate:
    Benton CountyUnclassifiable/Attainment
    Crawford CountyUnclassifiable/Attainment
    Sebastian CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    AQCR 019 Monroe-El Dorado Interstate:
    Ashley CountyUnclassifiable/Attainment
    Bradley CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Nevada CountyUnclassifiable/Attainment
    Ouachita CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    AQCR 020 Northeast Arkansas Intrastate:
    Arkansas CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Craighead CountyUnclassifiable/Attainment
    Cross CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Independence CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Mississippi CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Phillips CountyUnclassifiable/Attainment
    Poinsett CountyUnclassifiable/Attainment
    Prairie CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    St. Francis CountyUnclassifiable/Attainment
    Sharp CountyUnclassifiable/Attainment
    White CountyUnclassifiable/Attainment
    Woodruff CountyUnclassifiable/Attainment
    AQCR 021 Northwest Arkansas Intrastate:
    Baxter CountyUnclassifiable/Attainment
    Boone CountyUnclassifiable/Attainment
    Carroll CountyUnclassifiable/Attainment
    Cleburne CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Fulton CountyUnclassifiable/Attainment
    Izard CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Logan CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Newton CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Polk CountyUnclassifiable/Attainment
    Scott CountyUnclassifiable/Attainment
    Searcy CountyUnclassifiable/Attainment
    Stone CountyUnclassifiable/Attainment
    Van Buren CountyUnclassifiable/Attainment
    AQCR 022 Shreveport-Texarkana-Tyler Interstate:
    Columbia CountyUnclassifiable/Attainment
    Start Printed Page 31584
    Hempstead CountyUnclassifiable/Attainment
    Howard CountyUnclassifiable/Attainment
    Lafayette CountyUnclassifiable/Attainment
    Little River CountyUnclassifiable/Attainment
    Miller CountyUnclassifiable/Attainment
    Sevier CountyUnclassifiable/Attainment
    Memphis, TN-AR: (AQCR 018 Metropolitan Memphis Interstate):
    Crittenden CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Arkansas—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 016 Central Arkansas Intrastate:
    Chicot CountyUnclassifiable/Attainment
    Clark CountyUnclassifiable/Attainment
    Cleveland CountyUnclassifiable/Attainment
    Conway CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    Desha CountyUnclassifiable/Attainment
    Drew CountyUnclassifiable/Attainment
    Faulkner CountyUnclassifiable/Attainment
    Garland CountyUnclassifiable/Attainment
    Grant CountyUnclassifiable/Attainment
    Hot Spring CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Lonoke CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pope CountyUnclassifiable/Attainment
    Pulaski CountyUnclassifiable/Attainment
    Saline CountyUnclassifiable/Attainment
    Yell CountyUnclassifiable/Attainment
    AQCR 017 Metropolitan Fort Smith Interstate:
    Benton CountyUnclassifiable/Attainment
    Crawford CountyUnclassifiable/Attainment
    Sebastian CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    AQCR 019 Monroe-El Dorado Interstate:
    Ashley CountyUnclassifiable/Attainment
    Bradley CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Nevada CountyUnclassifiable/Attainment
    Ouachita CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    AQCR 020 Northeast Arkansas Intrastate:
    Arkansas CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Craighead CountyUnclassifiable/Attainment
    Cross CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Independence CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Mississippi CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Phillips CountyUnclassifiable/Attainment
    Poinsett CountyUnclassifiable/Attainment
    Prairie CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    St. Francis CountyUnclassifiable/Attainment
    Start Printed Page 31585
    Sharp CountyUnclassifiable/Attainment
    White CountyUnclassifiable/Attainment
    Woodruff CountyUnclassifiable/Attainment
    AQCR 021 Northwest Arkansas Intrastate:
    Baxter CountyUnclassifiable/Attainment
    Boone CountyUnclassifiable/Attainment
    Carroll CountyUnclassifiable/Attainment
    Cleburne CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Fulton CountyUnclassifiable/Attainment
    Izard CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Logan CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Newton CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Polk CountyUnclassifiable/Attainment
    Scott CountyUnclassifiable/Attainment
    Searcy CountyUnclassifiable/Attainment
    Stone CountyUnclassifiable/Attainment
    Van Buren CountyUnclassifiable/Attainment
    AQCR 022 Shreveport-Texarkana-Tyler Interstate:
    Columbia CountyUnclassifiable/Attainment
    Hempstead CountyUnclassifiable/Attainment
    Howard CountyUnclassifiable/Attainment
    Lafayette CountyUnclassifiable/Attainment
    Little River CountyUnclassifiable/Attainment
    Miller CountyUnclassifiable/Attainment
    Sevier CountyUnclassifiable/Attainment
    Memphis, TN-AR: (AQCR 018 Metropolitan Memphis Interstate):
    Crittenden CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Arkansas—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 016 Central Arkansas Intrastate:
    Chicot CountyUnclassifiable/Attainment
    Clark CountyUnclassifiable/Attainment
    Cleveland CountyUnclassifiable/Attainment
    Conway CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    Desha CountyUnclassifiable/Attainment
    Drew CountyUnclassifiable/Attainment
    Faulkner CountyUnclassifiable/Attainment
    Garland CountyUnclassifiable/Attainment
    Grant CountyUnclassifiable/Attainment
    Hot Spring CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Lonoke CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pope CountyUnclassifiable/Attainment
    Pulaski CountyUnclassifiable/Attainment
    Saline CountyUnclassifiable/Attainment
    Yell CountyUnclassifiable/Attainment
    AQCR 017 Metropolitan Fort Smith Interstate:
    Benton CountyUnclassifiable/Attainment
    Crawford CountyUnclassifiable/Attainment
    Sebastian CountyUnclassifiable/Attainment
    Start Printed Page 31586
    Washington CountyUnclassifiable/Attainment
    AQCR 019 Monroe-El Dorado Interstate:
    Ashley CountyUnclassifiable/Attainment
    Bradley CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Nevada CountyUnclassifiable/Attainment
    Ouachita CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    AQCR 020 Northeast Arkansas Intrastate:
    Arkansas CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Craighead CountyUnclassifiable/Attainment
    Cross CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Independence CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Mississippi CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Phillips CountyUnclassifiable/Attainment
    Poinsett CountyUnclassifiable/Attainment
    Prairie CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    St. Francis CountyUnclassifiable/Attainment
    Sharp CountyUnclassifiable/Attainment
    White CountyUnclassifiable/Attainment
    Woodruff CountyUnclassifiable/Attainment
    AQCR 021 Northwest Arkansas Intrastate:
    Baxter CountyUnclassifiable/Attainment
    Boone CountyUnclassifiable/Attainment
    Carroll CountyUnclassifiable/Attainment
    Cleburne CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Fulton CountyUnclassifiable/Attainment
    Izard CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Logan CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Newton CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Polk CountyUnclassifiable/Attainment
    Scott CountyUnclassifiable/Attainment
    Searcy CountyUnclassifiable/Attainment
    Stone CountyUnclassifiable/Attainment
    Van Buren CountyUnclassifiable/Attainment
    AQCR 022 Shreveport-Texarkana-Tyler Interstate:
    Columbia CountyUnclassifiable/Attainment
    Hempstead CountyUnclassifiable/Attainment
    Howard CountyUnclassifiable/Attainment
    Lafayette CountyUnclassifiable/Attainment
    Little River CountyUnclassifiable/Attainment
    Miller CountyUnclassifiable/Attainment
    Sevier CountyUnclassifiable/Attainment
    Memphis, TN-AR: (AQCR 018 Metropolitan Memphis Interstate):
    Crittenden CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    6. Section 81.305 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “California—PM 2.5 (Annual NAAQS)” and “California—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “California—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “California—1997 24-hour PM2.5Start Printed Page 31587NAAQS (Primary and Secondary)” and “California—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “California—NO2 (1971 Annual Standard)” .

    End Amendment Part

    The additions read as follows:

    California.
    * * * * *

    California—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Los Angeles-South Coast Air Basin, CA:
    Los Angeles County (part)NonattainmentModerate
    That portion of Los Angeles County which lies south and west of a line described as follows: Beginning at the Los Angeles-San Bernardino County boundary and running west along the Township line common to Township 3 North and Township 2 North, San Bernardino Base and Meridian; then north along the range line common to Range 8 West and Range 9 West; then west along the Township line common to Township 4 North and Township 3 North; then north along the range line common to Range 12 West and Range 13 West to the southeast corner of Section 12, Township 5 North and Range 13 West; then west along the south boundaries of Sections 12, 11, 10, 9, 8, and 7, Township 5 North and Range 13 West to the boundary of the Angeles National Forest which is collinear with the range line common to Range 13 West and Range 14 West; then north and west along the Angeles National Forest boundary to the point of intersection with the Township line common to Township 7 North and Township 6 North (point is at the northwest corner of Section 4 in Township 6 North and Range 14 West); then west along the Township line common to Township 7 North and Township 6 North; then north along the range line common to Range 15 West and Range 16 West to the southeast corner of Section 13, Township 7 North and Range 16 West; then along the south boundaries of Sections 13, 14, 15, 16, 17, and 18, Township 7 North and Range 16 West; then north along the range line common to Range 16 West and Range 17 West to the north boundary of the Angeles National Forest (collinear with the Township line common to Township 8 North and Township 7 North); then west and north along the Angeles National Forest boundary to the point of intersection with the south boundary of the Rancho La Liebre Land Grant; then west and north along this land grant boundary to the Los Angeles-Kern County boundary
    Orange CountyNonattainmentModerate.
    Riverside County (part)NonattainmentModerate.
    That portion of Riverside County which lies to the west of a line described as follows: Beginning at the Riverside-San Diego County boundary and running north along the range line common to Range 4 East and Range 3 East, San Bernardino Base and Meridian; then east along the Township line common to Township 8 South and Township 7 South; then north along the range line common to Range 5 East and Range 4 East; then west along the Township line common to Township 6 South and Township 7 South to the southwest corner of Section 34, Township 6 South, Range 4 East; then north along the west boundaries of Sections 34, 27, 22, 15, 10, and 3, Township 6 South, Range 4 East; then west along the Township line common to Township 5 South and Township 6 South; then north along the range line common to Range 4 East and Range 3 East; then west along the south boundaries of Sections 13, 14, 15, 16, 17, and 18, Township 5 South, Range 3 East; then north along the range line common to Range 2 East and Range 3 East; to the Riverside-San Bernardino County line
    San Bernardino County (part)NonattainmentModerate.
    That portion of San Bernardino County which lies south and west of a line described as follows: Beginning at the San Bernardino-Riverside County boundary and running north along the range line common to Range 3 East and Range 2 East, San Bernardino Base and Meridian; then west along the Township line common to Township 3 North and Township 2 North to the San Bernardino-Los Angeles County boundary
    San Diego, CA:
    San Diego CountyUnclassifiable/Attainment
    San Joaquin Valley, CA:
    Fresno CountyNonattainmentModerate.
    Kern County (part)NonattainmentModerate.
    That portion of Kern County which lies west and north of a line described as follows: Beginning at the Kern-Los Angeles County boundary and running north and east along the northwest boundary of the Rancho La Libre Land Grant to the point of intersection with the range line common to R. 16 W. and R. 17 W., San Bernardino Base and Meridian; north along the range line to the point of intersection with the Rancho El Tejon Land Grant boundary; then southeast, northeast, and northwest along the boundary of the Rancho El Tejon Land Grant to the northwest corner of S. 3, T. 11 N., R. 17 W.; then west 1.2 miles; then north to the Rancho El Tejon Land Grant boundary; then northwest along the Rancho El Tejon line to the southeast corner of S. 34, T. 32 S., R. 30 E., Mount Diablo Base and Meridian; then north to the northwest corner of S. 35, T. 31 S., R. 30 E.; then northeast along the boundary of the Rancho El Tejon Land Grant to the southwest corner of S. 18, T. 31 S., R. 31 E.; then east to the southeast corner of S. 13, T. 31 S., R. 31 E.; then north along the range line common to R. 31 E. and R. 32 E., Mount Diablo Base and Meridian, to the northwest corner of S. 6, T. 29 S., R. 32 E.; then east to the southwest corner of S. 31, T. 28 S., R. 32 E.; then north along the range line common to R. 31 E. and R. 32 E. to the northwest corner of S. 6, T. 28 S., R. 32 E., then west to the southeast corner of S. 36, T. 27 S., R. 31 E., then north along the range line common to R. 31 E. and R. 32 E. to the Kern-Tulare County boundary
    Kings CountyNonattainmentModerate.
    Madera CountyNonattainmentModerate.
    Merced CountyNonattainmentModerate.
    San Joaquin CountyNonattainmentModerate.
    Stanislaus CountyNonattainmentModerate.
    Tulare CountyNonattainmentModerate.
    North Coast Air Basin:
    Del Norte CountyUnclassifiable/Attainment>
    Humboldt CountyUnclassifiable/Attainment
    Start Printed Page 31588
    Mendocino CountyUnclassifiable/Attainment
    Sonoma County (part)Unclassifiable/Attainment
    That portion of Sonoma county which lies north and west of a line described as follows: Beginning at the south-easterly corner of the Rancho Estero Americano, being on the boundary line between Marin and Sonoma Counties, California; thence running northerly along the easterly boundary line of said Rancho Estero Americano to the northeasterly corner thereof, being an angle corner in the westerly boundary line of Rancho Canada de Jonive, thence running along said boundary of Rancho Canada de Jonive westerly; northerly and easterly to its intersection with the easterly line of Graton Road; thence running along the easterly and southerly line of Graton Road northerly and easterly to its intersection with the easterly line of Sullivan Road; thence running northerly along said easterly line of Sullivan Road to the southerly line of Green Valley Road; thence running easterly along the said southerly line of Green Valley Road and easterly along the southerly line of State Highway 116, to the westerly and northerly line of Vine Hill Road; thence running along the westerly and northerly line of Vine Hill Road, northerly and easterly to its intersection with the westerly line of Laguna Road; thence running northerly along the westerly line of Laguna Road and the northerly projection thereof to the northerly line of Trenton Road; thence running westerly along the northerly line of said Trenton Road to the easterly line of Trenton-Healdsburg Road to the easterly line of Eastside Road: thence running northerly along said easterly line of Eastside Road to its intersection with the southerly line of Rancho Sotoyome; thence running easterly along said southerly line of Rancho Sotoyome to its intersection with the Township line common to Townships 8 and 9 north, Mt. Diablo Base and Meridian; thence running easterly along said Township line to its intersection with the boundary line between Sonoma and Napa Counties, State of California
    Trinity County3/7/11Unclassifiable/Attainment
    Northeast Plateau Air Basin:
    Lassen County3/7/11Unclassifiable/Attainment
    Modoc County3/7/11Unclassifiable/Attainment
    Siskiyou County3/7/11Unclassifiable/Attainment
    Lake County Air Basin:
    Lake CountyUnclassifiable/Attainment
    Upper Sacramento Valley Region:
    Butte County (remainder)3/7/11Unclassifiable/Attainment
    Colusa CountyUnclassifiable/Attainment
    Glenn CountyUnclassifiable/Attainment
    Shasta County3/7/11Unclassifiable/Attainment
    Sutter County (part)Unclassifiable/Attainment
    Tehama County3/7/11Unclassifiable/Attainment
    Yuba County (remainder)3/7/11Unclassifiable/Attainment
    Sacramento Metropolitan Region:
    El Dorado County (part)Unclassifiable/Attainment
    All portions of the county except that portion of El Dorado County within the drainage area naturally tributary to Lake Tahoe including said Lake
    Placer County (part)Unclassifiable/Attainment
    All portions of the county except that portion of Placer County within the drainage area naturally tributary to Lake Tahoe including said Lake, plus that area in the vicinity of the head of the Truckee River described as follows: Commencing at the point common to the aforementioned drainage area crestline and the line common to Townships 15 North and 16 North, Mount Diablo Base and Meridian, and following that line in a westerly direction to the northwest corner of Section 3, Township 15 North, Range 16 East, Mount Diablo Base and Meridian, thence south along the west line of Sections 3 and 10, Township 15 North, Range 16 East, Mount Diablo Base and Meridian, to the intersection with the said drainage area crestline, thence following the said drainage area boundary in a southeasterly, then northeasterly direction to and along the Lake Tahoe Dam, thence following the said drainage area crestline in a northeasterly, then northwesterly direction to the point of beginning
    Sacramento CountyUnclassifiable/Attainment
    Solano County (part)Unclassifiable/Attainment
    That portion of Solano County which lies north and east of a line described as follows: Beginning at the intersection of the westerly boundary of Solano County and the 1/4 section line running east and west through the center of Section 34; Township 6 North, Range 2 West, Mount Diablo Base and Meridian, thence east along said 1/4 section line to the east boundary of Section 36, Township 6 North, Range 2 West, thence south 1/2 mile and east 2.0 miles, more or less, along the west and south boundary of Los Putos Rancho to the northwest corner of Section 4, Township 5 North, Range 1 West, thence east along a line common to Township 5 North and Township 6 North to the northeast corner of Section 3, Township 5 North, Range 1 East, thence south along section lines to the southeast corner of Section 10, Township 3 North, Range 1 East, thence east along section lines to the south 1/4 corner of Section 8, Township 3 North, Range 2 East, thence east to the boundary between Solano and Sacramento Counties
    Sutter County (part)Unclassifiable/Attainment
    That portion south of a line connecting the northern border of Yolo County to the southwest tip of Yuba County and continuing along the southern Yuba County border to Placer County
    Yolo CountyUnclassifiable/Attainment
    Northern Mountain Counties:
    Nevada CountyUnclassifiable/Attainment.
    Plumas County3/7/11Unclassifiable/Attainment
    Sierra County3/7/11Unclassifiable/Attainment
    Central Mountain Counties:
    Amador CountyUnclassifiable/Attainment
    Calaveras CountyUnclassifiable/Attainment
    Southern Mountain Counties:
    Start Printed Page 31589
    Mariposa CountyUnclassifiable/Attainment
    Tuolumne CountyUnclassifiable/Attainment
    Lake Tahoe Air Basin:
    El Dorado County (part)Unclassifiable/Attainment
    That portion of El Dorado County within the drainage area naturally tributary to Lake Tahoe including said Lake.
    Placer County (part)Unclassifiable/Attainment
    That portion of Placer County within the drainage area naturally tributary to Lake Tahoe including said Lake, plus that area in the vicinity of the head of the Truckee River described as follows: commencing at the point common to the aforementioned drainage area crestline and the line common to Townships 15 North and 16 North, Mount Diablo Base and Meridian, and following that line in a westerly direction to the northwest corner of Section 3, Township 15 North, Range 16 East, Mount Diablo Base and Meridian, thence south along the west line of Sections 3 and 10, Township 15 North, Range 16 East, Mount Diablo Base and Meridian, to the intersection with the said drainage area crestline, thence following the said drainage area boundary in a southeasterly, then northeasterly direction to and along the Lake Tahoe Dam, thence following the said drainage area crestline in a northeasterly, then northwesterly direction to the point of beginning
    San Francisco Bay Area Air Basin:
    Alameda CountyUnclassifiable/Attainment
    Contra Costa CountyUnclassifiable/Attainment
    Marin CountyUnclassifiable/Attainment
    Napa CountyUnclassifiable/Attainment
    San Francisco CountyUnclassifiable/Attainment
    San Mateo CountyUnclassifiable/Attainment
    Santa Clara CountyUnclassifiable/Attainment
    Solano County (part)Unclassifiable/Attainment
    Portion of Solano County which lies south and west of a line described as follows: Beginning at the intersection of the westerly boundary of Solano County and the 1/4 section line running east and west through the center of Section 34, T6N, R2W, M.D.B. & M., thence east along said 1/4 section line to the east boundary of Section 36, T6N, R2W, thence south 1/2 mile and east 2.0 miles, more or less, along the west and south boundary of Los Putos Rancho to the northwest corner of Section 4, T5N, R1W, thence east along a line common to T5N and T6N to the northeast corner of Section 3, T5N, R1E, thence south along section lines to the southeast corner of Section 10, T3N, R1E, thence east along section lines to the south 1/4 corner of Section 8, T3N, R2E, thence east to the boundary between Solano and Sacramento Counties
    Sonoma County (part)Unclassifiable/Attainment.
    That portion of Sonoma County which lies south and east of a line described as follows: Beginning at the southeasterly corner of the Rancho Estero Americano, being on the boundary line between Marin and Sonoma Counties, California; thence running northerly along the easterly boundary line of said Rancho Estero Americano to the northeasterly corner thereof, being an angle corner in the westerly boundary line of Rancho Canada de Jonive; thence running along said boundary of Rancho Canada de Jonive westerly, northerly and easterly to its intersection with the easterly line of Graton Road; thence running along the easterly and southerly line of Graton Road, northerly and easterly to its intersection with the easterly line of Sullivan Road; thence running northerly along said easterly line of Sullivan Road to the southerly line of Green Valley Road; thence running easterly along the said southerly line of Green Valley Road and easterly along the southerly line of State Highway 116, to the westerly line of Vine Hill Road; thence running along the westerly and northerly line of Vine Hill Road, northerly and easterly to its intersection with the westerly line of Laguna Road; thence running northerly along the westerly line of Laguna Road and the northerly projection thereof to the northerly line of Trenton Road; thence running westerly along the northerly line of said Trenton Road to the easterly line of Trenton-Healdsburg Road; thence running northerly along said easterly line of Trenton-Healdsburg Road to the easterly line of Eastside Road; thence running northerly along said easterly line of Eastside Road to its intersection with the southerly line of Rancho Sotoyome; thence running easterly along said southerly line of Rancho Sotoyome to its intersection with the Township line common to Townships 8 and 9 North, M.D.M.; thence running easterly along said township line to its intersection with the boundary line between Sonoma and Napa Counties
    North Central Coast Air Basin:
    Monterey CountyUnclassifiable/Attainment
    San Benito CountyUnclassifiable/Attainment
    Santa Cruz CountyUnclassifiable/Attainment
    San Luis Obispo County:
    San Luis Obispo CountyUnclassifiable/Attainment
    Santa Barbara County:
    Santa Barbara County (part)Unclassifiable/Attainment
    Excluding San Miguel, Santa Rosa, Santa Cruz, and Santa Barbara Islands
    Santa Barbara County (part)Unclassifiable/Attainment
    San Miguel, Santa Rosa, Santa Cruz, and Santa Barbara Islands.
    Ventura County:
    Ventura County (part)Unclassifiable/Attainment
    Excluding Anacapa and San Nicolas Islands.
    Ventura County (part)Unclassifiable/Attainment
    Anacapa and San Nicolas Islands.
    Great Basin Valleys Air Basin:
    Alpine CountyUnclassifiable/Attainment
    Inyo County (part)Unclassifiable/Attainment
    That portion of Inyo County that lies outside Hydrologic Unit Number 18090205.
    Mono CountyUnclassifiable/Attainment
    Coso Junction:
    Inyo County (part)Unclassifiable/Attainment
    Start Printed Page 31590
    That portion of Inyo County that lies inside Hydrologic Unit Number 18090205.
    Eastern Kern County:
    Kern County (part)Unclassifiable/Attainment
    That portion of Kern County (with the exception of that portion in Hydrologic Unit Number 18090205—the Indian Wells Valley) east and south of a line described as follows: Beginning at the Kern—Los Angeles County boundary and running north and east along the northwest boundary of the Rancho La Liebre Land Grant to the point of intersection with the range line common to Range 16 West and Range 17 West, San Bernardino Base and Meridian; north along the range line to the point of intersection with the Rancho El Tejon Land Grant boundary; then southeast, northeast, and northwest along the boundary of the Rancho El Tejon Grant to the northwest corner of Section 3, Township 11 North, Range 17 West; then west 1.2 miles; then north to the Rancho El Tejon Land Grant boundary; then northwest along the Rancho El Tejon line to the southeast corner of Section 34, Township 32 South, Range 30 East, Mount Diablo Base and Meridian; then north to the northwest corner of Section 35, Township 31 South, Range 30 East; then northeast along the boundary of the Rancho El Tejon Land Grant to the southwest corner of Section 18, Township 31 South, Range 31 East; then east to the southeast corner of Section 13, Township 31 South, Range 31 East; then north along the range line common to Range 31 East and Range 32 East, Mount Diablo Base and Meridian, to the northwest corner of Section 6, Township 29 South, Range 32 East; then east to the southwest corner of Section 31, Township 28 South, Range 32 East; then north along the range line common to Range 31 East and Range 32 East to the northwest corner of Section 6, Township 28 South, Range 32 East, then west to the southeast corner of Section 36, Township 27 South, Range 31 East, then north along the range line common to Range 31 East and Range 32 East to the Kern-Tulare County boundary
    Indian Wells Valley:
    Kern County (part)Unclassifiable/Attainment
    That portion of Kern County that lies inside Hydrologic Unit Number 18090205.
    Western Mojave Desert and Antelope Valley:
    Los Angeles County (part)Unclassifiable/Attainment
    That portion of Los Angeles County which lies north and east of a line described as follows: Beginning at the Los Angeles—San Bernardino County boundary and running west along the Township line common to Township 3 North and Township 2 North, San Bernardino Base and Meridian; then north along the range line common to Range 8 West and Range 9 West; then west along the Township line common to Township 4 North and Township 3 North; then north along the range line common to Range 12 West and Range 13 West to the southeast corner of Section 12, Township 5 North and Range 13 West; then west along the south boundaries of Sections 12, 11, 10, 9, 8, and 7, Township 5 North and Range 13 West to the boundary of the Angeles National Forest which is collinear with the range line common to Range 13 West and Range 14 West; then north and west along the Angeles National Forest boundary to the point of intersection with the Township line common to Township 7 North and Township 6 North (point is at the northwest corner of Section 4 in Township 6 North and Range 14 West); then west along the Township line common to Township 7 North and Township 6 North; then north along the range line common to Range 15 West and Range 16 West to the southeast corner of Section 13, Township 7 North and Range 16 West; then along the south boundaries of Sections 13, 14, 15, 16, 17, and 18, Township 7 North and Range 16 West; then north along the range line common to Range 16 West and Range 17 West to the north boundary of the Angeles National Forest (collinear with the Township line common to Township 8 North and Township 7 North); then west and north along the Angeles National Forest boundary to the point of intersection with the south boundary of the Rancho La Liebre Land Grant; then west and north along this land grant boundary to the Los Angeles-Kern County boundary.
    Trona:
    San Bernardino County (part)Unclassifiable/Attainment
    That portion of San Bernardino County that lies inside Hydrologic Unit Number 18090205.
    Coachella Valley:
    Riverside County (part)Unclassifiable/Attainment
    Start Printed Page 31591
    That portion of Riverside County which lies to the east of a line described as follows: Beginning at the Riverside—San Diego County boundary and running north along the range line common to Range 4 East and Range 3 East, San Bernardino Base and Meridian; then east along the Township line common to Township 8 South and Township 7 South; then north along the range line common to Range 5 East and Range 4 East; then west along the Township line common to Township 6 South and Township 7 South to the southwest corner of Section 34, Township 6 South, Range 4 East; then north along the west boundaries of Sections 34, 27, 22, 15, 10, and 3, Township 6 South, Range 4 East; then west along the Township line common to Township 5 South and Township 6 South; then north along the range line common to Range 4 East and Range 3 East; then west along the south boundaries of Sections 13, 14, 15, 16, 17, and 18, Township 5 South, Range 3 East; then north along the range line common to Range 2 East and Range 3 East;, to the Riverside-San Bernardino County line: And that portion of Riverside County which lies to the west of a line described as follows: That segment of the southwestern boundary line of Hydrologic Unit Number 18100100 within Riverside County, further described as follows: Beginning at the Riverside-Imperial County boundary and running north along the range line common to Range 17 East and Range 16 East, San Bernardino Base and Meridian; then northwest along the ridge line of the Chuckwalla Mountains, through Township 8 South, Range 16 East and Township 7 South, Range 16 East, until the Black Butte Mountain, elevation 4504'; then west and northwest along the ridge line to the southwest corner of Township 5 South, Range 14 East; then north along the range line common to Range 14 East and Range 13 East; then west and northwest along the ridge line to Monument Mountain, elevation 4834'; then southwest and then northwest along the ridge line of the Little San Bernardino Mountains to Quail Mountain, elev. 5814'; then northwest along the ridge line to the Riverside-San Bernardino County line.
    Far Eastern Riverside and San Bernardino Counties:
    San Bernardino County (remainder)Unclassifiable/Attainment
    Riverside County (remainder)Unclassifiable/Attainment.
    Imperial County:
    Imperial CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    California—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Chico, CA:
    Butte County (part)Unclassifiable/Attainment
    That portion of Butte County which lies west of the line described as follows: (Mount Diablo Base and Meridian) Beginning at the intersection of the Butte-Yuba county line and the township line common to T18N R6E and T19N R6E, west to the township line common to T18N R6E and T19N R6E, then north along the range line common to R5E and R6E, then west along the township line common to T21N and T20N, then north along the range line common to R4E and R5E, then west along the township line common to T24N and T23N to the Butte-Tehama County boundary.
    Imperial County, CA:
    Imperial County (part)Unclassifiable/Attainment
    That portion of Imperial County which lies within the line described as follows: (San Bernardino Base and Meridan) Beginning at the intersection of the United States-Mexico border and the southeast corner of T17S R11E, then north along the range line of the eastern edge of range R11E, then east along the township line of the southern edge of T12S to the northeast corner of T13S R15E, then south along the range line common to R15E and R16E, to the United States-Mexico border.
    Los Angeles-South Coast Air Basin, CA:
    Los Angeles County (part)NonattainmentModerate.
    Start Printed Page 31592
    That portion of Los Angeles County which lies south and west of a line described as follows: Beginning at the Los Angeles-San Bernardino County boundary and running west along the Township line common to Township 3 North and Township 2 North, San Bernardino Base and Meridian; then North along the range line common to Range 8 West and Range 9 West; then west along the Township line common to Township 4 North and Township 3 North; then north along the range line common to Range 12 West and Range 13 West to the southeast corner of Section 12, Township 5 North and Range 13 West; then west along the south boundaries of Sections 12, 11, 10, 9, 8, and 7, Township 5 North and Range 13 West to the boundary of the Angeles National Forest which is collinear with the range line common to Range 13 West and Range 14 West; then north and west along the Angeles National Forest boundary to the point of intersection with the Township line common to Township 7 North and Township 6 North (point is at the northwest corner of Section 4 in Township 6 North and Range 14 West); then west along the Township line common to Township 7 North and Township 6 North; then north along the range line common to Range 15 West and Range 16 West to the southeast corner of Section 13, Township 7 North and Range 16 West; then along the south boundaries of Sections 13, 14, 15, 16, 17 and 18, Township 7 North and Range 16 West; then north along the range line common to Range 16 West and Range 17 West to the north boundary of the Angeles National Forest (collinear with the Township line common to Township 8 North and Township 7 North); then west and north along the Angeles National Forest boundary to the point of intersection with the south boundary of the Rancho La Liebre Land Grant; then west and north along this land grant boundary to the Los Angeles-Kern County boundary.
    Orange CountyNonattainmentModerate.
    Riverside County (part)NonattainmentModerate.
    That portion of Riverside County which lies to the west of a line described as follows: Beginning at the Riverside-San Diego County boundary and running north along the range line common to Range 4 East and Range 3 East, San Bernardino Base and Meridian; then east along the Township line common to Township 8 South and Township 7 South; then north along the range line common to Range 5 East and Range 4 East; then west along the Township line common to Township 6 South and Township 7 South to the southwest corner of Section 34, Township 6 South, Range 4 East; then north along the west boundaries of Sections 34, 27, 22, 15, 10, and 3, Township 6 South, Range 4 East; then west along the Township line common to Township 5 South and Township 6 South; then north along the range line common to Range 4 East and Range 3 East; then west along the south boundaries of Sections 13, 14, 15, 16, 17, and 18, Township 5 South, Range 3 East; then north along the range line common to Range 2 East and Range 3 East; to the Riverside-San Bernardino County Line (excluding the lands of the Santa Rosa Band of Cahuilla Mission Indians).
    That part of the lands of the Santa Rosa Band of Cahuilla Mission Indians which is excluded from the Riverside County (part) nonattainment areaNonattainmentModerate.
    San Bernardino County (part)NonattainmentModerate.
    That portion of San Bernardino County which lies south and west of a line described as follows: Beginning at the San Bernardino-Riverside County boundary and running north along the range line common to Range 3 East and Range 2 East, San Bernardino Base and Meridian; then west along the Township line common to Township 3 North and Township 2 North to the San Bernardino-Los Angeles County boundary.
    Sacramento, CA:
    El Dorado County (part)Unclassifiable/Attainment
    That portion of El Dorado County which lies west of the line described as follows: (Mount Diablo Base and Meridian) Beginning at the intersection of El Dorado-Amador county line and the township line common to townships T8N R10E and T8N R11E, then north along the range line common to ranges R10E and R11E, then east along the township line common to T9N and T8N, then north along the range line common to ranges R12E and R13E, then west along the township line common to T12N and T11N, then north along the range line common to ranges R10E and R11E, then west along the township line common to T13N and T12N, then north along the range line common to ranges R9E and R10E, to the El Dorado-Placer County boundary.
    Placer County (part)Unclassifiable/Attainment
    That portion of Placer County which lies west of the line described as follows: (Mount Diablo Base and Meridian) Beginning at the intersection of the Placer-El Dorado County line and the township line common to townships T12N R9E and T13N R9E, then running west along the township line common to townships T12N R9E and T13N R9E, then north along the range line common to ranges R8E and R9E, to the Placer-Nevada County boundary.
    Sacramento CountyUnclassifiable/Attainment
    Solano County (part)Unclassifiable/Attainment
    That portion of Solano County which lies north and east of a line described as follows: beginning at the intersection of the westerly boundary of Solano County and the 1/4 section line running east and west through the center of Section 34; Township 6 North, Range 2 West, Mount Diablo Base and Meridian, thence east along said 1/4 section line to the east boundary of Section 36, Township 6 North, Range 2 West, thence south 1/2 mile and east 2.0 miles, more or less, along the west and south boundary of Los Putos Rancho to the northwest corner of Section 4, Township 5 North, Range 1 West, thence east along a line common to Township 5 North and Township 6 North to the northeast corner of Section 3, Township 5 North, Range 1 East, thence south along section lines to the southeast corner of Section 10, Township 3 North, Range 1 East, thence east along section lines to the south 1/4 corner of Section 8, Township 3 North, Range 2 East, thence east to the boundary between Solano and Sacramento Counties.
    Yolo County (part)Unclassifiable/Attainment
    Start Printed Page 31593
    That portion of Yolo County which lies east of the line described as follows: (Mount Diablo Base and Meridian) Beginning at the intersection of Yolo-Solano County boundary and the range line of the eastern edge of township T8N R2W, north along the range line of the eastern edge of township T8N R2W, continuing north along the range line common to ranges R2W and R1W, to the Yolo-Colusa County boundary.
    San Francisco Bay Area, CA:
    Alameda CountyUnclassifiable/Attainment
    Contra Costa CountyUnclassifiable/Attainment
    Marin CountyUnclassifiable/Attainment
    Napa CountyUnclassifiable/Attainment
    San Francisco CountyUnclassifiable/Attainment
    San Mateo CountyUnclassifiable/Attainment
    Santa Clara CountyUnclassifiable/Attainment
    Solano County (part)Unclassifiable/Attainment
    That portion of Solano County which lies south and west of a line described as follows: Beginning at the intersection of the westerly boundary of Solano County and the 1/4 section line running east and west through the center of Section 34, Township 6 North, Range 2 West, Mount Diablo Base and Meridian, thence east along said 1/4 section line to the east boundary of Section 36, Township 6 North, Range 2 West, thence south 1/2 mile and east 2.0 miles, more or less, along the west and south boundary of Los Putos Rancho to the northwest corner of Section 4, Township 5 North, Range 1 West thence east along a line common to T5N and T6N to the northeast corner of Section 3, T5N, R1E, thence south along section lines to the southeast corner of Section 10, T3N, R1E, thence east along section lines to the south 1/4 corner of Section 8, T3N, R2E, thence east to the boundary between Solano and Sacramento Counties.
    Sonoma County (part)Unclassifiable/Attainment.
    That portion of Sonoma County which lies south and east of a line described as follows: Beginning at the southeasterly corner of the Rancho Estero Americano, being on the boundary line between Marin and Sonoma Counties, California; thence running northerly along the easterly boundary line of said Rancho Estero Americano to the northeasterly corner thereof, being an angle corner in the westerly boundary line of Rancho Canada de Jonive; thence running along said boundary of Rancho Canada de Jonive westerly, northerly and easterly to its intersection with the easterly line of Graton Road; thence running along the easterly and southerly line of Graton Road, northerly and easterly to its intersection with the easterly line of Sullivan Road; thence running northerly along said easterly line of Sullivan Road to the southerly line of Green Valley Road; thence running easterly along the said southerly line of Green Valley Road and easterly along the southerly line of State Highway 116, to the westerly line of Vine Hill Road; thence running along the westerly and northerly line of Vine Hill Road, northerly and easterly to its intersection with the westerly line of Laguna Road; thence running northerly along the westerly line of Laguna Road and the northerly projection thereof to the northerly line of Trenton Road; thence running westerly along the northerly line of said Trenton Road to the easterly line of Trenton-Healdsburg Road; thence running northerly along said easterly line of Trenton-Healdsburg Road to the easterly line of Eastside Road; thence running northerly along said easterly line of Eastside Road to its intersection with the southerly line of Rancho Sotoyome; thence running easterly along said southerly line of Rancho Sotoyome to its intersection with the Township line common to Townships 8 and 9 North, M.D.M.; thence running easterly along said township line to its intersection with the boundary line between Sonoma and Napa Counties.
    San Joaquin Valley, CA:
    Fresno CountyNonattainmentModerate.
    Kern County (part)NonattainmentModerate.
    That portion of Kern County which lies west and north of a line described as follows: Beginning at the Kern-Los Angeles County boundary and running north and east along the northwest boundary of the Rancho La Liebre Land Grant to the point of intersection with the range line common to R. 16 W. and R. 17 W., San Bernardino Base and Meridian; north along the range line to the point of intersection with the Rancho El Tejon Land Grant boundary; then southeast, northeast, and northwest along the boundary of the Rancho El Tejon Land Grant to the northwest corner of Sec. 3, T11N, R17W; then west 1.2 miles; then north to the Rancho El Tejon Land Grant boundary; then northwest along the Rancho El Tejon line to the southeast corner of Sec. 34, T32S, R30E Mount Diablo Base And Meridian; then north to the northwest corner of Sec. 35, T31S, R30E; then Northeast along the boundary of the Rancho El Tejon Land Grant to the southwest corner of Sec. 18, T. 31 S., R. 31 E.; then east to the southeast corner of Sec. 13, T. 31 S., R. 31 E.; then north along the range line common to R. 31 E. and R. 32 E., Mount Diablo Base and Meridian, to the northwest corner of Sec. 6, T. 29 S., R. 32 E.; then east to the southwest corner of Sec. 31, T. 28 S., R. 32 E.; then north along the range line common to R. 31 E. and R. 32 E. to the northwest corner of Sec. 6, T. 28 S., R. 32 E., then west to the southeast corner of Sec. 36, T. 27 S., R. 31 E., then north along the range line common to R. 31 E. and R. 32 E. to the Kern-Tulare County boundary.
    Kings CountyNonattainmentModerate.
    Madera CountyNonattainmentModerate.
    Merced CountyNonattainmentModerate.
    San Joaquin CountyNonattainmentModerate.
    Stanislaus CountyNonattainmentModerate.
    Tulare CountyNonattainmentModerate.
    Yuba City-Marysville, CA:
    Sutter CountyUnclassifiable/Attainment
    Yuba County (part)Unclassifiable/Attainment
    Start Printed Page 31594
    That portion of Yuba County which lies west of the line described as follows: (Mount Diablo Base and Meridian) Beginning at the intersection of the Yuba-Nevada county line and the range line common to ranges R7E and R8E, north to the southeast corner of township T18N R7E, then west along the township line common to T17N and T18N, then north along the range line common to ranges R6E and R7E, then west along the township line common to T19N and T18N to the Yuba-Butte County boundary.
    North Coast Air Basin:
    Del Norte CountyUnclassifiable/Attainment
    Humboldt CountyUnclassifiable/Attainment
    Mendocino CountyUnclassifiable/Attainment
    Sonoma County (part)Unclassifiable/Attainment
    That portion of Sonoma County which lies north and west of a line described as follows: Beginning at the southeasterly corner of the Rancho Estero Americano, being on the boundary line between Marin and Sonoma Counties, California; thence running northerly along the easterly boundary line of said Rancho Estero Americano to the northeasterly corner thereof, being an angle corner in the westerly boundary line of Rancho Canada de Jonive, thence running along said boundary of Rancho Canada de Jonive westerly; northerly and easterly to its intersection with the easterly line of Graton Road; thence running along the easterly and southerly line of Graton Road northerly and easterly to its intersection with the easterly line of Sullivan Road; thence running northerly along said easterly line of Sullivan Road to the southerly line of Green Valley Road; thence running easterly along the said southerly line of Green Valley Road and easterly along the southerly line of State Highway 116, to the westerly and northerly line of Vine Hill Road; thence running along the westerly and northerly line of Vine Hill Road, northerly and easterly to its intersection with the westerly line of Laguna Road; thence running northerly along the westerly line of Laguna Road and the northerly projection thereof to the northerly line of Trenton Road; thence running westerly along the northerly line of said Trenton Road to the easterly line of Trenton-Healdsburg Road to the easterly line of Eastside Road: thence running northerly along said easterly line of Eastside Road to its intersection with the southerly line of Rancho Sotoyome; thence running easterly along said southerly line of Rancho Sotoyome to its intersection with the Township line common to Townships 8 and 9 north, Mt. Diablo Base and Meridian; thence running easterly along said Township line to its intersection with the boundary line between Sonoma and Napa Counties, State of California.
    Trinity CountyUnclassifiable/Attainment
    Northeast Plateau Air Basin:
    Lassen CountyUnclassifiable/Attainment
    Modoc CountyUnclassifiable/Attainment.
    Siskiyou CountyUnclassifiable/Attainment
    Lake County Air Basin:
    Lake CountyUnclassifiable/Attainment
    Upper Sacramento Valley Region:
    Butte County (remainder)Unclassifiable/Attainment
    Colusa CountyUnclassifiable/Attainment
    Glenn CountyUnclassifiable/Attainment
    Shasta CountyUnclassifiable/Attainment
    Tehama CountyUnclassifiable/Attainment
    Yuba County (remainder)Unclassifiable/Attainment
    Sacramento Metropolitan Region:
    Yolo County (remainder)Unclassifiable/Attainment
    Northern Mountain Counties:
    Nevada CountyUnclassifiable/Attainment
    Plumas CountyUnclassifiable/Attainment
    Sierra CountyUnclassifiable/Attainment
    Central Mountain Counties:
    Amador CountyUnclassifiable/Attainment
    Calaveras CountyUnclassifiable/Attainment
    Southern Mountain Counties:
    Mariposa CountyUnclassifiable/Attainment
    Tuolumne CountyUnclassifiable/Attainment
    Lake Tahoe Air Basin:
    El Dorado County (remainder)Unclassifiable/Attainment
    Placer County (remainder)Unclassifiable/Attainment
    North Central Coast Air Basin:
    Monterey CountyUnclassifiable/Attainment
    San Benito CountyUnclassifiable/Attainment
    Santa Cruz CountyUnclassifiable/Attainment
    San Luis Obispo County:
    San Luis Obispo CountyUnclassifiable/Attainment
    Santa Barbara County:
    Santa Barbara County (part)Unclassifiable/Attainment
    Excluding San Miguel, Santa Rosa, Santa Cruz and Santa Barbara Islands
    Santa Barbara County (part)Unclassifiable/Attainment
    San Miguel, Santa Rosa, Santa Cruz and Santa Barbara Islands
    Ventura County:
    Ventura County (part)Unclassifiable/Attainment
    Excluding Anacapa and San Nicolas Islands.
    Ventura County (part)Unclassifiable/Attainment
    Anacapa and San Nicolas Islands.
    Great Basin Valleys Air Basin:
    Alpine CountyUnclassifiable/Attainment
    Inyo County (part)Unclassifiable/Attainment
    That portion of Inyo County that Lies outside Hydrologic Unit Number 18090205.
    Mono CountyUnclassifiable/Attainment
    Coso Junction:
    Inyo County (part)Unclassifiable/Attainment
    That portion of Inyo County that lies inside Hydrologic Unit Number 18090205.
    Start Printed Page 31595
    Eastern Kern County:
    Kern County (part)Unclassifiable/Attainment
    That portion of Kern County (with the exception of that portion in Hydrologic Unit Number 18090205—the Indian Wells Valley) east and south of a line described as follows: Beginning at the Kern-Los Angeles County boundary and running north and east along the northwest boundary of the Rancho La Liebre Land Grant to the point of intersection with the range line common to Range 16 West and Range 17 West, San Bernardino Base and Meridian; north along the range line to the point of intersection with the Rancho El Tejon Land Grant boundary; then southeast, northeast, and northwest along the boundary of the Rancho El Tejon Grant to the northwest corner of Section 3, Township 11 North, Range 17 West; then west 1.2 miles; then north to the Rancho El Tejon Land Grant boundary; Then northwest Along the Rancho El Tejon line to the southeast corner of Section 34, Township 32 South, Range 30 East, Mount Diablo Base and Meridian; then north to the northwest corner of Section 35, Township 31 South, Range 30 East; then northeast along the boundary of the Rancho El Tejon Land Grant to the southwest corner of Section 18, Township 31 South, Range 31 East; then east to the southeast corner of Section 13, Township 31 South, Range 31 East; then north along the range line common to Range 31 East and Range 32 East, Mount Diablo Base and Meridian, to the northwest corner of Section 6, Township 29 South, Range 32 East; then east to the southwest corner of Section 31, Township 28 South, Range 32 East; then north along the range line common to Range 31 East and Range 32 East to the northwest corner of Section 6, Township 28 South, Range 32 East, then west to the southeast corner of Section 36, Township 27 South, Range 31 East, then north along the range line common to Range 31 East and Range 32 East to the Kern-Tulare County boundary.
    Indian Wells Valley:
    Kern County (part)Unclassifiable/Attainment
    That portion of Kern County that lies inside Hydrologic Unit Number 18090205.
    Western Mojave Desert and Antelope Valley:
    Los Angeles County (part)Unclassifiable/Attainment
    That portion of Los Angeles County which lies north and east of a line described as follows: Beginning at the Los Angeles-San Bernardino County boundary and running west along the Township line common to Township 3 North and Township 2 North, San Bernardino Base and Meridian; then north along the range line common to Range 8 West and Range 9 West; then west along the Township line common to Township 4 North and Township 3 North; then north along the range line common to Range 12 West and Range 13 West to the southeast corner of Section 12, Township 5 North and Range 13 West; then west along the south boundaries of Sections 12, 11, 10, 9, 8, and 7, Township 5 North and Range 13 West to the boundary of the Angeles National Forest which is collinear with the range line common to Range 13 West and Range 14 West; then north and west along the Angeles National Forest boundary to the point of intersection with the Township line common to Township 7 North and Township 6 North (point is at the northwest corner of Section 4 in Township 6 North and Range 14 West); then west along the Township line common to Township 7 North and Township 6 North; then north along the range line common to Range 15 West and Range 16 West to the southeast corner of Section 13, Township 7 North and Range 16 West; then along the south boundaries of Sections 13, 14, 15, 16, 17, and 18, Township 7 North and Range 16 West; then north along the range line common to Range 16 West and Range 17 West to the north boundary of the Angeles National Forest (collinear with the Township line common to Township 8 North and Township 7 North); then west and north along the Angeles National Forest boundary to the point of intersection with the south boundary of the Rancho La Liebre Land Grant; then west and north along this land grant boundary to the Los Angeles-Kern County boundary.
    San Bernardino County (part)Unclassifiable/Attainment
    That portion of San Bernardino County (with the exception of that portion in Hydrologic Unit Number 18090205) which lies north and east of a line described as follows: Beginning at the San Bernardino-Riverside County boundary and running north along the range line common to Range 3 East and Range 2 East, San Bernardino Base and Meridian; then west along the Township line common to Township 3 North and Township 2 North to the San Bernardino-Los Angeles County boundary; And that portion of San Bernardino County which lies south and west of a line described as follows: latitude 35 degrees, 10 minutes north and longitude 115 degrees, 45 minutes west.
    Trona:
    San Bernardino County (part)Unclassifiable/Attainment
    That portion of San Bernardino County that lies inside Hydrologic Unit Number 18090205.
    Coachella Valley:
    Riverside County (part)Unclassifiable/Attainment
    Start Printed Page 31596
    That portion of Riverside County which lies to the east of a line described as follows: Beginning at the Riverside-San Diego County boundary and running north along the range line common to Range 4 East and Range 3 East, San Bernardino Base and Meridian; then east along the Township line common to Township 8 South and Township 7 South; then north along the range line common to Range 5 East and Range 4 East; then west along the Township line common to Township 6 South and Township 7 South to the southwest corner of Section 34, Township 6 South, Range 4 East; then north along the west boundaries of Sections 34, 27, 22, 15, 10, and 3, Township 6 South, Range 4 East; then west along the Township line common to Township 5 South and Township 6 South; then north along the range line common to Range 4 East and Range 3 East; then west along the south boundaries of Sections 13, 14, 15, 16, 17, and 18, Township 5 South, Range 3 East; then North along the range line common to Range 2 East and Range 3 East; to the Riverside-San Bernardino County line: And that portion of Riverside County which lies to the west of a line described as follows: That segment of the southwestern boundary line of Hydrologic Unit Number 18100100 within Riverside County, further described as follows: Beginning at the Riverside-Imperial County boundary and running north along the range line common to Range 17 East and Range 16 East, San Bernardino Base and Meridian; then northwest along the ridge line of the Chuckwalla Mountains, through Township 8 South, Range 16 East and Township 7 South, Range 16 East, until the Black Butte Mountain, Elevation 4504′; then west and northwest along the ridge line to the southwest corner of Township 5 South, Range 14 East; then north along the range line common to Range 14 East and Range 13 East; then west and northwest along the ridge line to Monument Mountain, elevation 4834′; then southwest and then northwest along the ridge line of the Little San Bernardino Mountains to Quail Mountain, elev. 5814′; then northwest along the ridge line to the Riverside-San Bernardino County line.
    Far Eastern Riverside and San Bernardino Counties:
    San Bernardino County (remainder)Unclassifiable/Attainment.
    Riverside County (remainder)Unclassifiable/Attainment.
    Imperial County (remainder)Unclassifiable/Attainment
    San Diego CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    California—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Chico, CA:
    Butte County (part)NonattainmentModerate.
    That portion of Butte County which lies west of the line described as follows: (Mount Diablo Base and Meridian) Beginning at the intersection of the Butte-Yuba county line and the township line common to T18N R6E and T19N R6E, west to the township line common to T18N R6E and T19N R6E, then north along the range line common to R5E and R6E, then west along the township line common to T21N and T20N, then north along the range line common to R4E and R5E, then west along the township line common to T24N and T23N to the Butte-Tehama County boundary.
    Imperial County, CA:
    Imperial County (part)NonattainmentModerate.
    That portion of Imperial County which lies within the line described as follows: (San Bernardino Base and Meridian) Beginning at the intersection of the United States-Mexico border and the southeast corner of T17S R11E, then north along the range line of the eastern edge of range R11E, then east along the township line of the southern edge of T12S to the northeast corner of T13S R15E, then south along the range line common to R15E and R16E, to the United States-Mexico border.
    Los Angeles-South Coast Air Basin, CA:
    Los Angeles County (part)NonattainmentModerate.
    Start Printed Page 31597
    That portion of Los Angeles County which lies south and west of a line described as follows: Beginning at the Los Angeles-San Bernardino County boundary and running west along the Township line common to Township 3 North and Township 2 North, San Bernardino Base and Meridian; then North along the range line common to Range 8 West and Range 9 West; then west along the Township line common to Township 4 North and Township 3 North; then north along the range line common to Range 12 West and Range 13 West to the southeast corner of Section 12, Township 5 North and Range 13 West; then west along the south boundaries of Sections 12, 11, 10, 9, 8, and 7, Township 5 North and Range 13 West to the boundary of the Angeles National Forest which is collinear with the range line common to Range 13 West and Range 14 West; then north and west along the Angeles National Forest boundary to the point of intersection with the Township line common to Township 7 North and Township 6 North (point is at the northwest corner of Section 4 in Township 6 North and Range 14 West); then west along the Township line common to Township 7 North and Township 6 North; then north along the range line common to Range 15 West and Range 16 West to the southeast corner of Section 13, Township 7 North and Range 16 West; then along the south boundaries of Sections 13, 14, 15, 16, 17 and 18, Township 7 North and Range 16 West; then north along the range line common to Range 16 West and Range 17 West to the north boundary of the Angeles National Forest (collinear with the Township line common to Township 8 North and Township 7 North); then west and north along the Angeles National Forest boundary to the point of intersection with the south boundary of the Rancho La Liebre Land Grant; then west and north along this land grant boundary to the Los Angeles-Kern County boundary.
    Orange CountyNonattainmentModerate.
    Riverside County (part)NonattainmentModerate.
    That portion of Riverside County which lies to the west of a line described as follows: Beginning at the Riverside-San Diego County boundary and running north along the range line common to Range 4 East and Range 3 East, San Bernardino Base and Meridian; then east along the Township line common to Township 8 South and Township 7 South; then north along the range line common to Range 5 East and Range 4 East; then west along the Township line common to Township 6 South and Township 7 South to the southwest corner of Section 34, Township 6 South, Range 4 East; then north along the west boundaries of Sections 34, 27, 22, 15, 10, and 3, Township 6 South, Range 4 East; then west along the Township line common to Township 5 South and Township 6 South; then north along the range line common to Range 4 East and Range 3 East; then west along the south boundaries of Sections 13, 14, 15, 16, 17, and 18, Township 5 South, Range 3 East; then north along the range line common to Range 2 East and Range 3 East; to the Riverside-San Bernardino County Line (excluding the lands of the Santa Rosa Band of Cahuilla Mission Indians).
    That part of the lands of the Santa Rosa Band of Cahuilla Mission Indians which is excluded from the Riverside County (part) nonattainment areaUnclassifiable/Attainment
    San Bernardino County (part)NonattainmentModerate.
    That portion of San Bernardino County which lies south and west of a line described as follows: Beginning at the San Bernardino-Riverside County boundary and running north along the range line common to Range 3 East and Range 2 East, San Bernardino Base and Meridian; then west along the Township line common to Township 3 North and Township 2 North to the San Bernardino-Los Angeles County boundary.
    Sacramento, CA:
    El Dorado County (part)NonattainmentModerate.
    That portion of El Dorado County which lies west of the line described as follows: (Mount Diablo Base and Meridian) Beginning at the intersection of El Dorado-Amador county line and the township line common to townships T8N R10E and T8N R11E, then north along the range line common to ranges R10E and R11E, then east along the township line common to T9N and T8N, then north along the range line common to ranges R12E and R13E, then west along the township line common to T12N and T11N, then north along the range line common to ranges R10E and R11E, then west along the township line common to T13N and T12N, then north along the range line common to ranges R9E and R10E, to the El Dorado-Placer County boundary.
    Placer County (part)NonattainmentModerate.
    That portion of Placer County which lies west of the line described as follows: (Mount Diablo Base and Meridian) Beginning at the intersection of the Placer-El Dorado County line and the township line common to townships T12N R9E and T13N R9E, then running west along the township line common to townships T12N R9E and T13N R9E, then north along the range line common to ranges R8E and R9E, to the Placer-Nevada County boundary.
    Sacramento CountyNonattainmentModerate.
    Solano County (part)NonattainmentModerate.
    That portion of Solano County which lies north and east of a line described as follows: beginning at the intersection of the westerly boundary of Solano County and the 1/4 section line running east and west through the center of Section 34; Township 6 North, Range 2 West, Mount Diablo Base and Meridian, thence east along said 1/4 section line to the east boundary of Section 36, Township 6 North, Range 2 West, thence south 1/2 mile and east 2.0 miles, more or less, along the west and south boundary of Los Putos Rancho to the northwest corner of Section 4, Township 5 North, Range 1 West, thence east along a line common to Township 5 North and Township 6 North to the northeast corner of Section 3, Township 5 North, Range 1 East, thence south along section lines to the southeast corner of Section 10, Township 3 North, Range 1 East, thence east along section lines to the south 1/4 corner of Section 8, Township 3 North, Range 2 East, thence east to the boundary between Solano and Sacramento Counties.
    Yolo County (part)NonattainmentModerate.
    Start Printed Page 31598
    That portion of Yolo County which lies east of the line described as follows: (Mount Diablo Base and Meridian) Beginning at the intersection of Yolo-Solano County boundary and the range line of the eastern edge of township T8N R2W, north along the range line of the eastern edge of township T8N R2W, continuing north along the range line common to ranges R2W and R1W, to the Yolo-Colusa County boundary.
    San Francisco Bay Area, CA:
    Alameda CountyNonattainmentModerate.
    Contra Costa CountyNonattainmentModerate.
    Marin CountyNonattainmentModerate.
    Napa CountyNonattainmentModerate.
    San Francisco CountyNonattainmentModerate.
    San Mateo CountyNonattainmentModerate.
    Santa Clara CountyNonattainmentModerate.
    Solano County (part)NonattainmentModerate.
    That portion of Solano County which lies south and west of a line described as follows: Beginning at the intersection of the westerly boundary of Solano County and the 1/4 section line running east and west through the center of Section 34, Township 6 North, Range 2 West, Mount Diablo Base and Meridian, thence east along said 1/4 section line to the east boundary of Section 36, Township 6 North, Range 2 West, thence south 1/2 mile and east 2.0 miles, more or less, along the west and south boundary of Los Putos Rancho to the northwest corner of Section 4, Township 5 North, Range 1 West thence east along a line common to T5N and T6N to the northeast corner of Section 3, T5N, R1E, thence south along section lines to the southeast corner of Section 10, T3N, R1E, thence east along section lines to the south 1/4 corner of Section 8, T3N, R2E, thence east to the boundary between Solano and Sacramento Counties.
    Sonoma County (part)NonattainmentModerate.
    That portion of Sonoma County which lies south and east of a line described as follows: Beginning at the southeasterly corner of the Rancho Estero Americano, being on the boundary line between Marin and Sonoma Counties, California; thence running northerly along the easterly boundary line of said Rancho Estero Americano to the northeasterly corner thereof, being an angle corner in the westerly boundary line of Rancho Canada de Jonive; thence running along said boundary of Rancho Canada de Jonive westerly, northerly and easterly to its intersection with the easterly line of Graton Road; thence running along the easterly and southerly line of Graton Road, northerly and easterly to its intersection with the easterly line of Sullivan Road; thence running northerly along said easterly line of Sullivan Road to the southerly line of Green Valley Road; thence running easterly along the said southerly line of Green Valley Road and easterly along the southerly line of State Highway 116, to the westerly line of Vine Hill Road; thence running along the westerly and northerly line of Vine Hill Road, northerly and easterly to its intersection with the westerly line of Laguna Road; thence running northerly along the westerly line of Laguna Road and the northerly projection thereof to the northerly line of Trenton Road; thence running westerly along the northerly line of said Trenton Road to the easterly line of Trenton-Healdsburg Road; thence running northerly along said easterly line of Trenton-Healdsburg Road to the easterly line of Eastside Road; thence running northerly along said easterly line of Eastside Road to its intersection with the southerly line of Rancho Sotoyome; thence running easterly along said southerly line of Rancho Sotoyome to its intersection with the Township line common to Townships 8 and 9 North, M.D.M.; thence running easterly along said township line to its intersection with the boundary line between Sonoma and Napa Counties.
    San Joaquin Valley, CA:
    Fresno CountyNonattainmentModerate.
    Kern County (part)NonattainmentModerate.
    That portion of Kern County which lies west and north of a line described as follows: Beginning at the Kern-Los Angeles County boundary and running north and east along the northwest boundary of the Rancho La Liebre Land Grant to the point of intersection with the range line common to R. 16 W. and R. 17 W., San Bernardino Base and Meridian; north along the range line to the point of intersection with the Rancho El Tejon Land Grant boundary; then southeast, northeast, and northwest along the boundary of the Rancho El Tejon Land Grant to the northwest corner of Sec. 3, T11N, R17W; then west 1.2 miles; then north to the Rancho El Tejon Land Grant boundary; then northwest along the Rancho El Tejon line to the southeast corner of Sec. 34, T32S, R30E Mount Diablo Base And Meridian; then north to the northwest corner of Sec. 35, T31S, R30E; then Northeast along the boundary of the Rancho El Tejon Land Grant to the southwest corner of Sec. 18, T. 31 S., R. 31 E.; then east to the southeast corner of Sec. 13, T. 31 S., R. 31 E.; then north along the range line common to R. 31 E. and R. 32 E., Mount Diablo Base and Meridian, to the northwest corner of Sec. 6, T. 29 S., R. 32 E.; then east to the southwest corner of Sec. 31, T. 28 S., R. 32 E.; then north along the range line common to R. 31 E. and R. 32 E. to the northwest corner of Sec. 6, T. 28 S., R. 32 E., then west to the southeast corner of Sec. 36, T. 27 S., R. 31 E., then north along the range line common to R. 31 E. and R. 32 E. to the Kern-Tulare County boundary.
    Kings CountyNonattainmentModerate.
    Madera CountyNonattainmentModerate.
    Merced CountyNonattainmentModerate.
    San Joaquin CountyNonattainmentModerate.
    Stanislaus CountyNonattainmentModerate.
    Tulare CountyNonattainmentModerate.
    Yuba City-Marysville, CA:
    Sutter CountyNonattainmentModerate.
    Yuba County (part)NonattainmentModerate.
    Start Printed Page 31599
    That portion of Yuba County which lies west of the line described as follows: (Mount Diablo Base and Meridian) Beginning at the intersection of the Yuba-Nevada county line and the range line common to ranges R7E and R8E, north to the southeast corner of township T18N R7E, then west along the township line common to T17N and T18N, then north along the range line common to ranges R6E and R7E, then west along the township line common to T19N and T18N to the Yuba-Butte County boundary.
    Rest of State:
    North Coast Air Basin:
    Del Norte CountyUnclassifiable/Attainment
    Humboldt CountyUnclassifiable/Attainment
    Mendocino CountyUnclassifiable/Attainment
    Sonoma County (part)Unclassifiable/Attainment
    That portion of Sonoma County which lies north and west of a line described as follows: Beginning at the southeasterly corner of the Rancho Estero Americano, being on the boundary line between Marin and Sonoma Counties, California; thence running northerly along the easterly boundary line of said Rancho Estero Americano to the northeasterly corner thereof, being an angle corner in the westerly boundary line of Rancho Canada de Jonive, thence running along said boundary of Rancho Canada de Jonive westerly; northerly and easterly to its intersection with the easterly line of Graton Road; thence running along the easterly and southerly line of Graton Road northerly and easterly to its intersection with the easterly line of Sullivan Road; thence running northerly along said easterly line of Sullivan Road to the southerly line of Green Valley Road; thence running easterly along the said southerly line of Green Valley Road and easterly along the southerly line of State Highway 116, to the westerly and northerly line of Vine Hill Road; thence running along the westerly and northerly line of Vine Hill Road, northerly and easterly to its intersection with the westerly line of Laguna Road; thence running northerly along the westerly line of Laguna Road and the northerly projection thereof to the northerly line of Trenton Road; thence running westerly along the northerly line of said Trenton Road to the easterly line of Trenton-Healdsburg Road to the easterly line of Eastside Road: thence running northerly along said easterly line of Eastside Road to its intersection with the southerly line of Rancho Sotoyome; thence running easterly along said southerly line of Rancho Sotoyome to its intersection with the Township line common to Townships 8 and 9 north, Mt. Diablo Base and Meridian; thence running easterly along said Township line to its intersection with the boundary line between Sonoma and Napa Counties, State of California.
    Trinity CountyUnclassifiable/Attainment
    Northeast Plateau Air Basin:
    Lassen CountyUnclassifiable/Attainment
    Modoc CountyUnclassifiable/Attainment
    Siskiyou CountyUnclassifiable/Attainment
    Lake County Air Basin:
    Lake CountyUnclassifiable/Attainment
    Upper Sacramento Valley Region:
    Butte County (remainder)Unclassifiable/Attainment
    Colusa CountyUnclassifiable/Attainment
    Glenn CountyUnclassifiable/Attainment
    Shasta CountyUnclassifiable/Attainment
    Tehama CountyUnclassifiable/Attainment
    Yuba County (remainder)Unclassifiable/Attainment
    Sacramento Metropolitan Region:
    Yolo County (remainder)Unclassifiable/Attainment
    Northern Mountain Counties:
    Nevada CountyUnclassifiable/Attainment
    Plumas CountyUnclassifiable/Attainment
    Sierra CountyUnclassifiable/Attainment
    Central Mountain Counties:
    Amador CountyUnclassifiable/Attainment
    Calaveras CountyUnclassifiable/Attainment
    Southern Mountain Counties:
    Mariposa CountyUnclassifiable/Attainment
    Tuolumne CountyUnclassifiable/Attainment
    Lake Tahoe Air Basin:
    El Dorado County (remainder)Unclassifiable/Attainment
    Placer County (remainder)Unclassifiable/Attainment
    North Central Coast Air Basin:
    Monterey CountyUnclassifiable/Attainment
    San Benito CountyUnclassifiable/Attainment
    Santa Cruz CountyUnclassifiable/Attainment
    San Luis Obispo County:
    San Luis Obispo CountyUnclassifiable/Attainment
    Santa Barbara County:
    Santa Barbara County (part)Unclassifiable/Attainment
    Excluding San Miguel, Santa Rosa, Santa Cruz, and Santa Barbara Islands
    Santa Barbara County (part)Unclassifiable/Attainment
    San Miguel, Santa Rosa, Santa Cruz, and Santa Barbara Islands
    Ventura County:
    Ventura County (part)Unclassifiable/Attainment
    Excluding Anacapa and San Nicolas Islands.
    Ventura County (part)Unclassifiable/Attainment
    Anacapa and San Nicolas Islands.
    Great Basin Valleys Air Basin:
    Alpine CountyUnclassifiable/Attainment
    Inyo County (part)Unclassifiable/Attainment
    That portion of Inyo County that Lies outside Hydrologic Unit Number 18090205.
    Mono CountyUnclassifiable/Attainment
    Coso Junction:
    Inyo County (part)Unclassifiable/Attainment
    Start Printed Page 31600
    That portion of Inyo County that lies inside Hydrologic Unit Number 18090205.
    Eastern Kern County:
    Kern County (part)Unclassifiable/Attainment
    That portion of Kern County (with the exception of that portion in Hydrologic Unit Number 18090205—the Indian Wells Valley) east and south of a line described as follows: Beginning at the Kern-Los Angeles County boundary and running north and east along the northwest boundary of the Rancho La Liebre Land Grant to the point of intersection with the range line common to Range 16 West and Range 17 West, San Bernardino Base and Meridian; north along the range line to the point of intersection with the Rancho El Tejon Land Grant boundary; then southeast, northeast, and northwest along the boundary of the Rancho El Tejon Grant to the northwest corner of Section 3, Township 11 North, Range 17 West; then west 1.2 miles; then north to the Rancho El Tejon Land Grant boundary; Then northwest Along the Rancho El Tejon line to the southeast corner of Section 34, Township 32 South, Range 30 East, Mount Diablo Base and Meridian; then north to the northwest corner of Section 35, Township 31 South, Range 30 East; then northeast along the boundary of the Rancho El Tejon Land Grant to the southwest corner of Section 18, Township 31 South, Range 31 East; then east to the southeast corner of Section 13, Township 31 South, Range 31 East; then north along the range line common to Range 31 East and Range 32 East, Mount Diablo Base and Meridian, to the northwest corner of Section 6, Township 29 South, Range 32 East; then east to the southwest corner of Section 31, Township 28 South, Range 32 East; then north along the range line common to Range 31 East and Range 32 East to the northwest corner of Section 6, Township 28 South, Range 32 East, then west to the southeast corner of Section 36, Township 27 South, Range 31 East, then north along the range line common to Range 31 East and Range 32 East to the Kern-Tulare County boundary.
    Indian Wells Valley:
    Kern County (part)Unclassifiable/Attainment
    That portion of Kern County that lies inside Hydrologic Unit Number 18090205.
    Western Mojave Desert and Antelope Valley:
    Los Angeles County (part)Unclassifiable/Attainment
    That portion of Los Angeles County which lies north and east of a line described as follows: Beginning at the Los Angeles-San Bernardino County boundary and running west along the Township line common to Township 3 North and Township 2 North, San Bernardino Base and Meridian; then north along the range line common to Range 8 West and Range 9 West; then west along the Township line common to Township 4 North and Township 3 North; then north along the range line common to Range 12 West and Range 13 West to the southeast corner of Section 12, Township 5 North and Range 13 West; then west along the south boundaries of Sections 12, 11, 10, 9, 8, and 7, Township 5 North and Range 13 West to the boundary of the Angeles National Forest which is collinear with the range line common to Range 13 West and Range 14 West; then north and west along the Angeles National Forest boundary to the point of intersection with the Township line common to Township 7 North and Township 6 North (point is at the northwest corner of Section 4 in Township 6 North and Range 14 West); then west along the Township line common to Township 7 North and Township 6 North; then north along the range line common to Range 15 West and Range 16 West to the southeast corner of Section 13, Township 7 North and Range 16 West; then along the south boundaries of Sections 13, 14, 15, 16, 17, and 18, Township 7 North and Range 16 West; then north along the range line common to Range 16 West and Range 17 West to the north boundary of the Angeles National Forest (collinear with the Township line common to Township 8 North and Township 7 North); then west and north along the Angeles National Forest boundary to the point of intersection with the south boundary of the Rancho La Liebre Land Grant; then west and north along this land grant boundary to the Los Angeles-Kern County boundary.
    San Bernardino County (part)Unclassifiable/Attainment
    That portion of San Bernardino County (with the exception of that portion in Hydrologic Unit Number 18090205) which lies north and east of a line described as follows: Beginning at the San Bernardino-Riverside County boundary and running north along the range line common to Range 3 East and Range 2 East, San Bernardino Base and Meridian; then west along the Township line common to Township 3 North and Township 2 North to the San Bernardino-Los Angeles County boundary; And that portion of San Bernardino County which lies south and west of a line described as follows: latitude 35 degrees, 10 minutes north and longitude 115 degrees, 45 minutes west.
    Trona:
    San Bernardino County (part)Unclassifiable/Attainment
    That portion of San Bernardino County that lies inside Hydrologic Unit Number 18090205.
    Coachella Valley:
    Riverside County (part)Unclassifiable/Attainment
    Start Printed Page 31601
    That portion of Riverside County which lies to the east of a line described as follows: Beginning at the Riverside-San Diego County boundary and running north along the range line common to Range 4 East and Range 3 East, San Bernardino Base and Meridian; then east along the Township line common to Township 8 South and Township 7 South; then north along the range line common to Range 5 East and Range 4 East; then west along the Township line common to Township 6 South and Township 7 South to the southwest corner of Section 34, Township 6 South, Range 4 East; then north along the west boundaries of Sections 34, 27, 22, 15, 10, and 3, Township 6 South, Range 4 East; then west along the Township line common to Township 5 South and Township 6 South; then north along the range line common to Range 4 East and Range 3 East; then west along the south boundaries of Sections 13, 14, 15, 16, 17, and 18, Township 5 South, Range 3 East; then North along the range line common to Range 2 East and Range 3 East; to the Riverside-San Bernardino County line: And that portion of Riverside County which lies to the west of a line described as follows: That segment of the southwestern boundary line of Hydrologic Unit Number 18100100 within Riverside County, further described as follows: Beginning at the Riverside-Imperial County boundary and running north along the range line common to Range 17 East and Range 16 East, San Bernardino Base and Meridian; then northwest along the ridge line of the Chuckwalla Mountains, through Township 8 South, Range 16 East and Township 7 South, Range 16 East, until the Black Butte Mountain, Elevation 45"05"′; then west and northwest along the ridge line to the southwest corner of Township 5 South, Range 14 East; then north along the range line common to Range 14 East and Range 13 East; then west and northwest along the ridge line to Monument Mountain, elevation 4834′; then southwest and then northwest along the ridge line of the Little San Bernardino Mountains to Quail Mountain, elev. 5814′; then northwest along the ridge line to the Riverside-San Bernardino County line.
    Far Eastern Riverside and San Bernardino Counties:
    San Bernardino County (remainder)Unclassifiable/Attainment
    Riverside County (remainder)Unclassifiable/Attainment
    Imperial County (remainder)Unclassifiable Attainment
    San Diego CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    * * * * *
    Start Amendment Part

    7. Section 81.306 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Colorado—PM 2.5 (Annual NAAQS)” and “Colorado—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Colorado—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Colorado—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Colorado—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Colorado—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Colorado.
    * * * * *

    Colorado—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Denver-Boulder Area:
    Adams County (part) West of Kiowa CreekUnclassifiable/Attainment
    Arapahoe County (part) West of Kiowa CreekUnclassifiable/Attainment
    Boulder County (part) Excluding Rocky Mountain National ParkUnclassifiable/Attainment
    Broomfield CountyUnclassifiable/Attainment
    Denver CountyUnclassifiable/Attainment
    Douglas CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    State AQCR 01:
    Logan CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Phillips CountyUnclassifiable/Attainment
    Sedgwick CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Yuma CountyUnclassifiable/Attainment
    State AQCR 02:
    Larimer CountyUnclassifiable/Attainment
    Weld CountyUnclassifiable/Attainment
    State AQCR 03 (remainder of):
    Adams County (remainder)Unclassifiable/Attainment
    Arapahoe County (remainder)Unclassifiable/Attainment
    Boulder County (remainder)Unclassifiable/Attainment
    Start Printed Page 31602
    Clear Creek CountyUnclassifiable/Attainment
    Gilpin CountyUnclassifiable/Attainment
    State AQCR 04:
    El Paso CountyUnclassifiable/Attainment
    Park CountyUnclassifiable/Attainment
    Teller CountyUnclassifiable/Attainment
    State AQCR 05:
    Cheyenne CountyUnclassifiable/Attainment
    Elbert CountyUnclassifiable/Attainment
    Kit Carson CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    State AQCR 06:
    Baca CountyUnclassifiable/Attainment
    Bent CountyUnclassifiable/Attainment
    Crowley CountyUnclassifiable/Attainment
    Kiowa CountyUnclassifiable/Attainment
    Otero CountyUnclassifiable/Attainment
    Prowers CountyUnclassifiable/Attainment
    State AQCR 07:
    Huerfano CountyUnclassifiable/Attainment
    Las Animas CountyUnclassifiable/Attainment
    Pueblo CountyUnclassifiable/Attainment
    State AQCR 08:
    Alamosa CountyUnclassifiable/Attainment
    Conejos CountyUnclassifiable/Attainment
    Costilla CountyUnclassifiable/Attainment
    Mineral CountyUnclassifiable/Attainment
    Rio Grande CountyUnclassifiable/Attainment
    Saguache CountyUnclassifiable/Attainment
    State AQCR 09:
    Archuleta CountyUnclassifiable/Attainment
    Dolores CountyUnclassifiable/Attainment
    La Plata CountyUnclassifiable/Attainment
    Montezuma CountyUnclassifiable/Attainment
    San Juan CountyUnclassifiable/Attainment
    State AQCR 10:
    Delta CountyUnclassifiable/Attainment
    Gunnison CountyUnclassifiable/Attainment
    Hinsdale CountyUnclassifiable/Attainment
    Montrose CountyUnclassifiable/Attainment
    Ouray CountyUnclassifiable/Attainment
    San Miguel CountyUnclassifiable/Attainment
    State AQCR 11:
    Garfield CountyUnclassifiable/Attainment
    Mesa CountyUnclassifiable/Attainment
    Moffat CountyUnclassifiable/Attainment
    Rio Blanco CountyUnclassifiable/Attainment
    State AQCR 12:
    Eagle CountyUnclassifiable/Attainment
    Grand CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Pitkin CountyUnclassifiable/Attainment
    Routt CountyUnclassifiable/Attainment
    Summit CountyUnclassifiable/Attainment
    State AQCR 13:
    Chaffee CountyUnclassifiable/Attainment
    Custer CountyUnclassifiable/Attainment
    Fremont CountyUnclassifiable/Attainment
    Lake CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    Start Printed Page 31603

    Colorado—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Denver-Boulder Area:
    Adams County (part) West of Kiowa CreekUnclassifiable/Attainment
    Arapahoe County (part) West of Kiowa CreekUnclassifiable/Attainment
    Boulder County (part) Excluding Rocky Mountain National ParkUnclassifiable/Attainment
    Broomfield CountyUnclassifiable/Attainment
    Denver CountyUnclassifiable/Attainment
    Douglas CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    State AQCR 01:
    Logan CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Phillips CountyUnclassifiable/Attainment
    Sedgwick CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Yuma CountyUnclassifiable/Attainment
    State AQCR 02:
    Larimer CountyUnclassifiable/Attainment
    Weld CountyUnclassifiable/Attainment
    State AQCR 03 (remainder of):
    Adams County (remainder)Unclassifiable/Attainment
    Arapahoe County (remainder)Unclassifiable/Attainment
    Boulder County (remainder)Unclassifiable/Attainment
    Clear Creek CountyUnclassifiable/Attainment
    Gilpin CountyUnclassifiable/Attainment
    State AQCR 04:
    El Paso CountyUnclassifiable/Attainment
    Park CountyUnclassifiable/Attainment
    Teller CountyUnclassifiable/Attainment
    State AQCR 05:
    Cheyenne CountyUnclassifiable/Attainment
    Elbert CountyUnclassifiable/Attainment
    Kit Carson CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    State AQCR 06:
    Baca CountyUnclassifiable/Attainment
    Bent CountyUnclassifiable/Attainment
    Crowley CountyUnclassifiable/Attainment
    Kiowa CountyUnclassifiable/Attainment
    Otero CountyUnclassifiable/Attainment
    Prowers CountyUnclassifiable/Attainment
    State AQCR 07:
    Huerfano CountyUnclassifiable/Attainment
    Las Animas CountyUnclassifiable/Attainment
    Pueblo CountyUnclassifiable/Attainment
    State AQCR 08:
    Alamosa CountyUnclassifiable/Attainment
    Conejos CountyUnclassifiable/Attainment
    Costilla CountyUnclassifiable/Attainment
    Mineral CountyUnclassifiable/Attainment
    Rio Grande CountyUnclassifiable/Attainment
    Saguache CountyUnclassifiable/Attainment
    State AQCR 09:
    Archuleta CountyUnclassifiable/Attainment
    Dolores CountyUnclassifiable/Attainment
    La Plata CountyUnclassifiable/Attainment
    Montezuma CountyUnclassifiable/Attainment
    San Juan CountyUnclassifiable/Attainment
    State AQCR 10:
    Delta CountyUnclassifiable/Attainment
    Gunnison CountyUnclassifiable/Attainment
    Hinsdale CountyUnclassifiable/Attainment
    Montrose CountyUnclassifiable/Attainment
    Ouray CountyUnclassifiable/Attainment
    San Miguel CountyUnclassifiable/Attainment
    State AQCR 11:
    Garfield CountyUnclassifiable/Attainment
    Mesa CountyUnclassifiable/Attainment
    Moffat CountyUnclassifiable/Attainment
    Start Printed Page 31604
    Rio Blanco CountyUnclassifiable/Attainment
    State AQCR 12:
    Eagle CountyUnclassifiable/Attainment
    Grand CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Pitkin CountyUnclassifiable/Attainment
    Routt CountyUnclassifiable/Attainment
    Summit CountyUnclassifiable/Attainment
    State AQCR 13:
    Chaffee CountyUnclassifiable/Attainment
    Custer CountyUnclassifiable/Attainment
    Fremont CountyUnclassifiable/Attainment
    Lake CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Colorado—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Denver-Boulder Area:
    Adams County (part) West of Kiowa CreekUnclassifiable/Attainment.
    Arapahoe County (part) West of Kiowa CreekUnclassifiable/Attainment.
    Boulder County (part) Excluding Rocky Mountain National ParkUnclassifiable/Attainment.
    Broomfield CountyUnclassifiable/Attainment.
    Denver CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    State AQCR 01:
    Logan CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Phillips CountyUnclassifiable/Attainment.
    Sedgwick CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Yuma CountyUnclassifiable/Attainment.
    State AQCR 02:
    Larimer CountyUnclassifiable/Attainment.
    Weld CountyUnclassifiable/Attainment.
    State AQCR 03 (remainder of):
    Adams County (remainder)Unclassifiable/Attainment.
    Arapahoe County (remainder)Unclassifiable/Attainment.
    Boulder County (remainder)Unclassifiable/Attainment.
    Clear Creek CountyUnclassifiable/Attainment.
    Gilpin CountyUnclassifiable/Attainment.
    State AQCR 04:
    El Paso CountyUnclassifiable/Attainment.
    Park CountyUnclassifiable/Attainment.
    Teller CountyUnclassifiable/Attainment.
    State AQCR 05:
    Cheyenne CountyUnclassifiable/Attainment.
    Elbert CountyUnclassifiable/Attainment.
    Kit Carson CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    State AQCR 06:
    Baca CountyUnclassifiable/Attainment.
    Bent CountyUnclassifiable/Attainment.
    Crowley CountyUnclassifiable/Attainment.
    Kiowa CountyUnclassifiable/Attainment.
    Otero CountyUnclassifiable/Attainment.
    Prowers CountyUnclassifiable/Attainment.
    State AQCR 07:
    Huerfano CountyUnclassifiable/Attainment.
    Las Animas CountyUnclassifiable/Attainment.
    Pueblo CountyUnclassifiable/Attainment.
    Start Printed Page 31605
    State AQCR 08:
    Alamosa CountyUnclassifiable/Attainment.
    Conejos CountyUnclassifiable/Attainment.
    Costilla CountyUnclassifiable/Attainment.
    Mineral CountyUnclassifiable/Attainment.
    Rio Grande CountyUnclassifiable/Attainment.
    Saguache CountyUnclassifiable/Attainment.
    State AQCR 09:
    Archuleta CountyUnclassifiable/Attainment.
    Dolores CountyUnclassifiable/Attainment.
    La Plata CountyUnclassifiable/Attainment.
    Montezuma CountyUnclassifiable/Attainment.
    San Juan CountyUnclassifiable/Attainment.
    State AQCR 10:
    Delta CountyUnclassifiable/Attainment.
    Gunnison CountyUnclassifiable/Attainment.
    Hinsdale CountyUnclassifiable/Attainment.
    Montrose CountyUnclassifiable/Attainment.
    Ouray CountyUnclassifiable/Attainment.
    San Miguel CountyUnclassifiable/Attainment.
    State AQCR 11:
    Garfield CountyUnclassifiable/Attainment.
    Mesa CountyUnclassifiable/Attainment.
    Moffat CountyUnclassifiable/Attainment.
    Rio Blanco CountyUnclassifiable/Attainment.
    State AQCR 12:
    Eagle CountyUnclassifiable/Attainment.
    Grand CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Pitkin CountyUnclassifiable/Attainment.
    Routt CountyUnclassifiable/Attainment.
    Summit CountyUnclassifiable/Attainment.
    State AQCR 13:
    Chaffee CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Fremont CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    8. Section 81.307 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Connecticut—PM 2.5 (Annual NAAQS)” and “Connecticut—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Connecticut—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Connecticut—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Connecticut—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Connecticut—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Connecticut.
    * * * * *

    Connecticut—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDateType
    New York-N. New Jersey-Long Island, NY-NJ-CT:
    Fairfield County10/24/13Attainment.
    New Haven County10/24/13Attainment.
    Rest of State:
    Hartford CountyUnclassifiable/Attainment.
    Litchfield CountyUnclassifiable/Attainment.
    Middlesex CountyUnclassifiable/Attainment.
    New London CountyUnclassifiable/Attainment.
    Tolland CountyUnclassifiable/Attainment.
    Start Printed Page 31606
    Windham CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Connecticut—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDateType
    New York-N. New Jersey-Long Island, NY-NJ-CT:
    Fairfield CountyUnclassifiable/Attainment
    New Haven CountyUnclassifiable/Attainment
    Rest of State:
    Hartford CountyUnclassifiable/Attainment
    Litchfield CountyUnclassifiable/Attainment
    Middlesex CountyUnclassifiable/Attainment
    New London CountyUnclassifiable/Attainment
    Tolland CountyUnclassifiable/Attainment
    Windham CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted

    Connecticut—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDateType
    New York-N. New Jersey-Long Island, NY-NJ-CT:
    Fairfield County10/24/13Attainment.
    New Haven County10/24/13Attainment.
    Rest of State:
    Hartford CountyUnclassifiable/Attainment
    Litchfield CountyUnclassifiable/Attainment
    Middlesex CountyUnclassifiable/Attainment
    New London CountyUnclassifiable/Attainment
    Tolland CountyUnclassifiable/Attainment
    Windham CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    9. Section 81.308 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Delaware—PM 2.5 (Annual NAAQS)” and “Delaware—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Delaware—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Delaware—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Delaware—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Delaware—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Delaware.
    * * * * *

    Delaware—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDateType
    Philadelphia-Wilmington, PA-NJ-DE:
    New Castle CountyNonattainmentModerate.
    Southern Delaware Intrastate AQCR:
    Kent CountyUnclassifiable/Attainment.
    Start Printed Page 31607
    Sussex CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    Delaware—1997 24-Hour PM2.5 NAAQS

    [Primary and econdary]

    Designated areaDesignationaClassification
    Date1TypeDateType
    Philadelphia-Wilmington, PA-NJ-DE:
    New Castle CountyUnclassifiable/Attainment.
    Southern Delaware Intrastate AQCR:
    Kent CountyUnclassifiable/Attainment.
    Sussex CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Delaware—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDateType
    Philadelphia-Wilmington, PA-NJ-DE:
    New Castle CountyNonattainmentModerate.
    Southern Delaware Intrastate AQCR:
    Kent CountyUnclassifiable/Attainment.
    Sussex CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    * * * * *
    Start Amendment Part

    10. Section 81.309 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “District of Columbia—PM 2.5 (Annual NAAQS)” and “District of Columbia—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “District of Columbia—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “District of Columbia—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “District of Columbia—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “District of Columbia—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    District of Columbia.
    * * * * *

    District of Columbia—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDateType
    Washington, DC-MD-VA:
    District of ColumbiaNonattainmentModerate.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    Start Printed Page 31608

    District of Columbia—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDateType
    AQCR 047 National Capital Interstate (DC-MD-VA) (part)
    District of ColumbiaUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    District of Columbia—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDateType
    AQCR 047 National Capital Interstate (DC-MD-VA) (part)
    District of ColumbiaUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    11. Section 81.310 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Florida—PM 2.5 (Annual NAAQS)” and “Florida—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Florida—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Florida—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Florida—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Florida—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Florida.
    * * * * *

    Florida—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Alachua CountyUnclassifiable/Attainment
    Baker CountyUnclassifiable/Attainment
    Bay CountyUnclassifiable/Attainment
    Bradford CountyUnclassifiable/Attainment
    Brevard CountyUnclassifiable/Attainment
    Broward CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Charlotte CountyUnclassifiable/Attainment
    Citrus CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Collier CountyUnclassifiable/Attainment
    Columbia CountyUnclassifiable/Attainment
    DeSoto CountyUnclassifiable/Attainment
    Dixie CountyUnclassifiable/Attainment
    Duval CountyUnclassifiable/Attainment
    Escambia CountyUnclassifiable/Attainment
    Flagler CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Gadsden CountyUnclassifiable/Attainment
    Gilchrist CountyUnclassifiable/Attainment
    Glades CountyUnclassifiable/Attainment
    Gulf CountyUnclassifiable/Attainment
    Hamilton CountyUnclassifiable/Attainment
    Hardee CountyUnclassifiable/Attainment
    Hendry CountyUnclassifiable/Attainment
    Hernando CountyUnclassifiable/Attainment
    Highlands CountyUnclassifiable/Attainment
    Hillsborough CountyUnclassifiable/Attainment
    Holmes CountyUnclassifiable/Attainment
    Indian River CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Lafayette CountyUnclassifiable/Attainment
    Start Printed Page 31609
    Lake CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Leon CountyUnclassifiable/Attainment
    Levy CountyUnclassifiable/Attainment
    Liberty CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Manatee CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Martin CountyUnclassifiable/Attainment
    Miami-Dade CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Nassau CountyUnclassifiable/Attainment
    Okaloosa CountyUnclassifiable/Attainment
    Okeechobee CountyUnclassifiable/Attainment
    Orange CountyUnclassifiable/Attainment
    Osceola CountyUnclassifiable/Attainment
    Palm Beach CountyUnclassifiable/Attainment
    Pasco CountyUnclassifiable/Attainment
    Pinellas CountyUnclassifiable/Attainment
    Polk CountyUnclassifiable/Attainment
    Putnam CountyUnclassifiable/Attainment
    St. Johns CountyUnclassifiable/Attainment
    St. Lucie CountyUnclassifiable/Attainment
    Santa Rosa CountyUnclassifiable/Attainment
    Sarasota CountyUnclassifiable/Attainment
    Seminole CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Suwannee CountyUnclassifiable/Attainment
    Taylor CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    Volusia CountyUnclassifiable/Attainment
    Wakulla CountyUnclassifiable/Attainment
    Walton CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Florida—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Alachua CountyUnclassifiable/Attainment
    Baker CountyUnclassifiable/Attainment
    Bay CountyUnclassifiable/Attainment
    Bradford CountyUnclassifiable/Attainment
    Brevard CountyUnclassifiable/Attainment
    Broward CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Charlotte CountyUnclassifiable/Attainment
    Citrus CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Collier CountyUnclassifiable/Attainment
    Columbia CountyUnclassifiable/Attainment
    DeSoto CountyUnclassifiable/Attainment
    Dixie CountyUnclassifiable/Attainment
    Duval CountyUnclassifiable/Attainment
    Escambia CountyUnclassifiable/Attainment
    Flagler CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Gadsden CountyUnclassifiable/Attainment
    Gilchrist CountyUnclassifiable/Attainment
    Glades CountyUnclassifiable/Attainment
    Gulf CountyUnclassifiable/Attainment
    Hamilton CountyUnclassifiable/Attainment
    Start Printed Page 31610
    Hardee CountyUnclassifiable/Attainment
    Hendry CountyUnclassifiable/Attainment
    Hernando CountyUnclassifiable/Attainment
    Highlands CountyUnclassifiable/Attainment
    Hillsborough CountyUnclassifiable/Attainment
    Holmes CountyUnclassifiable/Attainment
    Indian River CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Lafayette CountyUnclassifiable/Attainment
    Lake CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Leon CountyUnclassifiable/Attainment
    Levy CountyUnclassifiable/Attainment
    Liberty CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Manatee CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Martin CountyUnclassifiable/Attainment
    Miami-Dade CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Nassau CountyUnclassifiable/Attainment
    Okaloosa CountyUnclassifiable/Attainment
    Okeechobee CountyUnclassifiable/Attainment
    Orange CountyUnclassifiable/Attainment
    Osceola CountyUnclassifiable/Attainment
    Palm Beach CountyUnclassifiable/Attainment
    Pasco CountyUnclassifiable/Attainment
    Pinellas CountyUnclassifiable/Attainment
    Polk CountyUnclassifiable/Attainment
    Putnam CountyUnclassifiable/Attainment
    St. Johns CountyUnclassifiable/Attainment
    St. Lucie CountyUnclassifiable/Attainment
    Santa Rosa CountyUnclassifiable/Attainment
    Sarasota CountyUnclassifiable/Attainment
    Seminole CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Suwannee CountyUnclassifiable/Attainment
    Taylor CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    Volusia CountyUnclassifiable/Attainment
    Wakulla CountyUnclassifiable/Attainment
    Walton CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Florida—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Alachua CountyUnclassifiable/Attainement
    Baker CountyUnclassifiable/Attainement
    Bay CountyUnclassifiable/Attainement
    Bradford CountyUnclassifiable/Attainement
    Brevard CountyUnclassifiable/Attainement
    Broward CountyUnclassifiable/Attainement
    Calhoun CountyUnclassifiable/Attainement
    Charlotte CountyUnclassifiable/Attainement
    Citrus CountyUnclassifiable/Attainement
    Clay CountyUnclassifiable/Attainement
    Collier CountyUnclassifiable/Attainement
    Columbia CountyUnclassifiable/Attainement
    DeSoto CountyUnclassifiable/Attainement
    Start Printed Page 31611
    Dixie CountyUnclassifiable/Attainement
    Duval CountyUnclassifiable/Attainement
    Escambia CountyUnclassifiable/Attainement
    Flagler CountyUnclassifiable/Attainement
    Franklin CountyUnclassifiable/Attainement
    Gadsden CountyUnclassifiable/Attainement
    Gilchrist CountyUnclassifiable/Attainement
    Glades CountyUnclassifiable/Attainement
    Gulf CountyUnclassifiable/Attainement
    Hamilton CountyUnclassifiable/Attainement
    Hardee CountyUnclassifiable/Attainement
    Hendry CountyUnclassifiable/Attainement
    Hernando CountyUnclassifiable/Attainement
    Highlands CountyUnclassifiable/Attainement
    Hillsborough CountyUnclassifiable/Attainement
    Holmes CountyUnclassifiable/Attainement
    Indian River CountyUnclassifiable/Attainement
    Jackson CountyUnclassifiable/Attainement
    Jefferson CountyUnclassifiable/Attainement
    Lafayette CountyUnclassifiable/Attainement
    Lake CountyUnclassifiable/Attainement
    Lee CountyUnclassifiable/Attainement
    Leon CountyUnclassifiable/Attainement
    Levy CountyUnclassifiable/Attainement
    Liberty CountyUnclassifiable/Attainement
    Madison CountyUnclassifiable/Attainement
    Manatee CountyUnclassifiable/Attainement
    Marion CountyUnclassifiable/Attainement
    Martin CountyUnclassifiable/Attainement
    Miami-Dade CountyUnclassifiable/Attainement
    Monroe CountyUnclassifiable/Attainement
    Nassau CountyUnclassifiable/Attainement
    Okaloosa CountyUnclassifiable/Attainement
    Okeechobee CountyUnclassifiable/Attainement
    Orange CountyUnclassifiable/Attainement
    Osceola CountyUnclassifiable/Attainement
    Palm Beach CountyUnclassifiable/Attainement
    Pasco CountyUnclassifiable/Attainement
    Pinellas CountyUnclassifiable/Attainement
    Polk CountyUnclassifiable/Attainement
    Putnam CountyUnclassifiable/Attainement
    St. Johns CountyUnclassifiable/Attainement
    St. Lucie CountyUnclassifiable/Attainement
    Santa Rosa CountyUnclassifiable/Attainement
    Sarasota CountyUnclassifiable/Attainement
    Seminole CountyUnclassifiable/Attainement
    Sumter CountyUnclassifiable/Attainement
    Suwannee CountyUnclassifiable/Attainement
    Taylor CountyUnclassifiable/Attainement
    Union CountyUnclassifiable/Attainement
    Volusia CountyUnclassifiable/Attainement
    Wakulla CountyUnclassifiable/Attainement
    Walton CountyUnclassifiable/Attainement
    Washington CountyUnclassifiable/Attainement
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    12. Section 81.311 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Georgia—PM 2.5 (Annual NAAQS)” and “Georgia—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Georgia—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Georgia—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Georgia—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Georgia—NO2 (1971 Annual Standard)” .

    End Amendment Part

    The additions read as follows:

    Georgia.
    * * * * *
    Start Printed Page 31612

    Georgia—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Atlanta, GA:
    Barrow CountyNonattainmentModerate.
    Bartow CountyNonattainmentModerate.
    Carroll CountyNonattainmentModerate.
    Cherokee CountyNonattainmentModerate.
    Clayton CountyNonattainmentModerate.
    Cobb CountyNonattainmentModerate.
    Coweta CountyNonattainmentModerate.
    DeKalb CountyNonattainmentModerate.
    Douglas CountyNonattainmentModerate.
    Fayette CountyNonattainmentModerate.
    Forsyth CountyNonattainmentModerate.
    Fulton CountyNonattainmentModerate.
    Gwinnett CountyNonattainmentModerate.
    Hall CountyNonattainmentModerate.
    Heard County (part)NonattainmentModerate.
    The northeast portion that extends north of 33 degrees 24 minutes (north) to the Carroll County border and east of 85 degrees 3 minutes (west) to the Coweta County border.
    Henry CountyNonattainmentModerate.
    Newton CountyNonattainmentModerate.
    Paulding CountyNonattainmentModerate.
    Putnam County (part)NonattainmentModerate.
    The area described by U.S. Census 2000 block group identifier 13-237-9603-1.
    Rockdale CountyNonattainmentModerate.
    Spalding CountyNonattainmentModerate.
    Walton CountyNonattainmentModerate.
    Chattanooga, TN-GA:
    Catoosa CountyNonattainmentModerate.
    Walker CountyNonattainmentModerate.
    Rome, GA:
    Floyd CountyNonattainmentModerate.
    Macon, GA:
    Bibb CountyNonattainmentModerate.
    Monroe County (part)NonattainmentModerate.
    From the point where Bibb and Monroe Counties meet at U.S. Hwy 23/Georgia Hwy 98 follow the Bibb/Monroe County line westward 150′ from the U.S. Hwy 23/Georgia Hwy 87 centerline, proceed northward 150′ west of and parallel to the U.S. Hwy 23/Georgia Hwy 87 centerline to 33 degrees, 04 minutes, 30 seconds; proceed westward to 83 degrees, 49 minutes, 45 seconds; proceed due south to 150′ north of the Georgia Hwy 18 centerline, proceed eastward 150′ north of and parallel to the Georgia Hwy 18 centerline to 1150′ west of the U.S. Hwy 23/Georgia Hwy 87 centerline, proceed southward 1150′ west of and parallel to the U.S. Hwy 23/Georgia Hwy 87 centerline to the Monroe/Bibb County line; then follow the Monroe/Bibb County line to 150′ west of the U.S. Hwy 23/Georgia Hwy 87 centerline.
    Rest of State:
    Appling CountyUnclassifiable/Attainment
    Atkinson CountyUnclassifiable/Attainment
    Bacon CountyUnclassifiable/Attainment
    Baker CountyUnclassifiable/Attainment
    Baldwin CountyUnclassifiable/Attainment
    Banks CountyUnclassifiable/Attainment
    Ben Hill CountyUnclassifiable/Attainment
    Berrien CountyUnclassifiable/Attainment
    Bleckley CountyUnclassifiable/Attainment
    Brantley CountyUnclassifiable/Attainment
    Brooks CountyUnclassifiable/Attainment
    Bryan CountyUnclassifiable/Attainment
    Bulloch CountyUnclassifiable/Attainment
    Burke CountyUnclassifiable/Attainment
    Start Printed Page 31613
    Butts CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Camden CountyUnclassifiable/Attainment
    Candler CountyUnclassifiable/Attainment
    Charlton CountyUnclassifiable/Attainment
    Chatham CountyUnclassifiable/Attainment
    Chattahoochee CountyUnclassifiable/Attainment
    Chattooga CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Clinch CountyUnclassifiable/Attainment
    Coffee CountyUnclassifiable/Attainment
    Colquitt CountyUnclassifiable/Attainment
    Columbia CountyUnclassifiable/Attainment
    Cook CountyUnclassifiable/Attainment
    Crawford CountyUnclassifiable/Attainment
    Crisp CountyUnclassifiable/Attainment
    Dade CountyUnclassifiable/Attainment
    Dawson CountyUnclassifiable/Attainment
    Decatur CountyUnclassifiable/Attainment
    Dodge CountyUnclassifiable/Attainment
    Dooly CountyUnclassifiable/Attainment
    Dougherty CountyUnclassifiable/Attainment
    Early CountyUnclassifiable/Attainment
    Echols CountyUnclassifiable/Attainment
    Effingham CountyUnclassifiable/Attainment
    Elbert CountyUnclassifiable/Attainment
    Emanuel CountyUnclassifiable/Attainment
    Evans CountyUnclassifiable/Attainment
    Fannin CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Gilmer CountyUnclassifiable/Attainment
    Glascock CountyUnclassifiable/Attainment
    Glynn CountyUnclassifiable/Attainment
    Gordon CountyUnclassifiable/Attainment
    Grady CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Habersham CountyUnclassifiable/Attainment
    Hancock CountyUnclassifiable/Attainment
    Haralson CountyUnclassifiable/Attainment
    Harris CountyUnclassifiable/Attainment
    Hart CountyUnclassifiable/Attainment
    Heard County (remainder)Unclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Irwin CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jasper CountyUnclassifiable/Attainment
    Jeff Davis CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Jenkins CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Jones CountyUnclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Lanier CountyUnclassifiable/Attainment
    Laurens CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Liberty CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Long CountyUnclassifiable/Attainment
    Lowndes CountyUnclassifiable/Attainment
    Lumpkin CountyUnclassifiable/Attainment
    McDuffie CountyUnclassifiable/Attainment
    McIntosh CountyUnclassifiable/Attainment
    Macon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Meriwether CountyUnclassifiable/Attainment
    Miller CountyUnclassifiable/Attainment
    Mitchell CountyUnclassifiable/Attainment
    Start Printed Page 31614
    Monroe County (remainder)Unclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Murray CountyUnclassifiable/Attainment
    Muscogee CountyUnclassifiable/Attainment
    Oconee CountyUnclassifiable/Attainment
    Oglethorpe CountyUnclassifiable/Attainment
    Peach CountyUnclassifiable/Attainment
    Pickens CountyUnclassifiable/Attainment
    Pierce CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Polk CountyUnclassifiable/Attainment
    Pulaski CountyUnclassifiable/Attainment
    Putnam County (remainder)Unclassifiable/Attainment
    Quitman CountyUnclassifiable/Attainment
    Rabun CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    Richmond CountyUnclassifiable/Attainment
    Schley CountyUnclassifiable/Attainment
    Screven CountyUnclassifiable/Attainment
    Seminole CountyUnclassifiable/Attainment
    Stephens CountyUnclassifiable/Attainment
    Stewart CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Talbot CountyUnclassifiable/Attainment
    Taliaferro CountyUnclassifiable/Attainment
    Tattnall CountyUnclassifiable/Attainment
    Taylor CountyUnclassifiable/Attainment
    Telfair CountyUnclassifiable/Attainment
    Terrell CountyUnclassifiable/Attainment
    Thomas CountyUnclassifiable/Attainment
    Tift CountyUnclassifiable/Attainment
    Toombs CountyUnclassifiable/Attainment
    Towns CountyUnclassifiable/Attainment
    Treutlen CountyUnclassifiable/Attainment
    Troup CountyUnclassifiable/Attainment
    Turner CountyUnclassifiable/Attainment
    Twiggs CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    Upson CountyUnclassifiable/Attainment
    Ware CountyUnclassifiable/Attainment
    Warren CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wayne CountyUnclassifiable/Attainment
    Webster CountyUnclassifiable/Attainment
    Wheeler CountyUnclassifiable/Attainment
    White CountyUnclassifiable/Attainment
    Whitfield CountyUnclassifiable/Attainment
    Wilcox CountyUnclassifiable/Attainment
    Wilkes CountyUnclassifiable/Attainment
    Wilkinson CountyUnclassifiable/Attainment
    Worth CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    Georgia—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Appling CountyUnclassifiable/Attainment
    Atkinson CountyUnclassifiable/Attainment
    Bacon CountyUnclassifiable/Attainment
    Baker CountyUnclassifiable/Attainment
    Start Printed Page 31615
    Baldwin CountyUnclassifiable/Attainment
    Banks CountyUnclassifiable/Attainment
    Barrow CountyUnclassifiable/Attainment
    Bartow CountyUnclassifiable/Attainment
    Ben Hill CountyUnclassifiable/Attainment
    Berrien CountyUnclassifiable/Attainment
    Bibb CountyUnclassifiable/Attainment
    Bleckley CountyUnclassifiable/Attainment
    Brantley CountyUnclassifiable/Attainment
    Brooks CountyUnclassifiable/Attainment
    Bryan CountyUnclassifiable/Attainment
    Bulloch CountyUnclassifiable/Attainment
    Burke CountyUnclassifiable/Attainment
    Butts CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Camden CountyUnclassifiable/Attainment
    Candler CountyUnclassifiable/Attainment
    Carroll CountyUnclassifiable/Attainment
    Catoosa CountyUnclassifiable/Attainment
    Charlton CountyUnclassifiable/Attainment
    Chatham CountyUnclassifiable/Attainment
    Chattahoochee CountyUnclassifiable/Attainment
    Chattooga CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Clayton CountyUnclassifiable/Attainment
    Clinch CountyUnclassifiable/Attainment
    Cobb CountyUnclassifiable/Attainment
    Coffee CountyUnclassifiable/Attainment
    Colquitt CountyUnclassifiable/Attainment
    Columbia CountyUnclassifiable/Attainment
    Cook CountyUnclassifiable/Attainment
    Coweta CountyUnclassifiable/Attainment
    Crawford CountyUnclassifiable/Attainment
    Crisp CountyUnclassifiable/Attainment
    Dade CountyUnclassifiable/Attainment
    Dawson CountyUnclassifiable/Attainment
    Decatur CountyUnclassifiable/Attainment
    DeKalb CountyUnclassifiable/Attainment
    Dodge CountyUnclassifiable/Attainment
    Dooly CountyUnclassifiable/Attainment
    Dougherty CountyUnclassifiable/Attainment
    Douglass CountyUnclassifiable/Attainment
    Early CountyUnclassifiable/Attainment
    Echols CountyUnclassifiable/Attainment
    Effingham CountyUnclassifiable/Attainment
    Elbert CountyUnclassifiable/Attainment
    Emanuel CountyUnclassifiable/Attainment
    Evans CountyUnclassifiable/Attainment
    Fannin CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Floyd CountyUnclassifiable/Attainment
    Forsyth CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Fulton CountyUnclassifiable/Attainment
    Gilmer CountyUnclassifiable/Attainment
    Glascock CountyUnclassifiable/Attainment
    Glynn CountyUnclassifiable/Attainment
    Gordon CountyUnclassifiable/Attainment
    Grady CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Gwinnett CountyUnclassifiable/Attainment
    Habersham CountyUnclassifiable/Attainment
    Hall CountyUnclassifiable/Attainment
    Hancock CountyUnclassifiable/Attainment
    Haralson CountyUnclassifiable/Attainment
    Harris CountyUnclassifiable/Attainment
    Hart CountyUnclassifiable/Attainment
    Start Printed Page 31616
    Heard CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Irwin CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jasper CountyUnclassifiable/Attainment
    Jeff Davis CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Jenkins CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Jones CountyUnclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Lanier CountyUnclassifiable/Attainment
    Laurens CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Liberty CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Long CountyUnclassifiable/Attainment
    Lowdes CountyUnclassifiable/Attainment
    Lumpkin CountyUnclassifiable/Attainment
    McDuffie CountyUnclassifiable/Attainment
    McIntosh CountyUnclassifiable/Attainment
    Macon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Meriwether CountyUnclassifiable/Attainment
    Miller CountyUnclassifiable/Attainment
    Mitchell CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Murray CountyUnclassifiable/Attainment
    Muscogee CountyUnclassifiable/Attainment
    Newton CountyUnclassifiable/Attainment
    Oconee CountyUnclassifiable/Attainment
    Oglethorpe CountyUnclassifiable/Attainment
    Pauling CountyUnclassifiable/Attainment
    Peach CountyUnclassifiable/Attainment
    Pickens CountyUnclassifiable/Attainment
    Pierce CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Polk CountyUnclassifiable/Attainment
    Pulaski CountyUnclassifiable/Attainment
    Putnam CountyUnclassifiable/Attainment
    Quitman CountyUnclassifiable/Attainment
    Rabun CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    Richmond CountyUnclassifiable/Attainment
    Rockdale CountyUnclassifiable/Attainment
    Schley CountyUnclassifiable/Attainment
    Screven CountyUnclassifiable/Attainment
    Seminole CountyUnclassifiable/Attainment
    Spalding CountyUnclassifiable/Attainment
    Stephens CountyUnclassifiable/Attainment
    Stewart CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Talbot CountyUnclassifiable/Attainment
    Taliaferro CountyUnclassifiable/Attainment
    Tattnall CountyUnclassifiable/Attainment
    Taylor CountyUnclassifiable/Attainment
    Telfair CountyUnclassifiable/Attainment
    Terrell CountyUnclassifiable/Attainment
    Thomas CountyUnclassifiable/Attainment
    Tift CountyUnclassifiable/Attainment
    Toombs CountyUnclassifiable/Attainment
    Towns CountyUnclassifiable/Attainment
    Treutlen CountyUnclassifiable/Attainment
    Troup CountyUnclassifiable/Attainment
    Turner CountyUnclassifiable/Attainment
    Start Printed Page 31617
    Twiggs CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    Upson CountyUnclassifiable/Attainment
    Walker CountyUnclassifiable/Attainment
    Walton CountyUnclassifiable/Attainment
    Ware CountyUnclassifiable/Attainment
    Warren CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wayne CountyUnclassifiable/Attainment
    Webster CountyUnclassifiable/Attainment
    Wheeler CountyUnclassifiable/Attainment
    White CountyUnclassifiable/Attainment
    Whitfield CountyUnclassifiable/Attainment
    Wilcox CountyUnclassifiable/Attainment
    Wilkes CountyUnclassifiable/Attainment
    Wilkinson CountyUnclassifiable/Attainment
    Worth CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Georgia—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Appling CountyUnclassifiable/Attainment
    Atkinson CountyUnclassifiable/Attainment
    Bacon CountyUnclassifiable/Attainment
    Baker CountyUnclassifiable/Attainment
    Baldwin CountyUnclassifiable/Attainment
    Banks CountyUnclassifiable/Attainment
    Barrow CountyUnclassifiable/Attainment
    Bartow CountyUnclassifiable/Attainment
    Ben Hill CountyUnclassifiable/Attainment
    Berrien CountyUnclassifiable/Attainment
    Bibb CountyUnclassifiable/Attainment
    Bleckley CountyUnclassifiable/Attainment
    Brantley CountyUnclassifiable/Attainment
    Brooks CountyUnclassifiable/Attainment
    Bryan CountyUnclassifiable/Attainment
    Bulloch CountyUnclassifiable/Attainment
    Burke CountyUnclassifiable/Attainment
    Butts CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Camden CountyUnclassifiable/Attainment
    Candler CountyUnclassifiable/Attainment
    Carroll CountyUnclassifiable/Attainment
    Catoosa CountyUnclassifiable/Attainment
    Charlton CountyUnclassifiable/Attainment
    Chatham CountyUnclassifiable/Attainment
    Chattahoochee CountyUnclassifiable/Attainment
    Chattooga CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Clayton CountyUnclassifiable/Attainment
    Clinch CountyUnclassifiable/Attainment
    Cobb CountyUnclassifiable/Attainment
    Coffee CountyUnclassifiable/Attainment
    Colquitt CountyUnclassifiable/Attainment
    Columbia CountyUnclassifiable/Attainment
    Cook CountyUnclassifiable/Attainment
    Coweta CountyUnclassifiable/Attainment
    Crawford CountyUnclassifiable/Attainment
    Crisp CountyUnclassifiable/Attainment
    Start Printed Page 31618
    Dade CountyUnclassifiable/Attainment
    Dawson CountyUnclassifiable/Attainment
    Decatur CountyUnclassifiable/Attainment
    DeKalb CountyUnclassifiable/Attainment
    Dodge CountyUnclassifiable/Attainment
    Dooly CountyUnclassifiable/Attainment
    Dougherty CountyUnclassifiable/Attainment
    Douglass CountyUnclassifiable/Attainment
    Early CountyUnclassifiable/Attainment
    Echols CountyUnclassifiable/Attainment
    Effingham CountyUnclassifiable/Attainment
    Elbert CountyUnclassifiable/Attainment
    Emanuel CountyUnclassifiable/Attainment
    Evans CountyUnclassifiable/Attainment
    Fannin CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Floyd CountyUnclassifiable/Attainment
    Forsyth CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Fulton CountyUnclassifiable/Attainment
    Gilmer CountyUnclassifiable/Attainment
    Glascock CountyUnclassifiable/Attainment
    Glynn CountyUnclassifiable/Attainment
    Gordon CountyUnclassifiable/Attainment
    Grady CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Gwinnett CountyUnclassifiable/Attainment
    Habersham CountyUnclassifiable/Attainment
    Hall CountyUnclassifiable/Attainment
    Hancock CountyUnclassifiable/Attainment
    Haralson CountyUnclassifiable/Attainment
    Harris CountyUnclassifiable/Attainment
    Hart CountyUnclassifiable/Attainment
    Heard CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Irwin CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jasper CountyUnclassifiable/Attainment
    Jeff Davis CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Jenkins CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Jones CountyUnclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Lanier CountyUnclassifiable/Attainment
    Laurens CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Liberty CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Long CountyUnclassifiable/Attainment
    Lowdes CountyUnclassifiable/Attainment
    Lumpkin CountyUnclassifiable/Attainment
    McDuffie CountyUnclassifiable/Attainment
    McIntosh CountyUnclassifiable/Attainment
    Macon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Meriwether CountyUnclassifiable/Attainment
    Miller CountyUnclassifiable/Attainment
    Mitchell CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Murray CountyUnclassifiable/Attainment
    Muscogee CountyUnclassifiable/Attainment
    Newton CountyUnclassifiable/Attainment
    Oconee CountyUnclassifiable/Attainment
    Oglethorpe CountyUnclassifiable/Attainment
    Start Printed Page 31619
    Pauling CountyUnclassifiable/Attainment
    Peach CountyUnclassifiable/Attainment
    Pickens CountyUnclassifiable/Attainment
    Pierce CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Polk CountyUnclassifiable/Attainment
    Pulaski CountyUnclassifiable/Attainment
    Putnam CountyUnclassifiable/Attainment
    Quitman CountyUnclassifiable/Attainment
    Rabun CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    Richmond CountyUnclassifiable/Attainment
    Rockdale CountyUnclassifiable/Attainment
    Schley CountyUnclassifiable/Attainment
    Screven CountyUnclassifiable/Attainment
    Seminole CountyUnclassifiable/Attainment
    Spalding CountyUnclassifiable/Attainment
    Stephens CountyUnclassifiable/Attainment
    Stewart CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Talbot CountyUnclassifiable/Attainment
    Taliaferro CountyUnclassifiable/Attainment
    Tattnall CountyUnclassifiable/Attainment
    Taylor CountyUnclassifiable/Attainment
    Telfair CountyUnclassifiable/Attainment
    Terrell CountyUnclassifiable/Attainment
    Thomas CountyUnclassifiable/Attainment
    Tift CountyUnclassifiable/Attainment
    Toombs CountyUnclassifiable/Attainment
    Towns CountyUnclassifiable/Attainment
    Treutlen CountyUnclassifiable/Attainment
    Troup CountyUnclassifiable/Attainment
    Turner CountyUnclassifiable/Attainment
    Twiggs CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    Upson CountyUnclassifiable/Attainment
    Walker CountyUnclassifiable/Attainment
    Walton CountyUnclassifiable/Attainment
    Ware CountyUnclassifiable/Attainment
    Warren CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wayne CountyUnclassifiable/Attainment
    Webster CountyUnclassifiable/Attainment
    Wheeler CountyUnclassifiable/Attainment
    White CountyUnclassifiable/Attainment
    Whitfield CountyUnclassifiable/Attainment
    Wilcox CountyUnclassifiable/Attainment
    Wilkes CountyUnclassifiable/Attainment
    Wilkinson CountyUnclassifiable/Attainment
    Worth CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    13. Section 81.312 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Hawaii—PM 2.5 (Annual NAAQS)” and “Hawaii—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Hawaii—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Hawaii—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Hawaii—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Hawaii—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Hawaii.
    * * * * *
    Start Printed Page 31620

    Hawaii—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Hawaii CountyUnclassifiable/Attainment
    Honolulu CountyUnclassifiable/Attainment
    Kalawao CountyUnclassifiable/Attainment
    Kauai CountyUnclassifiable/Attainment
    Maui CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Hawaii—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Hawaii CountyUnclassifiable/Attainment
    Honolulu CountyUnclassifiable/Attainment
    Kalawao CountyUnclassifiable/Attainment
    Kauai CountyUnclassifiable/Attainment
    Maui CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Hawaii—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Hawaii CountyUnclassifiable/Attainment
    Honolulu CountyUnclassifiable/Attainment
    Kalawao CountyUnclassifiable/Attainment
    Kauai CountyUnclassifiable/Attainment
    Maui CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    14. Section 81.313 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Idaho—PM 2.5 (Annual NAAQS)” and “Idaho—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Idaho—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Idaho—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Idaho—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Idaho—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Idaho.
    * * * * *

    Idaho—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 61 Eastern Idaho Intrastate:
    Bannock CountyUnclassifiable/Attainment
    Bear Lake CountyUnclassifiable/Attainment
    Bingham CountyUnclassifiable/Attainment
    Bonneville CountyUnclassifiable/Attainment
    Butte CountyUnclassifiable/Attainment
    Caribou CountyUnclassifiable/Attainment
    Clark CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Start Printed Page 31621
    Fremont CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Oneida CountyUnclassifiable/Attainment
    Power CountyUnclassifiable/Attainment
    Teton CountyUnclassifiable/Attainment
    AQCR 62 E Washington-N Idaho Interstate:
    Benewah CountyUnclassifiable/Attainment
    Kootenai CountyUnclassifiable/Attainment
    Latah CountyUnclassifiable/Attainment
    Nez Perce CountyUnclassifiable/Attainment
    Shoshone CountyUnclassifiable/Attainment
    AQCR 63 Idaho Intrastate:
    Adams CountyUnclassifiable/Attainment
    Blaine CountyUnclassifiable/Attainment
    Boise CountyUnclassifiable/Attainment
    Bonner CountyUnclassifiable/Attainment
    Boundary CountyUnclassifiable/Attainment
    Camas CountyUnclassifiable/Attainment
    Cassia CountyUnclassifiable/Attainment
    Clearwater CountyUnclassifiable/Attainment
    Custer CountyUnclassifiable/Attainment
    Elmore CountyUnclassifiable/Attainment
    Gem CountyUnclassifiable/Attainment
    Gooding CountyUnclassifiable/Attainment
    Idaho CountyUnclassifiable/Attainment
    Jerome CountyUnclassifiable/Attainment
    Lemhi CountyUnclassifiable/Attainment
    Lewis CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Minidoka CountyUnclassifiable/Attainment
    Owyhee CountyUnclassifiable/Attainment
    Payette CountyUnclassifiable/Attainment
    Twin Falls CountyUnclassifiable/Attainment
    Valley CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    AQCR 64 Metropolitan Boise Interstate:
    Ada CountyUnclassifiable/Attainment
    Canyon CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Idaho—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Logan, UT-ID:
    Franklin County (part)Unclassifiable/Attainment.
    Start Printed Page 31622
    Begin in the bottom left corner (southwest) of the nonattainment area boundary, southwest corner of the PLSS-Boise Meridian, Township 16 South, Range 37 East, Section 25. The boundary then proceeds north to the northwest corner of Township 15 South, Range 37 East, Section 25; then the boundary proceeds east to the southeast corner of Township 15 South, Range 38 East, Section 19; then north to the Franklin County boundary at the northwest corner of Township 13 South, Range 38 East, Section 20. From this point the boundary proceeds east 3.5 sections along the northern border of the county boundary where it then turns south 2 sections, and then proceeds east 5 more sections, and then north 2 sections more. At this point, the boundary leaves the county boundary and proceeds east at the southeast corner of Township 13 South, Range 39 East, Section 14; then the boundary heads north 2 sections to northwest corner of Township 13 South, Range 39 East, Section 12; then the boundary proceeds east 2 sections to the northeast corner of Township 13 South, Range 40 East, Section 7. The boundary then proceeds south 2 sections to the northwest corner of Township 13 South, Range 40 East, Section 20; the boundary then proceeds east 6 sections to the northeast corner of Township 13 South, Range 41 East, Section 19. The boundary then proceeds south 20 sections to the southeast corner of Township 16 South, Range 41 East, Section 30. Finally, the boundary is completed as it proceeds west 20 sections along the southern Idaho state boundary to the southwest corner of the Township 16 South, Range 37 East, Section 25.
    Rest of State: AQCR 61 Eastern Idaho Intrastate:
    Bannock CountyUnclassifiable/Attainment.
    Bear Lake CountyUnclassifiable/Attainment.
    Bingham CountyUnclassifiable/Attainment.
    Bonneville CountyUnclassifiable/Attainment.
    Butte CountyUnclassifiable/Attainment.
    Caribou CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Franklin County (remainder)Unclassifiable/Attainment.
    Fremont CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Oneida CountyUnclassifiable/Attainment.
    Power CountyUnclassifiable/Attainment.
    Teton CountyUnclassifiable/Attainment.
    AQCR 62 E Washington-N Idaho Interstate:
    Benewah CountyUnclassifiable/Attainment.
    Kootenai CountyUnclassifiable/Attainment.
    Latah CountyUnclassifiable/Attainment.
    Nez Perce CountyUnclassifiable/Attainment.
    Shoshone CountyUnclassifiable/Attainment.
    AQCR 63 Idaho Intrastate:
    Adams CountyUnclassifiable/Attainment.
    Blaine CountyUnclassifiable/Attainment.
    Boise CountyUnclassifiable/Attainment.
    Bonner CountyUnclassifiable/Attainment.
    Boundary CountyUnclassifiable/Attainment.
    Camas CountyUnclassifiable/Attainment.
    Cassia CountyUnclassifiable/Attainment.
    Clearwater CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Elmore CountyUnclassifiable/Attainment.
    Gem CountyUnclassifiable/Attainment.
    Gooding CountyUnclassifiable/Attainment.
    Start Printed Page 31623
    Idaho CountyUnclassifiable/Attainment.
    Jerome CountyUnclassifiable/Attainment.
    Lemhi CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Minidoka CountyUnclassifiable/Attainment.
    Owyhee CountyUnclassifiable/Attainment.
    Payette CountyUnclassifiable/Attainment.
    Twin Falls CountyUnclassifiable/Attainment.
    Valley CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    AQCR 64 Metropolitan Boise Interstate:
    Ada CountyUnclassifiable/Attainment.
    Canyon CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Idaho—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Logan, UT-ID:
    Franklin County (part)NonattainmentModerate.
    Begin in the bottom left corner (southwest) of the nonattainment area boundary, southwest corner of the PLSS-Boise Meridian, Township 16 South, Range 37 East, Section 25. The boundary then proceeds north to the northwest corner of Township 15 South, Range 37 East, Section 25; then the boundary proceeds east to the southeast corner of Township 15 South, Range 38 East, Section 19; then north to the Franklin County boundary at the northwest corner of Township 13 South, Range 38 East, Section 20. From this point the boundary proceeds east 3.5 sections along the northern border of the county boundary where it then turns south 2 sections, and then proceeds east 5 more sections, and then north 2 sections more. At this point, the boundary leaves the county boundary and proceeds east at the southeast corner of Township 13 South, Range 39 East, Section 14; then the boundary heads north 2 sections to northwest corner of Township 13 South, Range 39 east, Section 12; then the boundary proceeds east 2 sections to the northeast corner of Township 13 South, Range 40 East, Section 7. The boundary then proceeds south 2 sections to the northwest corner of Township 13 South, Range 40 East, Section 20; the boundary then proceeds east 6 sections to the northeast corner of Township 13 South, Range 41 East, Section 19. The boundary then proceeds south 20 sections to the southeast corner of Township 16 South, Range 41 East, Section 30. Finally, the boundary is completed as it proceeds west 20 sections along the southern Idaho state boundary to the southwest corner of the Township 16 South, Range 37 East, Section 25.
    Rest of State: AQCR 61 Eastern Idaho Intrastate:
    Bannock CountyUnclassifiable/Attainment.
    Bear Lake CountyUnclassifiable/Attainment.
    Bingham CountyUnclassifiable/Attainment.
    Bonneville CountyUnclassifiable/Attainment.
    Butte CountyUnclassifiable/Attainment.
    Caribou CountyUnclassifiable/Attainment.
    Start Printed Page 31624
    Clark CountyUnclassifiable/Attainment.
    Franklin County (remainder)Unclassifiable/Attainment.
    Fremont CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Oneida CountyUnclassifiable/Attainment.
    Power CountyUnclassifiable/Attainment.
    Teton CountyUnclassifiable/Attainment.
    AQCR 62 E Washington-N Idaho Interstate:
    Benewah CountyUnclassifiable/Attainment.
    Kootenai CountyUnclassifiable/Attainment.
    Latah CountyUnclassifiable/Attainment.
    Nez Perce CountyUnclassifiable/Attainment.
    Shoshone CountyUnclassifiable/Attainment.
    AQCR 63 Idaho Intrastate:
    Adams CountyUnclassifiable/Attainment.
    Blaine CountyUnclassifiable/Attainment.
    Boise CountyUnclassifiable/Attainment.
    Bonner CountyUnclassifiable/Attainment.
    Boundary CountyUnclassifiable/Attainment.
    Camas CountyUnclassifiable/Attainment.
    Cassia CountyUnclassifiable/Attainment.
    Clearwater CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Elmore CountyUnclassifiable/Attainment.
    Gem CountyUnclassifiable/Attainment.
    Gooding CountyUnclassifiable/Attainment.
    Idaho CountyUnclassifiable/Attainment.
    Jerome CountyUnclassifiable/Attainment.
    Lemhi CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Minidoka CountyUnclassifiable/Attainment.
    Owyhee CountyUnclassifiable/Attainment.
    Payette CountyUnclassifiable/Attainment.
    Twin Falls CountyUnclassifiable/Attainment.
    Valley CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    AQCR 64 Metropolitan Boise Interstate:
    Ada CountyUnclassifiable/Attainment.
    Canyon CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    * * * * *
    Start Amendment Part

    15. Section 81.314 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Illinois—PM 2.5 (Annual NAAQS)” and “Illinois—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Illinois—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Illinois—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Illinois—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Illinois—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Illinois.
    * * * * *
    * * * * *

    Illinois—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Chicago-Gary-Lake County, IL-IN:10/2/13Attainment.
    Cook County
    DuPage County
    Grundy County (part):
    Goose Lake and Aux Sable Townships
    Start Printed Page 31625
    Kane County
    Kendall County (part):
    Oswego Township
    Lake County
    McHenry County
    Will County
    St. Louis, MO-IL:
    Madison CountyNonattainmentModerate.
    Monroe CountyNonattainmentModerate.
    Randolph County (part)
    Baldwin VillageNonattainmentModerate.
    St. Clair CountyNonattainmentModerate.
    Rest of State:
    Adams CountyUnclassifiable/Attainment.
    Alexander CountyUnclassifiable/Attainment.
    Bond CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Bureau CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Champaign CountyUnclassifiable/Attainment.
    Christian CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Coles CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    DeKalb CountyUnclassifiable/Attainment.
    De Witt CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Edgar CountyUnclassifiable/Attainment.
    Edwards CountyUnclassifiable/Attainment.
    Effingham CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Ford CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Fulton CountyUnclassifiable/Attainment.
    Gallatin CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Grundy County (remainder)Unclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Hardin CountyUnclassifiable/Attainment.
    Henderson CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Iroquois CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Jersey CountyUnclassifiable/Attainment.
    Jo Daviess CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Kankakee CountyUnclassifiable/Attainment.
    Kendall County (remainder)Unclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    La Salle CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Livingston CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    McDonough CountyUnclassifiable/Attainment.
    McLean CountyUnclassifiable/Attainment.
    Macon CountyUnclassifiable/Attainment.
    Macoupin CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Start Printed Page 31626
    Mason CountyUnclassifiable/Attainment.
    Massac CountyUnclassifiable/Attainment.
    Menard CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Moultrie CountyUnclassifiable/Attainment.
    Ogle CountyUnclassifiable/Attainment.
    Peoria CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Piatt CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Pope CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Randolph County (remainder)Unclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Rock Island CountyUnclassifiable/Attainment.
    Saline CountyUnclassifiable/Attainment.
    Sangamon CountyUnclassifiable/Attainment.
    Schuyler CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Stark CountyUnclassifiable/Attainment.
    Stephenson CountyUnclassifiable/Attainment.
    Tazewell CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Vermilion CountyUnclassifiable/Attainment.
    Wabash CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    White CountyUnclassifiable/Attainment.
    Whiteside CountyUnclassifiable/Attainment.
    Williamson CountyUnclassifiable/Attainment.
    Winnebago CountyUnclassifiable/Attainment.
    Woodford CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    Illinois—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adams CountyUnclassifiable/Attainment.
    Alexander CountyUnclassifiable/Attainment.
    Bond CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Bureau CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Champaign CountyUnclassifiable/Attainment.
    Christian CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Coles CountyUnclassifiable/Attainment.
    Cook CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    DeKalb CountyUnclassifiable/Attainment.
    Start Printed Page 31627
    De Witt CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    DuPage CountyUnclassifiable/Attainment.
    Edgar CountyUnclassifiable/Attainment.
    Edwards CountyUnclassifiable/Attainment.
    Effingham CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Ford CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Fulton CountyUnclassifiable/Attainment.
    Gallatin CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Grundy CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Hardin CountyUnclassifiable/Attainment.
    Henderson CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Iroquois CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Jersey CountyUnclassifiable/Attainment.
    Jo Daviess CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Kane CountyUnclassifiable/Attainment.
    Kankakee CountyUnclassifiable/Attainment.
    Kendall CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    La Salle CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Livingston CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    McDonough CountyUnclassifiable/Attainment.
    McHenry CountyUnclassifiable/Attainment.
    McLean CountyUnclassifiable/Attainment.
    Macon CountyUnclassifiable/Attainment.
    Macoupin CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Mason CountyUnclassifiable/Attainment.
    Massac CountyUnclassifiable/Attainment.
    Menard CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Moultrie CountyUnclassifiable/Attainment.
    Ogle CountyUnclassifiable/Attainment.
    Peoria CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Piatt CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Pope CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Rock Island CountyUnclassifiable/Attainment.
    St. Clair CountyUnclassifiable/Attainment.
    Saline CountyUnclassifiable/Attainment.
    Sangamon CountyUnclassifiable/Attainment.
    Schuyler CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Stark CountyUnclassifiable/Attainment.
    Start Printed Page 31628
    Stephenson CountyUnclassifiable/Attainment.
    Tazewell CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Vermilion CountyUnclassifiable/Attainment.
    Wabash CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    White CountyUnclassifiable/Attainment.
    Whiteside CountyUnclassifiable/Attainment.
    Will CountyUnclassifiable/Attainment.
    Williamson CountyUnclassifiable/Attainment.
    Winnebago CountyUnclassifiable/Attainment.
    Woodford CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Illinois—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adams CountyUnclassifiable/Attainment
    Alexander CountyUnclassifiable/Attainment
    Bond CountyUnclassifiable/Attainment
    Boone CountyUnclassifiable/Attainment
    Brown CountyUnclassifiable/Attainment
    Bureau CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Carroll CountyUnclassifiable/Attainment
    Cass CountyUnclassifiable/Attainment
    Champaign CountyUnclassifiable/Attainment
    Christian CountyUnclassifiable/Attainment
    Clark CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Clinton CountyUnclassifiable/Attainment
    Coles CountyUnclassifiable/Attainment
    Cook CountyUnclassifiable/Attainment
    Crawford CountyUnclassifiable/Attainment
    Cumberland CountyUnclassifiable/Attainment
    DeKalb CountyUnclassifiable/Attainment
    De Witt CountyUnclassifiable/Attainment
    Douglas CountyUnclassifiable/Attainment
    DuPage CountyUnclassifiable/Attainment
    Edgar CountyUnclassifiable/Attainment
    Edwards CountyUnclassifiable/Attainment
    Effingham CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Ford CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Fulton CountyUnclassifiable/Attainment
    Gallatin CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Grundy CountyUnclassifiable/Attainment
    Hamilton CountyUnclassifiable/Attainment
    Hancock CountyUnclassifiable/Attainment
    Hardin CountyUnclassifiable/Attainment
    Henderson CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Iroquois CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jasper CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Jersey CountyUnclassifiable/Attainment
    Jo Daviess CountyUnclassifiable/Attainment
    Start Printed Page 31629
    Johnson CountyUnclassifiable/Attainment
    Kane CountyUnclassifiable/Attainment
    Kankakee CountyUnclassifiable/Attainment
    Kendall CountyUnclassifiable/Attainment
    Knox CountyUnclassifiable/Attainment
    La Salle CountyUnclassifiable/Attainment
    Lake CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Livingston CountyUnclassifiable/Attainment
    Logan CountyUnclassifiable/Attainment
    McDonough CountyUnclassifiable/Attainment
    McHenry CountyUnclassifiable/Attainment
    McLean CountyUnclassifiable/Attainment
    Macon CountyUnclassifiable/Attainment
    Macoupin CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Marshall CountyUnclassifiable/Attainment
    Mason CountyUnclassifiable/Attainment
    Massac CountyUnclassifiable/Attainment
    Menard CountyUnclassifiable/Attainment
    Mercer CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Moultrie CountyUnclassifiable/Attainment
    Ogle CountyUnclassifiable/Attainment
    Peoria CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Piatt CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Pope CountyUnclassifiable/Attainment
    Pulaski CountyUnclassifiable/Attainment
    Putnam CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    Richland CountyUnclassifiable/Attainment
    Rock Island CountyUnclassifiable/Attainment
    St. Clair CountyUnclassifiable/Attainment
    Saline CountyUnclassifiable/Attainment
    Sangamon CountyUnclassifiable/Attainment
    Schuyler CountyUnclassifiable/Attainment
    Scott CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    Stark CountyUnclassifiable/Attainment
    Stephenson CountyUnclassifiable/Attainment
    Tazewell CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    Vermilion CountyUnclassifiable/Attainment
    Wabash CountyUnclassifiable/Attainment
    Warren CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wayne CountyUnclassifiable/Attainment
    White CountyUnclassifiable/Attainment
    Whiteside CountyUnclassifiable/Attainment
    Will CountyUnclassifiable/Attainment
    Williamson CountyUnclassifiable/Attainment
    Winnebago CountyUnclassifiable/Attainment
    Woodford CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    16. Section 81.315 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Indiana—PM 2.5 (Annual NAAQS)” and “Indiana—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Indiana—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Indiana—1997 24-hour PM2.5 NAAQS Start Printed Page 31630(Primary and Secondary)” and “Indiana—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Indiana—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Indiana.
    * * * * *

    Indiana—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Chicago-Gary-Lake County, IL-IN02/06/12Attainment.
    Lake County
    Porter County
    Cincinnati-Hamilton, IN12/23/11Attainment.
    Dearborn County (part):
    Lawrenceburg Township
    Elkhart, IN:
    Elkhart CountyUnclassifiable/Attainment.
    St. Joseph CountyUnclassifiable/Attainment.
    Evansville, IN10/27/11Attainment.
    Dubois County
    Gibson County (part):
    Montgomery Township
    Pike County (part):
    Washington Township
    Spencer County (part):
    Ohio Township
    Vanderburgh County
    Warrick County
    Indianapolis, IN7/11/13Attainment.
    Hamilton County
    Hendricks County
    Johnson County
    Marion County
    Morgan County
    Louisville, KY-IN:
    Clark CountyNonattainmentModerate.
    Floyd CountyNonattainmentModerate.
    Jefferson County (part)NonattainmentModerate.
    Madison Township
    Muncie, IN:
    Delaware CountyUnclassifiable/Attainment.
    Rest of State:
    Adams CountyUnclassifiable/Attainment.
    Allen CountyUnclassifiable/Attainment.
    Bartholomew CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Blackford CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Daviess CountyUnclassifiable/Attainment.
    Dearborn County (remainder)Unclassifiable/Attainment.
    Decatur CountyUnclassifiable/Attainment.
    De Kalb CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Fountain CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Fulton CountyUnclassifiable/Attainment.
    Gibson County (remainder)Unclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    Huntington CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Jay CountyUnclassifiable/Attainment.
    Jefferson County (remainder)Unclassifiable/Attainment.
    Start Printed Page 31631
    Jennings CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Kosciusko CountyUnclassifiable/Attainment.
    LaGrange CountyUnclassifiable/Attainment.
    La Porte CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Martin CountyUnclassifiable/Attainment.
    Miami CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Newton CountyUnclassifiable/Attainment.
    Noble CountyUnclassifiable/Attainment.
    Ohio CountyUnclassifiable/Attainment.
    Orange CountyUnclassifiable/Attainment.
    Owen CountyUnclassifiable/Attainment.
    Parke CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pike County (remainder)Unclassifiable/Attainment.
    Posey CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Ripley CountyUnclassifiable/Attainment.
    Rush CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Spencer County (remainder)Unclassifiable/Attainment.
    Starke CountyUnclassifiable/Attainment.
    Steuben CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Switzerland CountyUnclassifiable/Attainment.
    Tippecanoe CountyUnclassifiable/Attainment.
    Tipton CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Vermillion CountyUnclassifiable/Attainment.
    Vigo CountyUnclassifiable/Attainment.
    Wabash CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Wells CountyUnclassifiable/Attainment.
    White CountyUnclassifiable/Attainment.
    Whitley CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    Indiana—1997 24-Hour PM2.5

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adams CountyUnclassifiable/Attainment.
    Allen CountyUnclassifiable/Attainment.
    Bartholomew CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Blackford CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Start Printed Page 31632
    Clinton CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Daviess CountyUnclassifiable/Attainment.
    Dearborn CountyUnclassifiable/Attainment.
    Decatur CountyUnclassifiable/Attainment.
    De Kalb CountyUnclassifiable/Attainment.
    Elkhart CountyUnclassifiable/Attainment.
    Delaware CountyUnclassifiable/Attainment.
    Dubois CountyUnclassifiable/Attainment.
    Elkhart CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Floyd CountyUnclassifiable/Attainment.
    Fountain CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Fulton CountyUnclassifiable/Attainment.
    Gibson CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Hendricks CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    Huntington CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Jay CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Jennings CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Kosciusko CountyUnclassifiable/Attainment.
    LaGrange CountyUnclassifiable/Attainment.
    La Porte CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Martin CountyUnclassifiable/Attainment.
    Miami CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Newton CountyUnclassifiable/Attainment.
    Noble CountyUnclassifiable/Attainment.
    Ohio CountyUnclassifiable/Attainment.
    Orange CountyUnclassifiable/Attainment.
    Owen CountyUnclassifiable/Attainment.
    Parke CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Porter CountyUnclassifiable/Attainment.
    Posey CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Ripley CountyUnclassifiable/Attainment.
    Rush CountyUnclassifiable/Attainment.
    St Joseph CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Spencer CountyUnclassifiable/Attainment.
    Starke CountyUnclassifiable/Attainment.
    Steuben CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Switzerland CountyUnclassifiable/Attainment.
    Tippecanoe CountyUnclassifiable/Attainment.
    Start Printed Page 31633
    Tipton CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Vandenberg CountyUnclassifiable/Attainment.
    Vermillion CountyUnclassifiable/Attainment.
    Vigo CountyUnclassifiable/Attainment.
    Wabash CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Warrick CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Wells CountyUnclassifiable/Attainment.
    White CountyUnclassifiable/Attainment.
    Whitley CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Indiana—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adams CountyUnclassifiable/Attainment.
    Allen CountyUnclassifiable/Attainment.
    Bartholomew CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Blackford CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Daviess CountyUnclassifiable/Attainment.
    Dearborn CountyUnclassifiable/Attainment.
    Decatur CountyUnclassifiable/Attainment.
    De Kalb CountyUnclassifiable/Attainment.
    Elkhart CountyUnclassifiable/Attainment.
    Delaware CountyUnclassifiable/Attainment.
    Dubois CountyUnclassifiable/Attainment.
    Elkhart CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Floyd CountyUnclassifiable/Attainment.
    Fountain CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Fulton CountyUnclassifiable/Attainment.
    Gibson CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Hendricks CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    Huntington CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Jay CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Jennings CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Kosciusko CountyUnclassifiable/Attainment.
    Start Printed Page 31634
    LaGrange CountyUnclassifiable/Attainment.
    La Porte CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Martin CountyUnclassifiable/Attainment.
    Miami CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Newton CountyUnclassifiable/Attainment.
    Noble CountyUnclassifiable/Attainment.
    Ohio CountyUnclassifiable/Attainment.
    Orange CountyUnclassifiable/Attainment.
    Owen CountyUnclassifiable/Attainment.
    Parke CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Porter CountyUnclassifiable/Attainment.
    Posey CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Ripley CountyUnclassifiable/Attainment.
    Rush CountyUnclassifiable/Attainment.
    St Joseph CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Spencer CountyUnclassifiable/Attainment.
    Starke CountyUnclassifiable/Attainment.
    Steuben CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Switzerland CountyUnclassifiable/Attainment.
    Tippecanoe CountyUnclassifiable/Attainment.
    Tipton CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Vandenberg CountyUnclassifiable/Attainment.
    Vermillion CountyUnclassifiable/Attainment.
    Vigo CountyUnclassifiable/Attainment.
    Wabash CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Warrick CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Wells CountyUnclassifiable/Attainment.
    White CountyUnclassifiable/Attainment.
    Whitley CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    17. Section 81.316 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Iowa—PM 2.5 (Annual NAAQS)” and “Iowa—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Iowa—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Iowa—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Iowa—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Iowa—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Iowa.
    * * * * *
    Start Printed Page 31635

    Iowa—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adair CountyUnclassifiable/Attainment.
    Adams CountyUnclassifiable/Attainment.
    Allamakee CountyUnclassifiable/Attainment.
    Appanoose CountyUnclassifiable/Attainment.
    Audubon CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Black Hawk CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Bremer CountyUnclassifiable/Attainment.
    Buchanan CountyUnclassifiable/Attainment.
    Buena Vista CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Cedar CountyUnclassifiable/Attainment.
    Cerro Gordo CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Chickasaw CountyUnclassifiable/Attainment.
    Clarke CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clayton CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Dallas CountyUnclassifiable/Attainment.
    Davis CountyUnclassifiable/Attainment.
    Decatur CountyUnclassifiable/Attainment.
    Delaware CountyUnclassifiable/Attainment.
    Des Moines CountyUnclassifiable/Attainment.
    Dickinson CountyUnclassifiable/Attainment.
    Dubuque CountyUnclassifiable/Attainment.
    Emmet CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Floyd CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Fremont CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Grundy CountyUnclassifiable/Attainment.
    Guthrie CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Hardin CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    Humboldt CountyUnclassifiable/Attainment.
    Ida CountyUnclassifiable/Attainment.
    Iowa CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Jones CountyUnclassifiable/Attainment.
    Keokuk CountyUnclassifiable/Attainment.
    Kossuth CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Linn CountyUnclassifiable/Attainment.
    Louisa CountyUnclassifiable/Attainment.
    Lucas CountyUnclassifiable/Attainment.
    Lyon CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Mahaska CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Mills CountyUnclassifiable/Attainment.
    Mitchell CountyUnclassifiable/Attainment.
    Monona CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Start Printed Page 31636
    Montgomery CountyUnclassifiable/Attainment.
    Muscatine CountyUnclassifiable/Attainment.
    O'Brien CountyUnclassifiable/Attainment.
    Osceola CountyUnclassifiable/Attainment.
    Page CountyUnclassifiable/Attainment.
    Palo Alto CountyUnclassifiable/Attainment.
    Plymouth CountyUnclassifiable/Attainment.
    Pocahontas CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Pottawattamie CountyUnclassifiable/Attainment.
    Poweshiek CountyUnclassifiable/Attainment.
    Ringgold CountyUnclassifiable/Attainment.
    Sac CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Sioux CountyUnclassifiable/Attainment.
    Story CountyUnclassifiable/Attainment.
    Tama CountyUnclassifiable/Attainment.
    Taylor CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Van Buren CountyUnclassifiable/Attainment.
    Wapello CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Winnebago CountyUnclassifiable/Attainment.
    Winneshiek CountyUnclassifiable/Attainment.
    Woodbury CountyUnclassifiable/Attainment.
    Worth CountyUnclassifiable/Attainment.
    Wright CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Iowa—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDateType
    Statewide:
    Adair CountyUnclassifiable/Attainment
    Adams CountyUnclassifiable/Attainment
    Allamakee CountyUnclassifiable/Attainment
    Appanoose CountyUnclassifiable/Attainment
    Audubon CountyUnclassifiable/Attainment
    Benton CountyUnclassifiable/Attainment
    Black Hawk CountyUnclassifiable/Attainment
    Boone CountyUnclassifiable/Attainment
    Bremer CountyUnclassifiable/Attainment
    Buchanan CountyUnclassifiable/Attainment
    Buena Vista CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Carroll CountyUnclassifiable/Attainment
    Cass CountyUnclassifiable/Attainment
    Cedar CountyUnclassifiable/Attainment
    Cerro Gordo CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Chickasaw CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Clayton CountyUnclassifiable/Attainment
    Clinton CountyUnclassifiable/Attainment
    Crawford CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    Davis CountyUnclassifiable/Attainment
    Start Printed Page 31637
    Decatur CountyUnclassifiable/Attainment
    Delaware CountyUnclassifiable/Attainment
    Des Moines CountyUnclassifiable/Attainment
    Dickinson CountyUnclassifiable/Attainment
    Dubuque CountyUnclassifiable/Attainment
    Emmet CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Floyd CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Fremont CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Grundy CountyUnclassifiable/Attainment
    Guthrie CountyUnclassifiable/Attainment
    Hamilton CountyUnclassifiable/Attainment
    Hancock CountyUnclassifiable/Attainment
    Hardin CountyUnclassifiable/Attainment
    Harrison CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Howard CountyUnclassifiable/Attainment
    Humboldt CountyUnclassifiable/Attainment
    Ida CountyUnclassifiable/Attainment
    Iowa CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jasper CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Jones CountyUnclassifiable/Attainment
    Keokuk CountyUnclassifiable/Attainment
    Kossuth CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Linn CountyUnclassifiable/Attainment
    Louisa CountyUnclassifiable/Attainment
    Lucas CountyUnclassifiable/Attainment
    Lyon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Mahaska CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Marshall CountyUnclassifiable/Attainment
    Mills CountyUnclassifiable/Attainment
    Mitchell CountyUnclassifiable/Attainment
    Monona CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Muscatine CountyUnclassifiable/Attainment
    O'Brien CountyUnclassifiable/Attainment
    Osceola CountyUnclassifiable/Attainment
    Page CountyUnclassifiable/Attainment
    Palo Alto CountyUnclassifiable/Attainment
    Plymouth CountyUnclassifiable/Attainment
    Pocahontas CountyUnclassifiable/Attainment
    Polk CountyUnclassifiable/Attainment
    Pottawattamie CountyUnclassifiable/Attainment
    Poweshiek CountyUnclassifiable/Attainment
    Ringgold CountyUnclassifiable/Attainment
    Sac CountyUnclassifiable/Attainment
    Scott CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    Sioux CountyUnclassifiable/Attainment
    Story CountyUnclassifiable/Attainment
    Tama CountyUnclassifiable/Attainment
    Taylor CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    Van Buren CountyUnclassifiable/Attainment
    Wapello CountyUnclassifiable/Attainment
    Warren CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wayne CountyUnclassifiable/Attainment
    Webster CountyUnclassifiable/Attainment
    Winnebago CountyUnclassifiable/Attainment
    Start Printed Page 31638
    Winneshiek CountyUnclassifiable/Attainment
    Woodbury CountyUnclassifiable/Attainment
    Worth CountyUnclassifiable/Attainment
    Wright CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Iowa—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDateType
    Statewide:
    Adair CountyUnclassifiable/Attainment.
    Adams CountyUnclassifiable/Attainment
    Allamakee CountyUnclassifiable/Attainment
    Appanoose CountyUnclassifiable/Attainment
    Audubon CountyUnclassifiable/Attainment
    Benton CountyUnclassifiable/Attainment
    Black Hawk CountyUnclassifiable/Attainment
    Boone CountyUnclassifiable/Attainment
    Bremer CountyUnclassifiable/Attainment
    Buchanan CountyUnclassifiable/Attainment
    Buena Vista CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Carroll CountyUnclassifiable/Attainment
    Cass CountyUnclassifiable/Attainment
    Cedar CountyUnclassifiable/Attainment
    Cerro Gordo CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Chickasaw CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Clayton CountyUnclassifiable/Attainment
    Clinton CountyUnclassifiable/Attainment
    Crawford CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    Davis CountyUnclassifiable/Attainment
    Decatur CountyUnclassifiable/Attainment
    Delaware CountyUnclassifiable/Attainment
    Des Moines CountyUnclassifiable/Attainment
    Dickinson CountyUnclassifiable/Attainment
    Dubuque CountyUnclassifiable/Attainment
    Emmet CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Floyd CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Fremont CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Grundy CountyUnclassifiable/Attainment
    Guthrie CountyUnclassifiable/Attainment
    Hamilton CountyUnclassifiable/Attainment
    Hancock CountyUnclassifiable/Attainment
    Hardin CountyUnclassifiable/Attainment
    Harrison CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Howard CountyUnclassifiable/Attainment
    Humboldt CountyUnclassifiable/Attainment
    Ida CountyUnclassifiable/Attainment
    Iowa CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jasper CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Jones CountyUnclassifiable/Attainment
    Start Printed Page 31639
    Keokuk CountyUnclassifiable/Attainment
    Kossuth CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Linn CountyUnclassifiable/Attainment
    Louisa CountyUnclassifiable/Attainment
    Lucas CountyUnclassifiable/Attainment
    Lyon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Mahaska CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Marshall CountyUnclassifiable/Attainment
    Mills CountyUnclassifiable/Attainment
    Mitchell CountyUnclassifiable/Attainment
    Monona CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Muscatine CountyUnclassifiable/Attainment
    O'Brien CountyUnclassifiable/Attainment
    Osceola CountyUnclassifiable/Attainment
    Page CountyUnclassifiable/Attainment
    Palo Alto CountyUnclassifiable/Attainment
    Plymouth CountyUnclassifiable/Attainment
    Pocahontas CountyUnclassifiable/Attainment
    Polk CountyUnclassifiable/Attainment
    Pottawattamie CountyUnclassifiable/Attainment
    Poweshiek CountyUnclassifiable/Attainment
    Ringgold CountyUnclassifiable/Attainment
    Sac CountyUnclassifiable/Attainment
    Scott CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    Sioux CountyUnclassifiable/Attainment
    Story CountyUnclassifiable/Attainment
    Tama CountyUnclassifiable/Attainment
    Taylor CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    Van Buren CountyUnclassifiable/Attainment
    Wapello CountyUnclassifiable/Attainment
    Warren CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wayne CountyUnclassifiable/Attainment
    Webster CountyUnclassifiable/Attainment
    Winnebago CountyUnclassifiable/Attainment
    Winneshiek CountyUnclassifiable/Attainment
    Woodbury CountyUnclassifiable/Attainment
    Worth CountyUnclassifiable/Attainment
    Wright CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    18. Section 81.317 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Kansas—PM 2.5 (Annual NAAQS)” and “Kansas—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Kansas—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Kansas—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Kansas—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Kansas—NO2 (1971 Annual Standard)”

    End Amendment Part

    The additions read as follows:

    Kansas.
    * * * * *

    Kansas—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Allen CountyUnclassifiable/Attainment.
    Start Printed Page 31640
    Anderson CountyUnclassifiable/Attainment.
    Atchison CountyUnclassifiable/Attainment.
    Barber CountyUnclassifiable/Attainment.
    Barton CountyUnclassifiable/Attainment.
    Bourbon CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Chase CountyUnclassifiable/Attainment.
    Chautauqua CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Cheyenne CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Cloud CountyUnclassifiable/Attainment.
    Coffey CountyUnclassifiable/Attainment.
    Comanche CountyUnclassifiable/Attainment.
    Cowley CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Decatur CountyUnclassifiable/Attainment.
    Dickinson CountyUnclassifiable/Attainment.
    Doniphan CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Edwards CountyUnclassifiable/Attainment.
    Elk CountyUnclassifiable/Attainment.
    Ellis CountyUnclassifiable/Attainment.
    Ellsworth CountyUnclassifiable/Attainment.
    Finney CountyUnclassifiable/Attainment.
    Ford CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Geary CountyUnclassifiable/Attainment.
    Gove CountyUnclassifiable/Attainment.
    Graham CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Gray CountyUnclassifiable/Attainment.
    Greeley CountyUnclassifiable/Attainment.
    Greenwood CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Harper CountyUnclassifiable/Attainment.
    Harvey CountyUnclassifiable/Attainment.
    Haskell CountyUnclassifiable/Attainment.
    Hodgeman CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Jewell CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Kearny CountyUnclassifiable/Attainment.
    Kingman CountyUnclassifiable/Attainment.
    Kiowa CountyUnclassifiable/Attainment.
    Labette CountyUnclassifiable/Attainment.
    Lane CountyUnclassifiable/Attainment.
    Leavenworth CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Linn CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    Lyon CountyUnclassifiable/Attainment.
    McPherson CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Meade CountyUnclassifiable/Attainment.
    Miami CountyUnclassifiable/Attainment.
    Mitchell CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morris CountyUnclassifiable/Attainment.
    Morton CountyUnclassifiable/Attainment.
    Nemaha CountyUnclassifiable/Attainment.
    Neosho CountyUnclassifiable/Attainment.
    Ness CountyUnclassifiable/Attainment.
    Norton CountyUnclassifiable/Attainment.
    Osage CountyUnclassifiable/Attainment.
    Start Printed Page 31641
    Osborne CountyUnclassifiable/Attainment.
    Ottawa CountyUnclassifiable/Attainment.
    Pawnee CountyUnclassifiable/Attainment.
    Phillips CountyUnclassifiable/Attainment.
    Pottawatomie CountyUnclassifiable/Attainment.
    Pratt CountyUnclassifiable/Attainment.
    Rawlins CountyUnclassifiable/Attainment.
    Reno CountyUnclassifiable/Attainment.
    Republic CountyUnclassifiable/Attainment.
    Rice CountyUnclassifiable/Attainment.
    Riley CountyUnclassifiable/Attainment.
    Rooks CountyUnclassifiable/Attainment.
    Rush CountyUnclassifiable/Attainment.
    Russell CountyUnclassifiable/Attainment.
    Saline CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Sedgwick CountyUnclassifiable/Attainment.
    Seward CountyUnclassifiable/Attainment.
    Shawnee CountyUnclassifiable/Attainment.
    Sheridan CountyUnclassifiable/Attainment.
    Sherman CountyUnclassifiable/Attainment.
    Smith CountyUnclassifiable/Attainment.
    Stafford CountyUnclassifiable/Attainment.
    Stanton CountyUnclassifiable/Attainment.
    Stevens CountyUnclassifiable/Attainment.
    Sumner CountyUnclassifiable/Attainment.
    Thomas CountyUnclassifiable/Attainment.
    Trego CountyUnclassifiable/Attainment.
    Wabaunsee CountyUnclassifiable/Attainment.
    Wallace CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wichita CountyUnclassifiable/Attainment.
    Wilson CountyUnclassifiable/Attainment.
    Woodson CountyUnclassifiable/Attainment.
    Wyandotte CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Kansas—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Allen CountyUnclassifiable/Attainment.
    Anderson CountyUnclassifiable/Attainment.
    Atchison CountyUnclassifiable/Attainment.
    Barber CountyUnclassifiable/Attainment.
    Barton CountyUnclassifiable/Attainment.
    Bourbon CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Chase CountyUnclassifiable/Attainment.
    Chautauqua CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Cheyenne CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Cloud CountyUnclassifiable/Attainment.
    Coffey CountyUnclassifiable/Attainment.
    Comanche CountyUnclassifiable/Attainment.
    Cowley CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Decatur CountyUnclassifiable/Attainment.
    Dickinson CountyUnclassifiable/Attainment.
    Doniphan CountyUnclassifiable/Attainment.
    Start Printed Page 31642
    Douglas CountyUnclassifiable/Attainment.
    Edwards CountyUnclassifiable/Attainment.
    Elk CountyUnclassifiable/Attainment.
    Ellis CountyUnclassifiable/Attainment.
    Ellsworth CountyUnclassifiable/Attainment.
    Finney CountyUnclassifiable/Attainment.
    Ford CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Geary CountyUnclassifiable/Attainment.
    Gove CountyUnclassifiable/Attainment.
    Graham CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Gray CountyUnclassifiable/Attainment.
    Greeley CountyUnclassifiable/Attainment.
    Greenwood CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Harper CountyUnclassifiable/Attainment.
    Harvey CountyUnclassifiable/Attainment.
    Haskell CountyUnclassifiable/Attainment.
    Hodgeman CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Jewell CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Kearny CountyUnclassifiable/Attainment.
    Kingman CountyUnclassifiable/Attainment.
    Kiowa CountyUnclassifiable/Attainment.
    Labette CountyUnclassifiable/Attainment.
    Lane CountyUnclassifiable/Attainment.
    Leavenworth CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Linn CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    Lyon CountyUnclassifiable/Attainment.
    McPherson CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Meade CountyUnclassifiable/Attainment.
    Miami CountyUnclassifiable/Attainment.
    Mitchell CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morris CountyUnclassifiable/Attainment.
    Morton CountyUnclassifiable/Attainment.
    Nemaha CountyUnclassifiable/Attainment.
    Neosho CountyUnclassifiable/Attainment.
    Ness CountyUnclassifiable/Attainment.
    Norton CountyUnclassifiable/Attainment.
    Osage CountyUnclassifiable/Attainment.
    Osborne CountyUnclassifiable/Attainment.
    Ottawa CountyUnclassifiable/Attainment.
    Pawnee CountyUnclassifiable/Attainment.
    Phillips CountyUnclassifiable/Attainment.
    Pottawatomie CountyUnclassifiable/Attainment.
    Pratt CountyUnclassifiable/Attainment.
    Rawlins CountyUnclassifiable/Attainment.
    Reno CountyUnclassifiable/Attainment.
    Republic CountyUnclassifiable/Attainment.
    Rice CountyUnclassifiable/Attainment.
    Riley CountyUnclassifiable/Attainment.
    Rooks CountyUnclassifiable/Attainment.
    Rush CountyUnclassifiable/Attainment.
    Russell CountyUnclassifiable/Attainment.
    Saline CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Sedgwick CountyUnclassifiable/Attainment.
    Seward CountyUnclassifiable/Attainment.
    Shawnee CountyUnclassifiable/Attainment.
    Sheridan CountyUnclassifiable/Attainment.
    Sherman CountyUnclassifiable/Attainment.
    Start Printed Page 31643
    Smith CountyUnclassifiable/Attainment.
    Stafford CountyUnclassifiable/Attainment.
    Stanton CountyUnclassifiable/Attainment.
    Stevens CountyUnclassifiable/Attainment.
    Sumner CountyUnclassifiable/Attainment.
    Thomas CountyUnclassifiable/Attainment.
    Trego CountyUnclassifiable/Attainment.
    Wabaunsee CountyUnclassifiable/Attainment.
    Wallace CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wichita CountyUnclassifiable/Attainment.
    Wilson CountyUnclassifiable/Attainment.
    Woodson CountyUnclassifiable/Attainment.
    Wyandotte CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Kansas—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Allen CountyUnclassifiable/Attainment.
    Anderson CountyUnclassifiable/Attainment.
    Atchison CountyUnclassifiable/Attainment.
    Barber CountyUnclassifiable/Attainment.
    Barton CountyUnclassifiable/Attainment.
    Bourbon CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Chase CountyUnclassifiable/Attainment.
    Chautauqua CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Cheyenne CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Cloud CountyUnclassifiable/Attainment.
    Coffey CountyUnclassifiable/Attainment.
    Comanche CountyUnclassifiable/Attainment.
    Cowley CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Decatur CountyUnclassifiable/Attainment.
    Dickinson CountyUnclassifiable/Attainment.
    Doniphan CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Edwards CountyUnclassifiable/Attainment.
    Elk CountyUnclassifiable/Attainment.
    Ellis CountyUnclassifiable/Attainment.
    Ellsworth CountyUnclassifiable/Attainment.
    Finney CountyUnclassifiable/Attainment.
    Ford CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Geary CountyUnclassifiable/Attainment.
    Gove CountyUnclassifiable/Attainment.
    Graham CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Gray CountyUnclassifiable/Attainment.
    Greeley CountyUnclassifiable/Attainment.
    Greenwood CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Harper CountyUnclassifiable/Attainment.
    Harvey CountyUnclassifiable/Attainment.
    Haskell CountyUnclassifiable/Attainment.
    Hodgeman CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Start Printed Page 31644
    Jefferson CountyUnclassifiable/Attainment.
    Jewell CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Kearny CountyUnclassifiable/Attainment.
    Kingman CountyUnclassifiable/Attainment.
    Kiowa CountyUnclassifiable/Attainment.
    Labette CountyUnclassifiable/Attainment.
    Lane CountyUnclassifiable/Attainment.
    Leavenworth CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Linn CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    Lyon CountyUnclassifiable/Attainment.
    McPherson CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Meade CountyUnclassifiable/Attainment.
    Miami CountyUnclassifiable/Attainment.
    Mitchell CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morris CountyUnclassifiable/Attainment.
    Morton CountyUnclassifiable/Attainment.
    Nemaha CountyUnclassifiable/Attainment.
    Neosho CountyUnclassifiable/Attainment.
    Ness CountyUnclassifiable/Attainment.
    Norton CountyUnclassifiable/Attainment.
    Osage CountyUnclassifiable/Attainment.
    Osborne CountyUnclassifiable/Attainment.
    Ottawa CountyUnclassifiable/Attainment.
    Pawnee CountyUnclassifiable/Attainment.
    Phillips CountyUnclassifiable/Attainment.
    Pottawatomie CountyUnclassifiable/Attainment.
    Pratt CountyUnclassifiable/Attainment.
    Rawlins CountyUnclassifiable/Attainment.
    Reno CountyUnclassifiable/Attainment.
    Republic CountyUnclassifiable/Attainment.
    Rice CountyUnclassifiable/Attainment.
    Riley CountyUnclassifiable/Attainment.
    Rooks CountyUnclassifiable/Attainment.
    Rush CountyUnclassifiable/Attainment.
    Russell CountyUnclassifiable/Attainment.
    Saline CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Sedgwick CountyUnclassifiable/Attainment.
    Seward CountyUnclassifiable/Attainment.
    Shawnee CountyUnclassifiable/Attainment.
    Sheridan CountyUnclassifiable/Attainment.
    Sherman CountyUnclassifiable/Attainment.
    Smith CountyUnclassifiable/Attainment.
    Stafford CountyUnclassifiable/Attainment.
    Stanton CountyUnclassifiable/Attainment.
    Stevens CountyUnclassifiable/Attainment.
    Sumner CountyUnclassifiable/Attainment.
    Thomas CountyUnclassifiable/Attainment.
    Trego CountyUnclassifiable/Attainment.
    Wabaunsee CountyUnclassifiable/Attainment.
    Wallace CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wichita CountyUnclassifiable/Attainment.
    Wilson CountyUnclassifiable/Attainment.
    Woodson CountyUnclassifiable/Attainment.
    Wyandotte CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    Start Printed Page 31645
    * * * * *
    Start Amendment Part

    19. Section 81.318 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Kentucky—PM 2.5 (Annual NAAQS)” and “Kentucky—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Kentucky—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Kentucky—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Kentucky—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Kentucky—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Kentucky.
    * * * * *

    Kentucky—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Cincinnati-Hamilton, OH-KY-IN:
    Boone County12/15/11Attainment.
    Campbell County12/15/11Attainment.
    Kenton County12/15/11Attainment.
    Huntington-Ashland, WV-KY-OH:
    Boyd County12/26/12Attainment.
    Lawrence County (part)12/26/12Attainment.
    The area described by U.S. Census 2000 block group identifier 21-127-9901-6.
    Louisville, KY-IN:
    Bullitt CountyNonattainmentModerate.
    Jefferson CountyNonattainmentModerate.
    Rest of State:
    Adair CountyUnclassifiable/Attainment.
    Allen CountyUnclassifiable/Attainment.
    Anderson CountyUnclassifiable/Attainment.
    Ballard CountyUnclassifiable/Attainment.
    Barren CountyUnclassifiable/Attainment.
    Bath CountyUnclassifiable/Attainment.
    Bell CountyUnclassifiable/Attainment.
    Bourbon CountyUnclassifiable/Attainment.
    Boyle CountyUnclassifiable/Attainment.
    Bracken CountyUnclassifiable/Attainment.
    Breathitt CountyUnclassifiable/Attainment.
    Breckinridge CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Caldwell CountyUnclassifiable/Attainment.
    Calloway CountyUnclassifiable/Attainment.
    Carlisle CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Casey CountyUnclassifiable/Attainment.
    Christian CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Crittenden CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Daviess CountyUnclassifiable/Attainment.
    Edmonson CountyUnclassifiable/Attainment.
    Elliott CountyUnclassifiable/Attainment.
    Estill CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Fleming CountyUnclassifiable/Attainment.
    Floyd CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Fulton CountyUnclassifiable/Attainment.
    Gallatin CountyUnclassifiable/Attainment.
    Garrard CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Graves CountyUnclassifiable/Attainment.
    Grayson CountyUnclassifiable/Attainment.
    Green CountyUnclassifiable/Attainment.
    Greenup CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Hardin CountyUnclassifiable/Attainment.
    Harlan CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Hart CountyUnclassifiable/Attainment.
    Henderson CountyUnclassifiable/Attainment.
    Start Printed Page 31646
    Henry CountyUnclassifiable/Attainment.
    Hickman CountyUnclassifiable/Attainment.
    Hopkins CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jessamine CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Knott CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Larue CountyUnclassifiable/Attainment.
    Laurel CountyUnclassifiable/Attainment.
    Lawrence County (remainder)Unclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Leslie CountyUnclassifiable/Attainment.
    Letcher CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Livingston CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    Lyon CountyUnclassifiable/Attainment.
    McCracken CountyUnclassifiable/Attainment.
    McCreary CountyUnclassifiable/Attainment.
    McLean CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Magoffin CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Martin CountyUnclassifiable/Attainment.
    Mason CountyUnclassifiable/Attainment.
    Meade CountyUnclassifiable/Attainment.
    Menifee CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    The area described by U.S. Census 2000 block group identifier 21-167-9605-1.
    Metcalfe CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Muhlenberg CountyUnclassifiable/Attainment.
    Nelson CountyUnclassifiable/Attainment.
    Nicholas CountyUnclassifiable/Attainment.
    Ohio CountyUnclassifiable/Attainment.
    Oldham CountyUnclassifiable/Attainment.
    Owen CountyUnclassifiable/Attainment.
    Owsley CountyUnclassifiable/Attainment.
    Pendleton CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Powell CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Robertson CountyUnclassifiable/Attainment.
    Rockcastle CountyUnclassifiable/Attainment.
    Rowan CountyUnclassifiable/Attainment.
    Russell CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Simpson CountyUnclassifiable/Attainment.
    Spencer CountyUnclassifiable/Attainment.
    Taylor CountyUnclassifiable/Attainment.
    Todd CountyUnclassifiable/Attainment.
    Trigg CountyUnclassifiable/Attainment.
    Trimble CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Whitley CountyUnclassifiable/Attainment.
    Wolfe CountyUnclassifiable/Attainment.
    Start Printed Page 31647
    Woodford CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    Kentucky—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adair CountyUnclassifiable/Attainment
    Allen CountyUnclassifiable/Attainment
    Anderson CountyUnclassifiable/Attainment
    Ballard CountyUnclassifiable/Attainment
    Barren CountyUnclassifiable/Attainment
    Bath CountyUnclassifiable/Attainment
    Bell CountyUnclassifiable/Attainment
    Boone CountyUnclassifiable/Attainment
    Bourbon CountyUnclassifiable/Attainment
    Boyd CountyUnclassifiable/Attainment
    Boyle CountyUnclassifiable/Attainment
    Bracken CountyUnclassifiable/Attainment
    Breathitt CountyUnclassifiable/Attainment
    Breckinridge CountyUnclassifiable/Attainment
    Bullitt CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Caldwell CountyUnclassifiable/Attainment
    Calloway CountyUnclassifiable/Attainment
    Campbell CountyUnclassifiable/Attainment
    Carlisle CountyUnclassifiable/Attainment
    Carroll CountyUnclassifiable/Attainment
    Carter CountyUnclassifiable/Attainment
    Casey CountyUnclassifiable/Attainment
    Christian CountyUnclassifiable/Attainment
    Clark CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Clinton CountyUnclassifiable/Attainment
    Crittenden CountyUnclassifiable/Attainment
    Cumberland CountyUnclassifiable/Attainment
    Daviess CountyUnclassifiable/Attainment
    Edmonson CountyUnclassifiable/Attainment
    Elliott CountyUnclassifiable/Attainment
    Estill CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Fleming CountyUnclassifiable/Attainment
    Floyd CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Fulton CountyUnclassifiable/Attainment
    Gallatin CountyUnclassifiable/Attainment
    Garrard CountyUnclassifiable/Attainment
    Grant CountyUnclassifiable/Attainment
    Graves CountyUnclassifiable/Attainment
    Grayson CountyUnclassifiable/Attainment
    Green CountyUnclassifiable/Attainment
    Greenup CountyUnclassifiable/Attainment
    Hancock CountyUnclassifiable/Attainment
    Hardin CountyUnclassifiable/Attainment
    Harlan CountyUnclassifiable/Attainment
    Harrison CountyUnclassifiable/Attainment
    Hart CountyUnclassifiable/Attainment
    Henderson CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Hickman CountyUnclassifiable/Attainment
    Hopkins CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Start Printed Page 31648
    Jefferson CountyUnclassifiable/Attainment
    Jessamine CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Kenton CountyUnclassifiable/Attainment
    Knott CountyUnclassifiable/Attainment
    Knox CountyUnclassifiable/Attainment
    Larue CountyUnclassifiable/Attainment
    Laurel CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Leslie CountyUnclassifiable/Attainment
    Letcher CountyUnclassifiable/Attainment
    Lewis CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Livingston CountyUnclassifiable/Attainment
    Logan CountyUnclassifiable/Attainment
    Lyon CountyUnclassifiable/Attainment
    McCracken CountyUnclassifiable/Attainment
    McCreary CountyUnclassifiable/Attainment
    McLean CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Magoffin CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Marshall CountyUnclassifiable/Attainment
    Martin CountyUnclassifiable/Attainment
    Mason CountyUnclassifiable/Attainment
    Meade CountyUnclassifiable/Attainment
    Menifee CountyUnclassifiable/Attainment
    Mercer CountyUnclassifiable/Attainment
    Metcalfe CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Muhlenberg CountyUnclassifiable/Attainment
    Nelson CountyUnclassifiable/Attainment
    Nicholas CountyUnclassifiable/Attainment
    Ohio CountyUnclassifiable/Attainment
    Oldham CountyUnclassifiable/Attainment
    Owen CountyUnclassifiable/Attainment
    Owsley CountyUnclassifiable/Attainment
    Pendleton CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Powell CountyUnclassifiable/Attainment
    Pulaski CountyUnclassifiable/Attainment
    Robertson CountyUnclassifiable/Attainment
    Rockcastle CountyUnclassifiable/Attainment
    Rowan CountyUnclassifiable/Attainment
    Russell CountyUnclassifiable/Attainment
    Scott CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    Simpson CountyUnclassifiable/Attainment
    Spencer CountyUnclassifiable/Attainment
    Taylor CountyUnclassifiable/Attainment
    Todd CountyUnclassifiable/Attainment
    Trigg CountyUnclassifiable/Attainment
    Trimble CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    Warren CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wayne CountyUnclassifiable/Attainment
    Webster CountyUnclassifiable/Attainment
    Whitley CountyUnclassifiable/Attainment
    Wolfe CountyUnclassifiable/Attainment
    Woodford CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    Start Printed Page 31649

    Kentucky—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adair CountyUnclassifiable/Attainment.
    Allen CountyUnclassifiable/Attainment.
    Anderson CountyUnclassifiable/Attainment.
    Ballard CountyUnclassifiable/Attainment.
    Barren CountyUnclassifiable/Attainment.
    Bath CountyUnclassifiable/Attainment.
    Bell CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Bourbon CountyUnclassifiable/Attainment.
    Boyd CountyUnclassifiable/Attainment.
    Boyle CountyUnclassifiable/Attainment.
    Bracken CountyUnclassifiable/Attainment.
    Breathitt CountyUnclassifiable/Attainment.
    Breckinridge CountyUnclassifiable/Attainment.
    Bullitt CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Caldwell CountyUnclassifiable/Attainment.
    Calloway CountyUnclassifiable/Attainment.
    Campbell CountyUnclassifiable/Attainment.
    Carlisle CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Casey CountyUnclassifiable/Attainment.
    Christian CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Crittenden CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Daviess CountyUnclassifiable/Attainment.
    Edmonson CountyUnclassifiable/Attainment.
    Elliott CountyUnclassifiable/Attainment.
    Estill CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Fleming CountyUnclassifiable/Attainment.
    Floyd CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Fulton CountyUnclassifiable/Attainment.
    Gallatin CountyUnclassifiable/Attainment.
    Garrard CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Graves CountyUnclassifiable/Attainment.
    Grayson CountyUnclassifiable/Attainment.
    Green CountyUnclassifiable/Attainment.
    Greenup CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Hardin CountyUnclassifiable/Attainment.
    Harlan CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Hart CountyUnclassifiable/Attainment.
    Henderson CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Hickman CountyUnclassifiable/Attainment.
    Hopkins CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Jessamine CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Kenton CountyUnclassifiable/Attainment.
    Knott CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Larue CountyUnclassifiable/Attainment.
    Laurel CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Leslie CountyUnclassifiable/Attainment.
    Letcher CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Start Printed Page 31650
    Lincoln CountyUnclassifiable/Attainment.
    Livingston CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    Lyon CountyUnclassifiable/Attainment.
    McCracken CountyUnclassifiable/Attainment.
    McCreary CountyUnclassifiable/Attainment.
    McLean CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Magoffin CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Martin CountyUnclassifiable/Attainment.
    Mason CountyUnclassifiable/Attainment.
    Meade CountyUnclassifiable/Attainment.
    Menifee CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Metcalfe CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Muhlenberg CountyUnclassifiable/Attainment.
    Nelson CountyUnclassifiable/Attainment.
    Nicholas CountyUnclassifiable/Attainment.
    Ohio CountyUnclassifiable/Attainment.
    Oldham CountyUnclassifiable/Attainment.
    Owen CountyUnclassifiable/Attainment.
    Owsley CountyUnclassifiable/Attainment.
    Pendleton CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Powell CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Robertson CountyUnclassifiable/Attainment.
    Rockcastle CountyUnclassifiable/Attainment.
    Rowan CountyUnclassifiable/Attainment.
    Russell CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Simpson CountyUnclassifiable/Attainment.
    Spencer CountyUnclassifiable/Attainment.
    Taylor CountyUnclassifiable/Attainment.
    Todd CountyUnclassifiable/Attainment.
    Trigg CountyUnclassifiable/Attainment.
    Trimble CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Whitley CountyUnclassifiable/Attainment.
    Wolfe CountyUnclassifiable/Attainment.
    Woodford CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    20. Section 81.319 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Louisiana—PM 2.5 (Annual NAAQS)” and “Louisiana—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Louisiana—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Louisiana—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Louisiana—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Louisiana—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Louisiana.
    * * * * *
    Start Printed Page 31651

    Louisiana—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 019 Monroe-El Dorado Interstate:
    Caldwell ParishUnclassifiable/Attainment.
    Catahoula ParishUnclassifiable/Attainment.
    Concordia ParishUnclassifiable/Attainment.
    East Carroll ParishUnclassifiable/Attainment.
    Franklin ParishUnclassifiable/Attainment.
    La Salle ParishUnclassifiable/Attainment.
    Madison ParishUnclassifiable/Attainment.
    Morehouse ParishUnclassifiable/Attainment.
    Ouachita ParishUnclassifiable/Attainment.
    Richland ParishUnclassifiable/Attainment.
    Tensas ParishUnclassifiable/Attainment.
    Union ParishUnclassifiable/Attainment.
    West Carroll ParishUnclassifiable/Attainment.
    AQCR 022 Shreveport-Texarkana-Tyler Interstate:Unclassifiable/Attainment.
    Bienville ParishUnclassifiable/Attainment.
    Bossier ParishUnclassifiable/Attainment.
    Caddo ParishUnclassifiable/Attainment.
    Claiborne ParishUnclassifiable/Attainment.
    De Soto ParishUnclassifiable/Attainment.
    Jackson ParishUnclassifiable/Attainment.
    Lincoln ParishUnclassifiable/Attainment.
    Natchitoches ParishUnclassifiable/Attainment.
    Red River ParishUnclassifiable/Attainment.
    Sabine ParishUnclassifiable/Attainment.
    Webster ParishUnclassifiable/Attainment.
    Winn ParishUnclassifiable/Attainment.
    AQCR 106 S. Louisiana-S.E. Texas Interstate:Unclassifiable/Attainment.
    Acadia ParishUnclassifiable/Attainment.
    Allen ParishUnclassifiable/Attainment.
    Ascension ParishUnclassifiable/Attainment.
    Assumption ParishUnclassifiable/Attainment.
    Avoyelles ParishUnclassifiable/Attainment.
    Beauregard ParishUnclassifiable/Attainment.
    Calcasieu ParishUnclassifiable/Attainment.
    Cameron ParishUnclassifiable/Attainment.
    East Baton Rouge ParishUnclassifiable/Attainment.
    East Feliciana ParishUnclassifiable/Attainment.
    Evangeline ParishUnclassifiable/Attainment.
    Grant ParishUnclassifiable/Attainment.
    Iberia ParishUnclassifiable/Attainment.
    Iberville ParishUnclassifiable/Attainment.
    Jefferson Davis ParishUnclassifiable/Attainment.
    Jefferson ParishUnclassifiable/Attainment.
    Lafayette ParishUnclassifiable/Attainment.
    Lafourche ParishUnclassifiable/Attainment.
    Livingston ParishUnclassifiable/Attainment.
    Orleans ParishUnclassifiable/Attainment.
    Plaquemines ParishUnclassifiable/Attainment.
    Pointe Coupee ParishUnclassifiable/Attainment.
    Rapides ParishUnclassifiable/Attainment.
    St. Bernard ParishUnclassifiable/Attainment.
    St. Charles ParishUnclassifiable/Attainment.
    St. Helena ParishUnclassifiable/Attainment.
    St. James ParishUnclassifiable/Attainment.
    St. John the Baptist ParishUnclassifiable/Attainment.
    St. Landry ParishUnclassifiable/Attainment.
    St. Martin ParishUnclassifiable/Attainment.
    St. Tammany ParishUnclassifiable/Attainment.
    Tangipahoa ParishUnclassifiable/Attainment.
    Terrebonne ParishUnclassifiable/Attainment.
    Vermilion ParishUnclassifiable/Attainment.
    Vernon ParishUnclassifiable/Attainment.
    Washington ParishUnclassifiable/Attainment.
    West Baton Rouge ParishUnclassifiable/Attainment.
    West Feliciana ParishUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    Start Printed Page 31652

    Louisiana—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 019 Monroe-El Dorado Interstate:
    Caldwell ParishUnclassifiable/Attainment.
    Catahoula ParishUnclassifiable/Attainment.
    Concordia ParishUnclassifiable/Attainment.
    East Carroll ParishUnclassifiable/Attainment.
    Franklin ParishUnclassifiable/Attainment.
    La Salle ParishUnclassifiable/Attainment.
    Madison ParishUnclassifiable/Attainment.
    Morehouse ParishUnclassifiable/Attainment.
    Ouachita ParishUnclassifiable/Attainment.
    Richland ParishUnclassifiable/Attainment.
    Tensas ParishUnclassifiable/Attainment.
    Union ParishUnclassifiable/Attainment.
    West Carroll ParishUnclassifiable/Attainment.
    AQCR 022 Shreveport-Texarkana-Tyler Interstate:
    Bienville ParishUnclassifiable/Attainment.
    Bossier ParishUnclassifiable/Attainment.
    Caddo ParishUnclassifiable/Attainment.
    Claiborne ParishUnclassifiable/Attainment.
    De Soto ParishUnclassifiable/Attainment.
    Jackson ParishUnclassifiable/Attainment.
    Lincoln ParishUnclassifiable/Attainment.
    Natchitoches ParishUnclassifiable/Attainment.
    Red River ParishUnclassifiable/Attainment.
    Sabine ParishUnclassifiable/Attainment.
    Webster ParishUnclassifiable/Attainment.
    Winn ParishUnclassifiable/Attainment.
    AQCR 106 S. Louisiana-S.E. Texas Interstate:
    Acadia ParishUnclassifiable/Attainment.
    Allen ParishUnclassifiable/Attainment.
    Ascension ParishUnclassifiable/Attainment.
    Assumption ParishUnclassifiable/Attainment.
    Avoyelles ParishUnclassifiable/Attainment.
    Beauregard ParishUnclassifiable/Attainment.
    Calcasieu ParishUnclassifiable/Attainment.
    Cameron ParishUnclassifiable/Attainment.
    East Baton Rouge ParishUnclassifiable/Attainment.
    East Feliciana ParishUnclassifiable/Attainment.
    Evangeline ParishUnclassifiable/Attainment.
    Grant ParishUnclassifiable/Attainment.
    Iberia ParishUnclassifiable/Attainment.
    Iberville ParishUnclassifiable/Attainment.
    Jefferson Davis ParishUnclassifiable/Attainment.
    Jefferson ParishUnclassifiable/Attainment.
    Lafayette ParishUnclassifiable/Attainment.
    Lafourche ParishUnclassifiable/Attainment.
    Livingston ParishUnclassifiable/Attainment.
    Orleans ParishUnclassifiable/Attainment.
    Plaquemines ParishUnclassifiable/Attainment.
    Pointe Coupee ParishUnclassifiable/Attainment.
    Rapides ParishUnclassifiable/Attainment.
    St. Bernard ParishUnclassifiable/Attainment.
    St. Charles ParishUnclassifiable/Attainment.
    St. Helena ParishUnclassifiable/Attainment.
    St. James ParishUnclassifiable/Attainment.
    St. John the Baptist ParishUnclassifiable/Attainment.
    St. Landry ParishUnclassifiable/Attainment.
    St. Martin ParishUnclassifiable/Attainment.
    St. Tammany ParishUnclassifiable/Attainment.
    Tangipahoa ParishUnclassifiable/Attainment.
    Terrebonne ParishUnclassifiable/Attainment.
    Vermilion ParishUnclassifiable/Attainment.
    Vernon ParishUnclassifiable/Attainment.
    Washington ParishUnclassifiable/Attainment.
    West Baton Rouge ParishUnclassifiable/Attainment.
    West Feliciana ParishUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    Start Printed Page 31653

    Louisiana—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 019 Monroe-El Dorado Interstate:
    Caldwell ParishUnclassifiable/Attainment.
    Catahoula ParishUnclassifiable/Attainment.
    Concordia ParishUnclassifiable/Attainment.
    East Carroll ParishUnclassifiable/Attainment.
    Franklin ParishUnclassifiable/Attainment.
    La Salle ParishUnclassifiable/Attainment.
    Madison ParishUnclassifiable/Attainment.
    Morehouse ParishUnclassifiable/Attainment.
    Ouachita ParishUnclassifiable/Attainment.
    Richland ParishUnclassifiable/Attainment.
    Tensas ParishUnclassifiable/Attainment.
    Union ParishUnclassifiable/Attainment.
    West Carroll ParishUnclassifiable/Attainment.
    AQCR 022 Shreveport-Texarkana-Tyler Interstate:
    Bienville ParishUnclassifiable/Attainment.
    Bossier ParishUnclassifiable/Attainment.
    Caddo ParishUnclassifiable/Attainment.
    Claiborne ParishUnclassifiable/Attainment.
    De Soto ParishUnclassifiable/Attainment.
    Jackson ParishUnclassifiable/Attainment.
    Lincoln ParishUnclassifiable/Attainment.
    Natchitoches ParishUnclassifiable/Attainment.
    Red River ParishUnclassifiable/Attainment.
    Sabine ParishUnclassifiable/Attainment.
    Webster ParishUnclassifiable/Attainment.
    Winn ParishUnclassifiable/Attainment.
    AQCR 106 S. Louisiana-S.E. Texas Interstate:
    Acadia ParishUnclassifiable/Attainment.
    Allen ParishUnclassifiable/Attainment.
    Ascension ParishUnclassifiable/Attainment.
    Assumption ParishUnclassifiable/Attainment.
    Avoyelles ParishUnclassifiable/Attainment.
    Beauregard ParishUnclassifiable/Attainment.
    Calcasieu ParishUnclassifiable/Attainment.
    Cameron ParishUnclassifiable/Attainment.
    East Baton Rouge ParishUnclassifiable/Attainment.
    East Feliciana ParishUnclassifiable/Attainment.
    Evangeline ParishUnclassifiable/Attainment.
    Grant ParishUnclassifiable/Attainment.
    Iberia ParishUnclassifiable/Attainment.
    Iberville ParishUnclassifiable/Attainment.
    Jefferson Davis ParishUnclassifiable/Attainment.
    Jefferson ParishUnclassifiable/Attainment.
    Lafayette ParishUnclassifiable/Attainment.
    Lafourche ParishUnclassifiable/Attainment.
    Livingston ParishUnclassifiable/Attainment.
    Orleans ParishUnclassifiable/Attainment.
    Plaquemines ParishUnclassifiable/Attainment.
    Pointe Coupee ParishUnclassifiable/Attainment.
    Rapides ParishUnclassifiable/Attainment.
    St. Bernard ParishUnclassifiable/Attainment.
    St. Charles ParishUnclassifiable/Attainment.
    St. Helena ParishUnclassifiable/Attainment.
    St. James ParishUnclassifiable/Attainment.
    St. John the Baptist ParishUnclassifiable/Attainment.
    St. Landry ParishUnclassifiable/Attainment.
    St. Martin ParishUnclassifiable/Attainment.
    St. Tammany ParishUnclassifiable/Attainment.
    Tangipahoa ParishUnclassifiable/Attainment.
    Terrebonne ParishUnclassifiable/Attainment.
    Vermilion ParishUnclassifiable/Attainment.
    Vernon ParishUnclassifiable/Attainment.
    Washington ParishUnclassifiable/Attainment.
    West Baton Rouge ParishUnclassifiable/Attainment.
    West Feliciana ParishUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    Start Printed Page 31654
    * * * * *
    Start Amendment Part

    21. Section 81.320 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Maine—PM 2.5 (Annual NAAQS)” and “Maine—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Maine—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Maine—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Maine—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Maine—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Maine.
    * * * * *

    Maine—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Androscoggin CountyUnclassifiable/Attainment.
    Aroostook CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Kennebec CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Oxford CountyUnclassifiable/Attainment.
    Penobscot CountyUnclassifiable/Attainment.
    Piscataquis CountyUnclassifiable/Attainment.
    Sagadahoc CountyUnclassifiable/Attainment.
    Somerset CountyUnclassifiable/Attainment.
    Waldo CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Maine—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Androscoggin CountyUnclassifiable/Attainment.
    Aroostook CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Kennebec CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Oxford CountyUnclassifiable/Attainment.
    Penobscot CountyUnclassifiable/Attainment.
    Piscataquis CountyUnclassifiable/Attainment.
    Sagadahoc CountyUnclassifiable/Attainment.
    Somerset CountyUnclassifiable/Attainment.
    Waldo CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Maine—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Androscoggin CountyUnclassifiable/Attainment.
    Aroostook CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Start Printed Page 31655
    Hancock CountyUnclassifiable/Attainment.
    Kennebec CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Oxford CountyUnclassifiable/Attainment.
    Penobscot CountyUnclassifiable/Attainment.
    Piscataquis CountyUnclassifiable/Attainment.
    Sagadahoc CountyUnclassifiable/Attainment.
    Somerset CountyUnclassifiable/Attainment.
    Waldo CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    22. Section 81.321 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Maryland—PM 2.5 (Annual NAAQS)” and “Maryland—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Maryland—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Maryland—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Maryland—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Maryland—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Maryland.
    * * * * *

    Maryland—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Baltimore, MD:
    Anne Arundel CountyNonattainmentModerate.
    Baltimore CountyNonattainmentModerate.
    Carroll CountyNonattainmentModerate.
    Harford CountyNonattainmentModerate.
    Howard CountyNonattainmentModerate.
    City of BaltimoreNonattainmentModerate.
    Martinsburg, WV-Hagerstown, MD:
    Washington CountyNonattainmentModerate.
    Washington, DC-MD-VA:
    Charles CountyNonattainmentModerate.
    Frederick CountyNonattainmentModerate.
    Montgomery CountyNonattainmentModerate.
    Prince George's CountyNonattainmentModerate.
    AQCR 113 Cumberland-Keyser Interstate:
    Allegany CountyUnclassifiable/Attainment.
    Garrett CountyUnclassifiable/Attainment.
    AQCR 114 Eastern Shore Interstate (remainder of):
    Caroline CountyUnclassifiable/Attainment.
    Cecil CountyUnclassifiable/Attainment.
    Dorchester CountyUnclassifiable/Attainment.
    Kent CountyUnclassifiable/Attainment.
    Queen Anne's CountyUnclassifiable/Attainment.
    Somerset CountyUnclassifiable/Attainment.
    Talbot CountyUnclassifiable/Attainment.
    Wicomico CountyUnclassifiable/Attainment.
    Worcester CountyUnclassifiable/Attainment.
    AQCR 116 Southern Maryland Intrastate (remainder of):
    Calvert CountyUnclassifiable/Attainment.
    St. Mary's CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    Start Printed Page 31656

    Maryland—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 047 National Capital Interstate (DC-MD-VA) (part):
    Montgomery CountyUnclassifiable/Attainment.
    Prince George's CountyUnclassifiable/Attainment.
    Metropolitan Baltimore Intrastate AQCR:
    Anne Arundel CountyUnclassifiable/Attainment.
    Baltimore CountyUnclassifiable/Attainment.
    City of BaltimoreUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Harford CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    AQCR 112 Central Maryland Intrastate:
    Frederick CountyUnclassifiable/Attainment.
    AQCR 113 Cumberland-Keyser Interstate:
    Allegany CountyUnclassifiable/Attainment.
    Garrett CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    AQCR 114 Eastern Shore Intrastate:
    Caroline CountyUnclassifiable/Attainment.
    Cecil CountyUnclassifiable/Attainment.
    Dorchester CountyUnclassifiable/Attainment.
    Kent CountyUnclassifiable/Attainment.
    Queen Anne's CountyUnclassifiable/Attainment.
    Somerset CountyUnclassifiable/Attainment.
    Talbot CountyUnclassifiable/Attainment.
    Wicomico CountyUnclassifiable/Attainment.
    Worcester CountyUnclassifiable/Attainment.
    AQCR 116 Southern Maryland Intrastate:
    Calvert CountyUnclassifiable/Attainment.
    Charles CountyUnclassifiable/Attainment.
    St. Mary's CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Maryland—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 047 National Capital Interstate (DC-MD-VA) (part):
    Montgomery CountyUnclassifiable/Attainment.
    Prince George's CountyUnclassifiable/Attainment.
    Metropolitan Baltimore Intrastate AQCR:
    Anne Arundel CountyUnclassifiable/Attainment.
    Baltimore CountyUnclassifiable/Attainment.
    City of BaltimoreUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Harford CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    AQCR 112 Central Maryland Intrastate:
    Frederick CountyUnclassifiable/Attainment.
    AQCR 113 Cumberland-Keyser Interstate:
    Allegany CountyUnclassifiable/Attainment.
    Garrett CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    AQCR 114 Eastern Shore Intrastate:
    Caroline CountyUnclassifiable/Attainment.
    Cecil CountyUnclassifiable/Attainment.
    Dorchester CountyUnclassifiable/Attainment.
    Kent CountyUnclassifiable/Attainment.
    Queen Anne's CountyUnclassifiable/Attainment.
    Somerset CountyUnclassifiable/Attainment.
    Talbot CountyUnclassifiable/Attainment.
    Wicomico CountyUnclassifiable/Attainment.
    Worcester CountyUnclassifiable/Attainment.
    AQCR 116 Southern Maryland Intrastate:
    Calvert CountyUnclassifiable/Attainment.
    Start Printed Page 31657
    Charles CountyUnclassifiable/Attainment.
    St. Mary's CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    23. Section 81.322 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Massachusetts—PM 2.5 (Annual NAAQS)” and “Massachusetts—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Massachusetts—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Massachusetts—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Massachusetts—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Massachusetts—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Massachusetts.
    * * * * *

    Massachusetts—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Barnstable CountyUnclassifiable/Attainment.
    Berkshire CountyUnclassifiable/Attainment.
    Bristol CountyUnclassifiable/Attainment.
    Dukes CountyUnclassifiable/Attainment.
    Essex CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Hampden CountyUnclassifiable/Attainment.
    Hampshire CountyUnclassifiable/Attainment.
    Middlesex CountyUnclassifiable/Attainment.
    Nantucket CountyUnclassifiable/Attainment.
    Norfolk CountyUnclassifiable/Attainment.
    Plymouth CountyUnclassifiable/Attainment.
    Suffolk CountyUnclassifiable/Attainment.
    Worcester CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Massachusetts—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Barnstable CountyUnclassifiable/Attainment.
    Berkshire CountyUnclassifiable/Attainment.
    Bristol CountyUnclassifiable/Attainment.
    Dukes CountyUnclassifiable/Attainment.
    Essex CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Hampden CountyUnclassifiable/Attainment.
    Hampshire CountyUnclassifiable/Attainment.
    Middlesex CountyUnclassifiable/Attainment.
    Nantucket CountyUnclassifiable/Attainment.
    Norfolk CountyUnclassifiable/Attainment.
    Plymouth CountyUnclassifiable/Attainment.
    Suffolk CountyUnclassifiable/Attainment.
    Worcester CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    Start Printed Page 31658

    Massachusetts—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Barnstable CountyUnclassifiable/Attainment.
    Berkshire CountyUnclassifiable/Attainment.
    Bristol CountyUnclassifiable/Attainment.
    Dukes CountyUnclassifiable/Attainment.
    Essex CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Hampden CountyUnclassifiable/Attainment.
    Hampshire CountyUnclassifiable/Attainment.
    Middlesex CountyUnclassifiable/Attainment.
    Nantucket CountyUnclassifiable/Attainment.
    Norfolk CountyUnclassifiable/Attainment.
    Plymouth CountyUnclassifiable/Attainment.
    Suffolk CountyUnclassifiable/Attainment.
    Worcester CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    24. Section 81.323 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Michigan—PM 2.5 (Annual NAAQS)” and “Michigan—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Michigan—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Michigan—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Michigan—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Michigan—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Michigan.
    * * * * *

    Michigan—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Detroit-Ann Arbor, MI:8/29/13Attainment..
    Livingston County
    Macomb County
    Monroe County
    Oakland County
    St. Clair County
    Washtenaw County
    Wayne County
    Rest of State:
    Alcona CountyUnclassifiable/Attainment.
    Alger CountyUnclassifiable/Attainment.
    Allegan CountyUnclassifiable/Attainment.
    Alpena CountyUnclassifiable/Attainment.
    Antrim CountyUnclassifiable/Attainment.
    Arenac CountyUnclassifiable/Attainment.
    Baraga CountyUnclassifiable/Attainment.
    Barry CountyUnclassifiable/Attainment.
    Bay CountyUnclassifiable/Attainment.
    Benzie CountyUnclassifiable/Attainment.
    Berrien CountyUnclassifiable/Attainment.
    Branch CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Charlevoix CountyUnclassifiable/Attainment.
    Cheboygan CountyUnclassifiable/Attainment.
    Chippewa CountyUnclassifiable/Attainment.
    Clare CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Delta CountyUnclassifiable/Attainment.
    Dickinson CountyUnclassifiable/Attainment.
    Eaton CountyUnclassifiable/Attainment.
    Emmet CountyUnclassifiable/Attainment.
    Start Printed Page 31659
    Genesee CountyUnclassifiable/Attainment.
    Gladwin CountyUnclassifiable/Attainment.
    Gogebic CountyUnclassifiable/Attainment.
    Grand Traverse CountyUnclassifiable/Attainment.
    Gratiot CountyUnclassifiable/Attainment.
    Hillsdale CountyUnclassifiable/Attainment.
    Houghton CountyUnclassifiable/Attainment.
    Huron CountyUnclassifiable/Attainment.
    Ingham CountyUnclassifiable/Attainment.
    Ionia CountyUnclassifiable/Attainment.
    Iosco CountyUnclassifiable/Attainment.
    Iron CountyUnclassifiable/Attainment.
    Isabella CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Kalamazoo CountyUnclassifiable/Attainment.
    Kalkaska CountyUnclassifiable/Attainment.
    Kent CountyUnclassifiable/Attainment.
    Keweenaw CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lapeer CountyUnclassifiable/Attainment.
    Leelanau CountyUnclassifiable/Attainment.
    Lenawee CountyUnclassifiable/Attainment.
    Luce CountyUnclassifiable/Attainment.
    Mackinac CountyUnclassifiable/Attainment.
    Manistee CountyUnclassifiable/Attainment.
    Marquette CountyUnclassifiable/Attainment.
    Mason CountyUnclassifiable/Attainment.
    Mecosta CountyUnclassifiable/Attainment.
    Menominee CountyUnclassifiable/Attainment.
    Midland CountyUnclassifiable/Attainment.
    Missaukee CountyUnclassifiable/Attainment.
    Montcalm CountyUnclassifiable/Attainment.
    Montmorency CountyUnclassifiable/Attainment.
    Muskegon CountyUnclassifiable/Attainment.
    Newaygo CountyUnclassifiable/Attainment.
    Oceana CountyUnclassifiable/Attainment.
    Ogemaw CountyUnclassifiable/Attainment.
    Ontonagon CountyUnclassifiable/Attainment.
    Osceola CountyUnclassifiable/Attainment.
    Oscoda CountyUnclassifiable/Attainment.
    Otsego CountyUnclassifiable/Attainment.
    Ottawa CountyUnclassifiable/Attainment.
    Presque Isle CountyUnclassifiable/Attainment.
    Roscommon CountyUnclassifiable/Attainment.
    Saginaw CountyUnclassifiable/Attainment.
    St. Joseph CountyUnclassifiable/Attainment.
    Sanilac CountyUnclassifiable/Attainment.
    Schoolcraft CountyUnclassifiable/Attainment.
    Shiawassee CountyUnclassifiable/Attainment.
    Tuscola CountyUnclassifiable/Attainment.
    Van Buren CountyUnclassifiable/Attainment.
    Wexford CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Michigan—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Detroit-Ann Arbor, MI:
    Livingston CountyUnclassifiable/Attainment.
    Macomb CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Oakland CountyUnclassifiable/Attainment.
    St. Clair CountyUnclassifiable/Attainment.
    Start Printed Page 31660
    Washtenaw CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Rest of State:
    Alcona CountyUnclassifiable/Attainment.
    Alger CountyUnclassifiable/Attainment.
    Allegan CountyUnclassifiable/Attainment.
    Alpena CountyUnclassifiable/Attainment.
    Antrim CountyUnclassifiable/Attainment.
    Arenac CountyUnclassifiable/Attainment.
    Baraga CountyUnclassifiable/Attainment.
    Barry CountyUnclassifiable/Attainment.
    Bay CountyUnclassifiable/Attainment.
    Benzie CountyUnclassifiable/Attainment.
    Berrien CountyUnclassifiable/Attainment.
    Branch CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Charlevoix CountyUnclassifiable/Attainment.
    Cheboygan CountyUnclassifiable/Attainment.
    Chippewa CountyUnclassifiable/Attainment.
    Clare CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Delta CountyUnclassifiable/Attainment.
    Dickinson CountyUnclassifiable/Attainment.
    Eaton CountyUnclassifiable/Attainment.
    Emmet CountyUnclassifiable/Attainment.
    Genesee CountyUnclassifiable/Attainment.
    Gladwin CountyUnclassifiable/Attainment.
    Gogebic CountyUnclassifiable/Attainment.
    Grand Traverse CountyUnclassifiable/Attainment.
    Gratiot CountyUnclassifiable/Attainment.
    Hillsdale CountyUnclassifiable/Attainment.
    Houghton CountyUnclassifiable/Attainment.
    Huron CountyUnclassifiable/Attainment.
    Ingham CountyUnclassifiable/Attainment.
    Ionia CountyUnclassifiable/Attainment.
    Iosco CountyUnclassifiable/Attainment.
    Iron CountyUnclassifiable/Attainment.
    Isabella CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Kalamazoo CountyUnclassifiable/Attainment.
    Kalkaska CountyUnclassifiable/Attainment.
    Kent CountyUnclassifiable/Attainment.
    Keweenaw CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lapeer CountyUnclassifiable/Attainment.
    Leelanau CountyUnclassifiable/Attainment.
    Lenawee CountyUnclassifiable/Attainment.
    Luce CountyUnclassifiable/Attainment.
    Mackinac CountyUnclassifiable/Attainment.
    Manistee CountyUnclassifiable/Attainment.
    Marquette CountyUnclassifiable/Attainment.
    Mason CountyUnclassifiable/Attainment.
    Mecosta CountyUnclassifiable/Attainment.
    Menominee CountyUnclassifiable/Attainment.
    Midland CountyUnclassifiable/Attainment.
    Missaukee CountyUnclassifiable/Attainment.
    Montcalm CountyUnclassifiable/Attainment.
    Montmorency CountyUnclassifiable/Attainment.
    Muskegon CountyUnclassifiable/Attainment.
    Newaygo CountyUnclassifiable/Attainment.
    Oceana CountyUnclassifiable/Attainment.
    Ogemaw CountyUnclassifiable/Attainment.
    Ontonagon CountyUnclassifiable/Attainment.
    Osceola CountyUnclassifiable/Attainment.
    Oscoda CountyUnclassifiable/Attainment.
    Otsego CountyUnclassifiable/Attainment.
    Ottawa CountyUnclassifiable/Attainment.
    Start Printed Page 31661
    Presque Isle CountyUnclassifiable/Attainment.
    Roscommon CountyUnclassifiable/Attainment.
    Saginaw CountyUnclassifiable/Attainment.
    St. Joseph CountyUnclassifiable/Attainment.
    Sanilac CountyUnclassifiable/Attainment.
    Schoolcraft CountyUnclassifiable/Attainment.
    Shiawassee CountyUnclassifiable/Attainment.
    Tuscola CountyUnclassifiable/Attainment.
    Van Buren CountyUnclassifiable/Attainment.
    Wexford CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Michigan—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Detroit-Ann Arbor, MI:8/29/13Attainment.
    Livingston County
    Macomb County
    Monroe County
    Oakland County
    St. Clair County
    Washtenaw County
    Wayne County
    Rest of State:
    Alcona CountyUnclassifiable/Attainment.
    Alger CountyUnclassifiable/Attainment.
    Allegan CountyUnclassifiable/Attainment.
    Alpena CountyUnclassifiable/Attainment.
    Antrim CountyUnclassifiable/Attainment.
    Arenac CountyUnclassifiable/Attainment.
    Baraga CountyUnclassifiable/Attainment.
    Barry CountyUnclassifiable/Attainment.
    Bay CountyUnclassifiable/Attainment.
    Benzie CountyUnclassifiable/Attainment.
    Berrien CountyUnclassifiable/Attainment.
    Branch CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Charlevoix CountyUnclassifiable/Attainment.
    Cheboygan CountyUnclassifiable/Attainment.
    Chippewa CountyUnclassifiable/Attainment.
    Clare CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Delta CountyUnclassifiable/Attainment.
    Dickinson CountyUnclassifiable/Attainment.
    Eaton CountyUnclassifiable/Attainment.
    Emmet CountyUnclassifiable/Attainment.
    Genesee CountyUnclassifiable/Attainment.
    Gladwin CountyUnclassifiable/Attainment.
    Gogebic CountyUnclassifiable/Attainment.
    Grand Traverse CountyUnclassifiable/Attainment.
    Gratiot CountyUnclassifiable/Attainment.
    Hillsdale CountyUnclassifiable/Attainment.
    Houghton CountyUnclassifiable/Attainment.
    Huron CountyUnclassifiable/Attainment.
    Ingham CountyUnclassifiable/Attainment.
    Ionia CountyUnclassifiable/Attainment.
    Iosco CountyUnclassifiable/Attainment.
    Iron CountyUnclassifiable/Attainment.
    Isabella CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Kalamazoo CountyUnclassifiable/Attainment.
    Start Printed Page 31662
    Kalkaska CountyUnclassifiable/Attainment.
    Kent CountyUnclassifiable/Attainment.
    Keweenaw CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lapeer CountyUnclassifiable/Attainment.
    Leelanau CountyUnclassifiable/Attainment.
    Lenawee CountyUnclassifiable/Attainment.
    Luce CountyUnclassifiable/Attainment.
    Mackinac CountyUnclassifiable/Attainment.
    Manistee CountyUnclassifiable/Attainment.
    Marquette CountyUnclassifiable/Attainment.
    Mason CountyUnclassifiable/Attainment.
    Mecosta CountyUnclassifiable/Attainment.
    Menominee CountyUnclassifiable/Attainment.
    Midland CountyUnclassifiable/Attainment.
    Missaukee CountyUnclassifiable/Attainment.
    Montcalm CountyUnclassifiable/Attainment.
    Montmorency CountyUnclassifiable/Attainment.
    Muskegon CountyUnclassifiable/Attainment.
    Newaygo CountyUnclassifiable/Attainment.
    Oceana CountyUnclassifiable/Attainment.
    Ogemaw CountyUnclassifiable/Attainment.
    Ontonagon CountyUnclassifiable/Attainment.
    Osceola CountyUnclassifiable/Attainment.
    Oscoda CountyUnclassifiable/Attainment.
    Otsego CountyUnclassifiable/Attainment.
    Ottawa CountyUnclassifiable/Attainment.
    Presque Isle CountyUnclassifiable/Attainment.
    Roscommon CountyUnclassifiable/Attainment.
    Saginaw CountyUnclassifiable/Attainment.
    St. Joseph CountyUnclassifiable/Attainment.
    Sanilac CountyUnclassifiable/Attainment.
    Schoolcraft CountyUnclassifiable/Attainment.
    Shiawassee CountyUnclassifiable/Attainment.
    Tuscola CountyUnclassifiable/Attainment.
    Van Buren CountyUnclassifiable/Attainment.
    Wexford CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    25. Section 81.324 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Minnesota—PM 2.5 (Annual NAAQS)” and “Minnesota—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Minnesota—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Minnesota—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Minnesota—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Minnesota—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Minnesota.
    * * * * *

    Minnesota—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Aitkin CountyUnclassifiable/Attainment.
    Anoka CountyUnclassifiable/Attainment.
    Becker CountyUnclassifiable/Attainment.
    Beltrami CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Big Stone CountyUnclassifiable/Attainment.
    Blue Earth CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Carlton CountyUnclassifiable/Attainment.
    Carver CountyUnclassifiable/Attainment.
    Start Printed Page 31663
    Cass CountyUnclassifiable/Attainment.
    Chippewa CountyUnclassifiable/Attainment.
    Chisago CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clearwater CountyUnclassifiable/Attainment.
    Cook CountyUnclassifiable/Attainment.
    Cottonwood CountyUnclassifiable/Attainment.
    Crow Wing CountyUnclassifiable/Attainment.
    Dakota CountyUnclassifiable/Attainment.
    Dodge CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Faribault CountyUnclassifiable/Attainment.
    Fillmore CountyUnclassifiable/Attainment.
    Freeborn CountyUnclassifiable/Attainment.
    Goodhue CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Hennepin CountyUnclassifiable/Attainment.
    Houston CountyUnclassifiable/Attainment.
    Hubbard CountyUnclassifiable/Attainment.
    Isanti CountyUnclassifiable/Attainment.
    Itasca CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Kanabec CountyUnclassifiable/Attainment.
    Kandiyohi CountyUnclassifiable/Attainment.
    Kittson CountyUnclassifiable/Attainment.
    Koochiching CountyUnclassifiable/Attainment.
    Lac qui Parle CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lake of the Woods CountyUnclassifiable/Attainment.
    Le Sueur CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Lyon CountyUnclassifiable/Attainment.
    McLeod CountyUnclassifiable/Attainment.
    Mahnomen CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Martin CountyUnclassifiable/Attainment.
    Meeker CountyUnclassifiable/Attainment.
    Mille Lacs CountyUnclassifiable/Attainment.
    Morrison CountyUnclassifiable/Attainment.
    Mower CountyUnclassifiable/Attainment.
    Murray CountyUnclassifiable/Attainment.
    Nicollet CountyUnclassifiable/Attainment.
    Nobles CountyUnclassifiable/Attainment.
    Norman CountyUnclassifiable/Attainment.
    Olmsted CountyUnclassifiable/Attainment.
    Otter Tail CountyUnclassifiable/Attainment.
    Pennington CountyUnclassifiable/Attainment.
    Pine CountyUnclassifiable/Attainment.
    Pipestone CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Pope CountyUnclassifiable/Attainment.
    Ramsey CountyUnclassifiable/Attainment.
    Red Lake CountyUnclassifiable/Attainment.
    Redwood CountyUnclassifiable/Attainment.
    Renville CountyUnclassifiable/Attainment.
    Rice CountyUnclassifiable/Attainment.
    Rock CountyUnclassifiable/Attainment.
    Roseau CountyUnclassifiable/Attainment.
    St. Louis CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Sherburne CountyUnclassifiable/Attainment.
    Sibley CountyUnclassifiable/Attainment.
    Stearns CountyUnclassifiable/Attainment.
    Steele CountyUnclassifiable/Attainment.
    Stevens CountyUnclassifiable/Attainment.
    Swift CountyUnclassifiable/Attainment.
    Todd CountyUnclassifiable/Attainment.
    Traverse CountyUnclassifiable/Attainment.
    Wabasha CountyUnclassifiable/Attainment.
    Start Printed Page 31664
    Wadena CountyUnclassifiable/Attainment.
    Waseca CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Watonwan CountyUnclassifiable/Attainment.
    Wilkin CountyUnclassifiable/Attainment.
    Winona CountyUnclassifiable/Attainment.
    Wright CountyUnclassifiable/Attainment.
    Yellow Medicine CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Minnesota—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Aitkin CountyUnclassifiable/Attainment.
    Anoka CountyUnclassifiable/Attainment.
    Becker CountyUnclassifiable/Attainment.
    Beltrami CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Big Stone CountyUnclassifiable/Attainment.
    Blue Earth CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Carlton CountyUnclassifiable/Attainment.
    Carver CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Chippewa CountyUnclassifiable/Attainment.
    Chisago CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clearwater CountyUnclassifiable/Attainment.
    Cook CountyUnclassifiable/Attainment.
    Cottonwood CountyUnclassifiable/Attainment.
    Crow Wing CountyUnclassifiable/Attainment.
    Dakota CountyUnclassifiable/Attainment.
    Dodge CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Faribault CountyUnclassifiable/Attainment.
    Fillmore CountyUnclassifiable/Attainment.
    Freeborn CountyUnclassifiable/Attainment.
    Goodhue CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Hennepin CountyUnclassifiable/Attainment.
    Houston CountyUnclassifiable/Attainment.
    Hubbard CountyUnclassifiable/Attainment.
    Isanti CountyUnclassifiable/Attainment.
    Itasca CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Kanabec CountyUnclassifiable/Attainment.
    Kandiyohi CountyUnclassifiable/Attainment.
    Kittson CountyUnclassifiable/Attainment.
    Koochiching CountyUnclassifiable/Attainment.
    Lac qui Parle CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lake of the Woods CountyUnclassifiable/Attainment.
    Le Sueur CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Lyon CountyUnclassifiable/Attainment.
    McLeod CountyUnclassifiable/Attainment.
    Mahnomen CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Martin CountyUnclassifiable/Attainment.
    Meeker CountyUnclassifiable/Attainment.
    Mille Lacs CountyUnclassifiable/Attainment.
    Morrison CountyUnclassifiable/Attainment.
    Start Printed Page 31665
    Mower CountyUnclassifiable/Attainment.
    Murray CountyUnclassifiable/Attainment.
    Nicollet CountyUnclassifiable/Attainment.
    Nobles CountyUnclassifiable/Attainment.
    Norman CountyUnclassifiable/Attainment.
    Olmsted CountyUnclassifiable/Attainment.
    Otter Tail CountyUnclassifiable/Attainment.
    Pennington CountyUnclassifiable/Attainment.
    Pine CountyUnclassifiable/Attainment.
    Pipestone CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Pope CountyUnclassifiable/Attainment.
    Ramsey CountyUnclassifiable/Attainment.
    Red Lake CountyUnclassifiable/Attainment.
    Redwood CountyUnclassifiable/Attainment.
    Renville CountyUnclassifiable/Attainment.
    Rice CountyUnclassifiable/Attainment.
    Rock CountyUnclassifiable/Attainment.
    Roseau CountyUnclassifiable/Attainment.
    St. Louis CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Sherburne CountyUnclassifiable/Attainment.
    Sibley CountyUnclassifiable/Attainment.
    Stearns CountyUnclassifiable/Attainment.
    Steele CountyUnclassifiable/Attainment.
    Stevens CountyUnclassifiable/Attainment.
    Swift CountyUnclassifiable/Attainment.
    Todd CountyUnclassifiable/Attainment.
    Traverse CountyUnclassifiable/Attainment.
    Wabasha CountyUnclassifiable/Attainment.
    Wadena CountyUnclassifiable/Attainment.
    Waseca CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Watonwan CountyUnclassifiable/Attainment.
    Wilkin CountyUnclassifiable/Attainment.
    Winona CountyUnclassifiable/Attainment.
    Wright CountyUnclassifiable/Attainment.
    Yellow Medicine CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Minnesota—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Aitkin CountyUnclassifiable/Attainment.
    Anoka CountyUnclassifiable/Attainment.
    Becker CountyUnclassifiable/Attainment.
    Beltrami CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Big Stone CountyUnclassifiable/Attainment.
    Blue Earth CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Carlton CountyUnclassifiable/Attainment.
    Carver CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Chippewa CountyUnclassifiable/Attainment.
    Chisago CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clearwater CountyUnclassifiable/Attainment.
    Cook CountyUnclassifiable/Attainment.
    Cottonwood CountyUnclassifiable/Attainment.
    Crow Wing CountyUnclassifiable/Attainment.
    Dakota CountyUnclassifiable/Attainment.
    Start Printed Page 31666
    Dodge CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Faribault CountyUnclassifiable/Attainment.
    Fillmore CountyUnclassifiable/Attainment.
    Freeborn CountyUnclassifiable/Attainment.
    Goodhue CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Hennepin CountyUnclassifiable/Attainment.
    Houston CountyUnclassifiable/Attainment.
    Hubbard CountyUnclassifiable/Attainment.
    Isanti CountyUnclassifiable/Attainment.
    Itasca CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Kanabec CountyUnclassifiable/Attainment.
    Kandiyohi CountyUnclassifiable/Attainment.
    Kittson CountyUnclassifiable/Attainment.
    Koochiching CountyUnclassifiable/Attainment.
    Lac qui Parle CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lake of the Woods CountyUnclassifiable/Attainment.
    Le Sueur CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Lyon CountyUnclassifiable/Attainment.
    McLeod CountyUnclassifiable/Attainment.
    Mahnomen CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Martin CountyUnclassifiable/Attainment.
    Meeker CountyUnclassifiable/Attainment.
    Mille Lacs CountyUnclassifiable/Attainment.
    Morrison CountyUnclassifiable/Attainment.
    Mower CountyUnclassifiable/Attainment.
    Murray CountyUnclassifiable/Attainment.
    Nicollet CountyUnclassifiable/Attainment.
    Nobles CountyUnclassifiable/Attainment.
    Norman CountyUnclassifiable/Attainment.
    Olmsted CountyUnclassifiable/Attainment.
    Otter Tail CountyUnclassifiable/Attainment.
    Pennington CountyUnclassifiable/Attainment.
    Pine CountyUnclassifiable/Attainment.
    Pipestone CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Pope CountyUnclassifiable/Attainment.
    Ramsey CountyUnclassifiable/Attainment.
    Red Lake CountyUnclassifiable/Attainment.
    Redwood CountyUnclassifiable/Attainment.
    Renville CountyUnclassifiable/Attainment.
    Rice CountyUnclassifiable/Attainment.
    Rock CountyUnclassifiable/Attainment.
    Roseau CountyUnclassifiable/Attainment.
    St. Louis CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Sherburne CountyUnclassifiable/Attainment.
    Sibley CountyUnclassifiable/Attainment.
    Stearns CountyUnclassifiable/Attainment.
    Steele CountyUnclassifiable/Attainment.
    Stevens CountyUnclassifiable/Attainment.
    Swift CountyUnclassifiable/Attainment.
    Todd CountyUnclassifiable/Attainment.
    Traverse CountyUnclassifiable/Attainment.
    Wabasha CountyUnclassifiable/Attainment.
    Wadena CountyUnclassifiable/Attainment.
    Waseca CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Watonwan CountyUnclassifiable/Attainment.
    Wilkin CountyUnclassifiable/Attainment.
    Winona CountyUnclassifiable/Attainment.
    Wright CountyUnclassifiable/Attainment.
    Yellow Medicine CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    26. Section 81.325 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Mississippi—PM 2.5 (Annual NAAQS)” and “Mississippi—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Mississippi—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Mississippi—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Mississippi—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Mississippi—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Mississippi.
    * * * * *

    Mississippi—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adams CountyUnclassifiable/Attainment.
    Alcorn CountyUnclassifiable/Attainment.
    Amite CountyUnclassifiable/Attainment.
    Attala CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Bolivar CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Chickasaw CountyUnclassifiable/Attainment.
    Choctaw CountyUnclassifiable/Attainment.
    Claiborne CountyUnclassifiable/Attainment.
    Clarke CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Coahoma CountyUnclassifiable/Attainment.
    Copiah CountyUnclassifiable/Attainment.
    Covington CountyUnclassifiable/Attainment.
    DeSoto CountyUnclassifiable/Attainment.
    Forrest CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    George CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Grenada CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Hinds CountyUnclassifiable/Attainment.
    Holmes CountyUnclassifiable/Attainment.
    Humphreys CountyUnclassifiable/Attainment.
    Issaquena CountyUnclassifiable/Attainment.
    Itawamba CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Jefferson Davis CountyUnclassifiable/Attainment.
    Jones CountyUnclassifiable/Attainment.
    Kemper CountyUnclassifiable/Attainment.
    Lafayette CountyUnclassifiable/Attainment.
    Lamar CountyUnclassifiable/Attainment.
    Lauderdale CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Leake CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Leflore CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Lowndes CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Neshoba CountyUnclassifiable/Attainment.
    Newton CountyUnclassifiable/Attainment.
    Noxubee CountyUnclassifiable/Attainment.
    Oktibbeha CountyUnclassifiable/Attainment.
    Panola CountyUnclassifiable/Attainment.
    Pearl River CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Start Printed Page 31668
    Pike CountyUnclassifiable/Attainment.
    Pontotoc CountyUnclassifiable/Attainment.
    Prentiss CountyUnclassifiable/Attainment.
    Quitman CountyUnclassifiable/Attainment.
    Rankin CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Sharkey CountyUnclassifiable/Attainment.
    Simpson CountyUnclassifiable/Attainment.
    Smith CountyUnclassifiable/Attainment.
    Stone CountyUnclassifiable/Attainment.
    Sunflower CountyUnclassifiable/Attainment.
    Tallahatchie CountyUnclassifiable/Attainment.
    Tate CountyUnclassifiable/Attainment.
    Tippah CountyUnclassifiable/Attainment.
    Tishomingo CountyUnclassifiable/Attainment.
    Tunica CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Walthall CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Wilkinson CountyUnclassifiable/Attainment.
    Winston CountyUnclassifiable/Attainment.
    Yalobusha CountyUnclassifiable/Attainment.
    Yazoo CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Mississippi—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date1TypeDateType
    Statewide:
    Adams CountyUnclassifiable/Attainment.
    Alcorn CountyUnclassifiable/Attainment.
    Amite CountyUnclassifiable/Attainment.
    Attala CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Bolivar CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Chickasaw CountyUnclassifiable/Attainment.
    Choctaw CountyUnclassifiable/Attainment.
    Claiborne CountyUnclassifiable/Attainment.
    Clarke CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Coahoma CountyUnclassifiable/Attainment.
    Copiah CountyUnclassifiable/Attainment.
    Covington CountyUnclassifiable/Attainment.
    DeSoto CountyUnclassifiable/Attainment.
    Forrest CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    George CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Grenada CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Hinds CountyUnclassifiable/Attainment.
    Holmes CountyUnclassifiable/Attainment.
    Humphreys CountyUnclassifiable/Attainment.
    Issaquena CountyUnclassifiable/Attainment.
    Itawamba CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Start Printed Page 31669
    Jefferson CountyUnclassifiable/Attainment.
    Jefferson Davis CountyUnclassifiable/Attainment.
    Jones CountyUnclassifiable/Attainment.
    Kemper CountyUnclassifiable/Attainment.
    Lafayette CountyUnclassifiable/Attainment.
    Lamar CountyUnclassifiable/Attainment.
    Lauderdale CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Leake CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Leflore CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Lowndes CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Neshoba CountyUnclassifiable/Attainment.
    Newton CountyUnclassifiable/Attainment.
    Noxubee CountyUnclassifiable/Attainment.
    Oktibbeha CountyUnclassifiable/Attainment.
    Panola CountyUnclassifiable/Attainment.
    Pearl River CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Pontotoc CountyUnclassifiable/Attainment.
    Prentiss CountyUnclassifiable/Attainment.
    Quitman CountyUnclassifiable/Attainment.
    Rankin CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Sharkey CountyUnclassifiable/Attainment.
    Simpson CountyUnclassifiable/Attainment.
    Smith CountyUnclassifiable/Attainment.
    Stone CountyUnclassifiable/Attainment.
    Sunflower CountyUnclassifiable/Attainment.
    Tallahatchie CountyUnclassifiable/Attainment.
    Tate CountyUnclassifiable/Attainment.
    Tippah CountyUnclassifiable/Attainment.
    Tishomingo CountyUnclassifiable/Attainment.
    Tunica CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Walthall CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Wilkinson CountyUnclassifiable/Attainment.
    Winston CountyUnclassifiable/Attainment.
    Yalobusha CountyUnclassifiable/Attainment.
    Yazoo CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Mississippi—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adams CountyUnclassifiable/Attainment.
    Alcorn CountyUnclassifiable/Attainment.
    Amite CountyUnclassifiable/Attainment.
    Attala CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Bolivar CountyUnclassifiable/Attainment.
    Start Printed Page 31670
    Calhoun CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Chickasaw CountyUnclassifiable/Attainment.
    Choctaw CountyUnclassifiable/Attainment.
    Claiborne CountyUnclassifiable/Attainment.
    Clarke CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Coahoma CountyUnclassifiable/Attainment.
    Copiah CountyUnclassifiable/Attainment.
    Covington CountyUnclassifiable/Attainment.
    DeSoto CountyUnclassifiable/Attainment.
    Forrest CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    George CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Grenada CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Hinds CountyUnclassifiable/Attainment.
    Holmes CountyUnclassifiable/Attainment.
    Humphreys CountyUnclassifiable/Attainment.
    Issaquena CountyUnclassifiable/Attainment.
    Itawamba CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Jefferson Davis CountyUnclassifiable/Attainment.
    Jones CountyUnclassifiable/Attainment.
    Kemper CountyUnclassifiable/Attainment.
    Lafayette CountyUnclassifiable/Attainment.
    Lamar CountyUnclassifiable/Attainment.
    Lauderdale CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Leake CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Leflore CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Lowndes CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Neshoba CountyUnclassifiable/Attainment.
    Newton CountyUnclassifiable/Attainment.
    Noxubee CountyUnclassifiable/Attainment.
    Oktibbeha CountyUnclassifiable/Attainment.
    Panola CountyUnclassifiable/Attainment.
    Pearl River CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Pontotoc CountyUnclassifiable/Attainment.
    Prentiss CountyUnclassifiable/Attainment.
    Quitman CountyUnclassifiable/Attainment.
    Rankin CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Sharkey CountyUnclassifiable/Attainment.
    Simpson CountyUnclassifiable/Attainment.
    Smith CountyUnclassifiable/Attainment.
    Stone CountyUnclassifiable/Attainment.
    Sunflower CountyUnclassifiable/Attainment.
    Tallahatchie CountyUnclassifiable/Attainment.
    Tate CountyUnclassifiable/Attainment.
    Tippah CountyUnclassifiable/Attainment.
    Tishomingo CountyUnclassifiable/Attainment.
    Tunica CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Walthall CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Start Printed Page 31671
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Wilkinson CountyUnclassifiable/Attainment.
    Winston CountyUnclassifiable/Attainment.
    Yalobusha CountyUnclassifiable/Attainment.
    Yazoo CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    27. Section 81.326 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Missouri—PM 2.5 (Annual NAAQS)” and “Missouri—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Missouri—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Missouri—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Missouri—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Missouri—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Missouri.
    * * * * *

    Missouri—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    St. Louis, MO-IL:
    Franklin CountyNonattainmentModerate.
    Jefferson CountyNonattainmentModerate.
    St. Charles CountyNonattainmentModerate.
    St. Louis CountyNonattainmentModerate.
    St. Louis CityNonattainmentModerate.
    Rest of State:
    Adair CountyUnclassifiable/Attainment.
    Andrew CountyUnclassifiable/Attainment.
    Atchison CountyUnclassifiable/Attainment.
    Audrain CountyUnclassifiable/Attainment.
    Barry CountyUnclassifiable/Attainment.
    Barton CountyUnclassifiable/Attainment.
    Bates CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Bollinger CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Buchanan CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Caldwell CountyUnclassifiable/Attainment.
    Callaway CountyUnclassifiable/Attainment.
    Camden CountyUnclassifiable/Attainment.
    Cape Girardeau CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Cedar CountyUnclassifiable/Attainment.
    Chariton CountyUnclassifiable/Attainment.
    Christian CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Cole CountyUnclassifiable/Attainment.
    Cooper CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Dade CountyUnclassifiable/Attainment.
    Dallas CountyUnclassifiable/Attainment.
    Daviess CountyUnclassifiable/Attainment.
    DeKalb CountyUnclassifiable/Attainment.
    Dent CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Start Printed Page 31672
    Dunklin CountyUnclassifiable/Attainment.
    Gasconade CountyUnclassifiable/Attainment.
    Gentry CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Grundy CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Hickory CountyUnclassifiable/Attainment.
    Holt CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    Howell CountyUnclassifiable/Attainment.
    Iron CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Laclede CountyUnclassifiable/Attainment.
    Lafayette CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Linn CountyUnclassifiable/Attainment.
    Livingston CountyUnclassifiable/Attainment.
    McDonald CountyUnclassifiable/Attainment.
    Macon CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Maries CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Miller CountyUnclassifiable/Attainment.
    Mississippi CountyUnclassifiable/Attainment.
    Moniteau CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    New Madrid CountyUnclassifiable/Attainment.
    Newton CountyUnclassifiable/Attainment.
    Oregon CountyUnclassifiable/Attainment.
    Osage CountyUnclassifiable/Attainment.
    Ozark CountyUnclassifiable/Attainment.
    Pemiscot CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pettis CountyUnclassifiable/Attainment.
    Phelps CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Platte CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Ralls CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Ray CountyUnclassifiable/Attainment.
    Reynolds CountyUnclassifiable/Attainment.
    Ripley CountyUnclassifiable/Attainment.
    St. Clair CountyUnclassifiable/Attainment.
    St. Genevieve CountyUnclassifiable/Attainment.
    St. Francois CountyUnclassifiable/Attainment.
    Saline CountyUnclassifiable/Attainment.
    Schuyler CountyUnclassifiable/Attainment.
    Scotland CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Shannon CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Stoddard CountyUnclassifiable/Attainment.
    Stone CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Taney CountyUnclassifiable/Attainment.
    Texas CountyUnclassifiable/Attainment.
    Vernon CountyUnclassifiable/Attainment.
    Start Printed Page 31673
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Worth CountyUnclassifiable/Attainment.
    Wright CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    Missouri—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adair CountyUnclassifiable/Attainment.
    Andrew CountyUnclassifiable/Attainment.
    Atchison CountyUnclassifiable/Attainment.
    Audrain CountyUnclassifiable/Attainment.
    Barry CountyUnclassifiable/Attainment.
    Barton CountyUnclassifiable/Attainment.
    Bates CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Bollinger CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Buchanan CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Caldwell CountyUnclassifiable/Attainment.
    Callaway CountyUnclassifiable/Attainment.
    Camden CountyUnclassifiable/Attainment.
    Cape Girardeau CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Cedar CountyUnclassifiable/Attainment.
    Chariton CountyUnclassifiable/Attainment.
    Christian CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Cole CountyUnclassifiable/Attainment.
    Cooper CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Dade CountyUnclassifiable/Attainment.
    Dallas CountyUnclassifiable/Attainment.
    Daviess CountyUnclassifiable/Attainment.
    DeKalb CountyUnclassifiable/Attainment.
    Dent CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Dunklin CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Gasconade CountyUnclassifiable/Attainment.
    Gentry CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Grundy CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Hickory CountyUnclassifiable/Attainment.
    Holt CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    Howell CountyUnclassifiable/Attainment.
    Iron CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Start Printed Page 31674
    Johnson CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Laclede CountyUnclassifiable/Attainment.
    Lafayette CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Linn CountyUnclassifiable/Attainment.
    Livingston CountyUnclassifiable/Attainment.
    McDonald CountyUnclassifiable/Attainment.
    Macon CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Maries CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Miller CountyUnclassifiable/Attainment.
    Mississippi CountyUnclassifiable/Attainment.
    Moniteau CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    New Madrid CountyUnclassifiable/Attainment.
    Newton CountyUnclassifiable/Attainment.
    Nodaway CountyUnclassifiable/Attainment.
    Oregon CountyUnclassifiable/Attainment.
    Osage CountyUnclassifiable/Attainment.
    Ozark CountyUnclassifiable/Attainment.
    Pemiscot CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pettis CountyUnclassifiable/Attainment.
    Phelps CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Platte CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Ralls CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Ray CountyUnclassifiable/Attainment.
    Reynolds CountyUnclassifiable/Attainment.
    Ripley CountyUnclassifiable/Attainment.
    St Charles CountyUnclassifiable/Attainment.
    St Clair CountyUnclassifiable/Attainment.
    St Genevieve CountyUnclassifiable/Attainment.
    St Francois CountyUnclassifiable/Attainment.
    St Louis CityUnclassifiable/Attainment.
    St Louis CountyUnclassifiable/Attainment.
    Saline CountyUnclassifiable/Attainment.
    Schuyler CountyUnclassifiable/Attainment.
    Scotland CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Shannon CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Stoddard CountyUnclassifiable/Attainment.
    Stone CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Taney CountyUnclassifiable/Attainment.
    Texas CountyUnclassifiable/Attainment.
    Vernon CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Worth CountyUnclassifiable/Attainment.
    Wright CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    Start Printed Page 31675

    Missouri—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date1TypeDateType
    Statewide:
    Adair CountyUnclassifiable/Attainment.
    Andrew CountyUnclassifiable/Attainment.
    Atchison CountyUnclassifiable/Attainment.
    Audrain CountyUnclassifiable/Attainment.
    Barry CountyUnclassifiable/Attainment.
    Barton CountyUnclassifiable/Attainment.
    Bates CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Bollinger CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Buchanan CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Caldwell CountyUnclassifiable/Attainment.
    Callaway CountyUnclassifiable/Attainment.
    Camden CountyUnclassifiable/Attainment.
    Cape Girardeau CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Cedar CountyUnclassifiable/Attainment.
    Chariton CountyUnclassifiable/Attainment.
    Christian CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Cole CountyUnclassifiable/Attainment.
    Cooper CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Dade CountyUnclassifiable/Attainment.
    Dallas CountyUnclassifiable/Attainment.
    Daviess CountyUnclassifiable/Attainment.
    DeKalb CountyUnclassifiable/Attainment.
    Dent CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Dunklin CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Gasconade CountyUnclassifiable/Attainment.
    Gentry CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Grundy CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Hickory CountyUnclassifiable/Attainment.
    Holt CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    Howell CountyUnclassifiable/Attainment.
    Iron CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Laclede CountyUnclassifiable/Attainment.
    Lafayette CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Linn CountyUnclassifiable/Attainment.
    Livingston CountyUnclassifiable/Attainment.
    McDonald CountyUnclassifiable/Attainment.
    Macon CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Maries CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Miller CountyUnclassifiable/Attainment.
    Mississippi CountyUnclassifiable/Attainment.
    Moniteau CountyUnclassifiable/Attainment.
    Start Printed Page 31676
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    New Madrid CountyUnclassifiable/Attainment.
    Newton CountyUnclassifiable/Attainment.
    Nodaway CountyUnclassifiable/Attainment.
    Oregon CountyUnclassifiable/Attainment.
    Osage CountyUnclassifiable/Attainment.
    Ozark CountyUnclassifiable/Attainment.
    Pemiscot CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pettis CountyUnclassifiable/Attainment.
    Phelps CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Platte CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Ralls CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Ray CountyUnclassifiable/Attainment.
    Reynolds CountyUnclassifiable/Attainment.
    Ripley CountyUnclassifiable/Attainment.
    St Charles CountyUnclassifiable/Attainment.
    St Clair CountyUnclassifiable/Attainment.
    St Genevieve CountyUnclassifiable/Attainment.
    St Francois CountyUnclassifiable/Attainment.
    St Louis CityUnclassifiable/Attainment.
    St Louis CountyUnclassifiable/Attainment.
    Saline CountyUnclassifiable/Attainment.
    Schuyler CountyUnclassifiable/Attainment.
    Scotland CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Shannon CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Stoddard CountyUnclassifiable/Attainment.
    Stone CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Taney CountyUnclassifiable/Attainment.
    Texas CountyUnclassifiable/Attainment.
    Vernon CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Worth CountyUnclassifiable/Attainment.
    Wright CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    28. Section 81.327 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Montana—PM 2.5 (Annual NAAQS)” and “Montana—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Montana—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Montana—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Montana—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Montana—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Montana.
    * * * * *

    Montana—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Libby, MT:
    Start Printed Page 31677
    Lincoln County (part)NonattainmentModerate.
    The area bounded by lines from Universal Transverse Mercador Zone 11 (North American Datum 1983) coordinates beginning at 600,000mE, 5,370,000mN east to 620,000mE, 5370,000mN south to 620,000mE, 5340,000mN west to 600,000mE, 5,340,000mN north to 600,000mE, 5,370,000mN.
    Rest of State:
    Beaverhead CountyUnclassifiable/Attainment.
    Big Horn CountyUnclassifiable/Attainment.
    Blaine CountyUnclassifiable/Attainment.
    Broadwater CountyUnclassifiable/Attainment.
    Carbon CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Cascade CountyUnclassifiable/Attainment.
    Chouteau CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Daniels CountyUnclassifiable/Attainment.
    Dawson CountyUnclassifiable/Attainment.
    Deer Lodge CountyUnclassifiable/Attainment.
    Fallon CountyUnclassifiable/Attainment.
    Fergus CountyUnclassifiable/Attainment.
    Flathead CountyUnclassifiable/Attainment.
    Gallatin CountyUnclassifiable/Attainment.
    Garfield CountyUnclassifiable/Attainment.
    Glacier CountyUnclassifiable/Attainment.
    Golden Valley CountyUnclassifiable/Attainment.
    Granite CountyUnclassifiable/Attainment.
    Hill CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Judith Basin CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lewis and Clark CountyUnclassifiable/Attainment.
    Liberty CountyUnclassifiable/Attainment.
    Lincoln County (remainder)Unclassifiable/Attainment.
    McCone CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Meagher CountyUnclassifiable/Attainment.
    Mineral CountyUnclassifiable/Attainment.
    Missoula CountyUnclassifiable/Attainment.
    Musselshell CountyUnclassifiable/Attainment.
    Park CountyUnclassifiable/Attainment.
    Petroleum CountyUnclassifiable/Attainment.
    Phillips CountyUnclassifiable/Attainment.
    Pondera CountyUnclassifiable/Attainment.
    Powder River CountyUnclassifiable/Attainment.
    Powell CountyUnclassifiable/Attainment.
    Prairie CountyUnclassifiable/Attainment.
    Ravalli CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Roosevelt CountyUnclassifiable/Attainment.
    Rosebud CountyUnclassifiable/Attainment.
    Sanders CountyUnclassifiable/Attainment.
    Sheridan CountyUnclassifiable/Attainment.
    Silver Bow CountyUnclassifiable/Attainment.
    Stillwater CountyUnclassifiable/Attainment.
    Sweet Grass CountyUnclassifiable/Attainment.
    Teton CountyUnclassifiable/Attainment.
    Toole CountyUnclassifiable/Attainment.
    Treasure CountyUnclassifiable/Attainment.
    Valley CountyUnclassifiable/Attainment.
    Wheatland CountyUnclassifiable/Attainment.
    Wibaux CountyUnclassifiable/Attainment.
    Yellowstone CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    Start Printed Page 31678

    Montana—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Beaverhead CountyUnclassifiable/Attainment.
    Big Horn CountyUnclassifiable/Attainment.
    Blaine CountyUnclassifiable/Attainment.
    Broadwater CountyUnclassifiable/Attainment.
    Carbon CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Cascade CountyUnclassifiable/Attainment.
    Chouteau CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Daniels CountyUnclassifiable/Attainment.
    Dawson CountyUnclassifiable/Attainment.
    Deer Lodge CountyUnclassifiable/Attainment.
    Fallon CountyUnclassifiable/Attainment.
    Fergus CountyUnclassifiable/Attainment.
    Flathead CountyUnclassifiable/Attainment.
    Gallatin CountyUnclassifiable/Attainment.
    Garfield CountyUnclassifiable/Attainment.
    Glacier CountyUnclassifiable/Attainment.
    Golden Valley CountyUnclassifiable/Attainment.
    Granite CountyUnclassifiable/Attainment.
    Hill CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Judith Basin CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lewis and Clark CountyUnclassifiable/Attainment.
    Liberty CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    McCone CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Meagher CountyUnclassifiable/Attainment.
    Mineral CountyUnclassifiable/Attainment.
    Missoula CountyUnclassifiable/Attainment.
    Musselshell CountyUnclassifiable/Attainment.
    Park CountyUnclassifiable/Attainment.
    Petroleum CountyUnclassifiable/Attainment.
    Phillips CountyUnclassifiable/Attainment.
    Pondera CountyUnclassifiable/Attainment.
    Powder River CountyUnclassifiable/Attainment.
    Powell CountyUnclassifiable/Attainment.
    Prairie CountyUnclassifiable/Attainment.
    Ravalli CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Roosevelt CountyUnclassifiable/Attainment.
    Rosebud CountyUnclassifiable/Attainment.
    Sanders CountyUnclassifiable/Attainment.
    Sheridan CountyUnclassifiable/Attainment.
    Silver Bow CountyUnclassifiable/Attainment.
    Stillwater CountyUnclassifiable/Attainment.
    Sweet Grass CountyUnclassifiable/Attainment.
    Teton CountyUnclassifiable/Attainment.
    Toole CountyUnclassifiable/Attainment.
    Treasure CountyUnclassifiable/Attainment.
    Valley CountyUnclassifiable/Attainment.
    Wheatland CountyUnclassifiable/Attainment.
    Wibaux CountyUnclassifiable/Attainment.
    Yellowstone CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Montana—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Start Printed Page 31679
    Beaverhead CountyUnclassifiable/Attainment.
    Big Horn CountyUnclassifiable/Attainment.
    Blaine CountyUnclassifiable/Attainment.
    Broadwater CountyUnclassifiable/Attainment.
    Carbon CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Cascade CountyUnclassifiable/Attainment.
    Chouteau CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Daniels CountyUnclassifiable/Attainment.
    Dawson CountyUnclassifiable/Attainment.
    Deer Lodge CountyUnclassifiable/Attainment.
    Fallon CountyUnclassifiable/Attainment.
    Fergus CountyUnclassifiable/Attainment.
    Flathead CountyUnclassifiable/Attainment.
    Gallatin CountyUnclassifiable/Attainment.
    Garfield CountyUnclassifiable/Attainment.
    Glacier CountyUnclassifiable/Attainment.
    Golden Valley CountyUnclassifiable/Attainment.
    Granite CountyUnclassifiable/Attainment.
    Hill CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Judith Basin CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lewis and Clark CountyUnclassifiable/Attainment.
    Liberty CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    McCone CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Meagher CountyUnclassifiable/Attainment.
    Mineral CountyUnclassifiable/Attainment.
    Missoula CountyUnclassifiable/Attainment.
    Musselshell CountyUnclassifiable/Attainment.
    Park CountyUnclassifiable/Attainment.
    Petroleum CountyUnclassifiable/Attainment.
    Phillips CountyUnclassifiable/Attainment.
    Pondera CountyUnclassifiable/Attainment.
    Powder River CountyUnclassifiable/Attainment.
    Powell CountyUnclassifiable/Attainment.
    Prairie CountyUnclassifiable/Attainment.
    Ravalli CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Roosevelt CountyUnclassifiable/Attainment.
    Rosebud CountyUnclassifiable/Attainment.
    Sanders CountyUnclassifiable/Attainment.
    Sheridan CountyUnclassifiable/Attainment.
    Silver Bow CountyUnclassifiable/Attainment.
    Stillwater CountyUnclassifiable/Attainment.
    Sweet Grass CountyUnclassifiable/Attainment.
    Teton CountyUnclassifiable/Attainment.
    Toole CountyUnclassifiable/Attainment.
    Treasure CountyUnclassifiable/Attainment.
    Valley CountyUnclassifiable/Attainment.
    Wheatland CountyUnclassifiable/Attainment.
    Wibaux CountyUnclassifiable/Attainment.
    Yellowstone CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    29. Section 81.328 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Nebraska—PM 2.5 (Annual NAAQS)” and “Nebraska—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Nebraska—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Nebraska—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Nebraska—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Nebraska—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Nebraska.
    * * * * *
    Start Printed Page 31680

    Nebraska—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adams CountyUnclassifiable/Attainment.
    Antelope CountyUnclassifiable/Attainment.
    Arthur CountyUnclassifiable/Attainment.
    Banner CountyUnclassifiable/Attainment.
    Blaine CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Box Butte CountyUnclassifiable/Attainment.
    Boyd CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Buffalo CountyUnclassifiable/Attainment.
    Burt CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Cedar CountyUnclassifiable/Attainment.
    Chase CountyUnclassifiable/Attainment.
    Cherry CountyUnclassifiable/Attainment.
    Cheyenne CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Colfax CountyUnclassifiable/Attainment.
    Cuming CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Dakota CountyUnclassifiable/Attainment.
    Dawes CountyUnclassifiable/Attainment.
    Dawson CountyUnclassifiable/Attainment.
    Deuel CountyUnclassifiable/Attainment.
    Dixon CountyUnclassifiable/Attainment.
    Dodge CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Dundy CountyUnclassifiable/Attainment.
    Fillmore CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Frontier CountyUnclassifiable/Attainment.
    Furnas CountyUnclassifiable/Attainment.
    Gage CountyUnclassifiable/Attainment.
    Garden CountyUnclassifiable/Attainment.
    Garfield CountyUnclassifiable/Attainment.
    Gosper CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Greeley CountyUnclassifiable/Attainment.
    Hall CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Harlan CountyUnclassifiable/Attainment.
    Hayes CountyUnclassifiable/Attainment.
    Hitchcock CountyUnclassifiable/Attainment.
    Holt CountyUnclassifiable/Attainment.
    Hooker CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Kearney CountyUnclassifiable/Attainment.
    Keith CountyUnclassifiable/Attainment.
    Keya Paha CountyUnclassifiable/Attainment.
    Kimball CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Lancaster CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    Loup CountyUnclassifiable/Attainment.
    McPherson CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Merrick CountyUnclassifiable/Attainment.
    Morrill CountyUnclassifiable/Attainment.
    Nance CountyUnclassifiable/Attainment.
    Nemaha CountyUnclassifiable/Attainment.
    Nuckolls CountyUnclassifiable/Attainment.
    Otoe CountyUnclassifiable/Attainment.
    Pawnee CountyUnclassifiable/Attainment.
    Perkins CountyUnclassifiable/Attainment.
    Start Printed Page 31681
    Phelps CountyUnclassifiable/Attainment.
    Pierce CountyUnclassifiable/Attainment.
    Platte CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Red Willow CountyUnclassifiable/Attainment.
    Richardson CountyUnclassifiable/Attainment.
    Rock CountyUnclassifiable/Attainment.
    Saline CountyUnclassifiable/Attainment.
    Sarpy CountyUnclassifiable/Attainment.
    Saunders CountyUnclassifiable/Attainment.
    Scotts Bluff CountyUnclassifiable/Attainment.
    Seward CountyUnclassifiable/Attainment.
    Sheridan CountyUnclassifiable/Attainment.
    Sherman CountyUnclassifiable/Attainment.
    Sioux CountyUnclassifiable/Attainment.
    Stanton CountyUnclassifiable/Attainment.
    Thayer CountyUnclassifiable/Attainment.
    Thomas CountyUnclassifiable/Attainment.
    Thurston CountyUnclassifiable/Attainment.
    Valley CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Wheeler CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Nebraska—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adams CountyUnclassifiable/Attainment.
    Antelope CountyUnclassifiable/Attainment.
    Arthur CountyUnclassifiable/Attainment.
    Banner CountyUnclassifiable/Attainment.
    Blaine CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Box Butte CountyUnclassifiable/Attainment.
    Boyd CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Buffalo CountyUnclassifiable/Attainment.
    Burt CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Cedar CountyUnclassifiable/Attainment.
    Chase CountyUnclassifiable/Attainment.
    Cherry CountyUnclassifiable/Attainment.
    Cheyenne CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Colfax CountyUnclassifiable/Attainment.
    Cuming CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Dakota CountyUnclassifiable/Attainment.
    Dawes CountyUnclassifiable/Attainment.
    Dawson CountyUnclassifiable/Attainment.
    Deuel CountyUnclassifiable/Attainment.
    Dixon CountyUnclassifiable/Attainment.
    Dodge CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Dundy CountyUnclassifiable/Attainment.
    Fillmore CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Frontier CountyUnclassifiable/Attainment.
    Start Printed Page 31682
    Furnas CountyUnclassifiable/Attainment.
    Gage CountyUnclassifiable/Attainment.
    Garden CountyUnclassifiable/Attainment.
    Garfield CountyUnclassifiable/Attainment.
    Gosper CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Greeley CountyUnclassifiable/Attainment.
    Hall CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Harlan CountyUnclassifiable/Attainment.
    Hayes CountyUnclassifiable/Attainment.
    Hitchcock CountyUnclassifiable/Attainment.
    Holt CountyUnclassifiable/Attainment.
    Hooker CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Kearney CountyUnclassifiable/Attainment.
    Keith CountyUnclassifiable/Attainment.
    Keya Paha CountyUnclassifiable/Attainment.
    Kimball CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Lancaster CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    Loup CountyUnclassifiable/Attainment.
    McPherson CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Merrick CountyUnclassifiable/Attainment.
    Morrill CountyUnclassifiable/Attainment.
    Nance CountyUnclassifiable/Attainment.
    Nemaha CountyUnclassifiable/Attainment.
    Nuckolls CountyUnclassifiable/Attainment.
    Otoe CountyUnclassifiable/Attainment.
    Pawnee CountyUnclassifiable/Attainment.
    Perkins CountyUnclassifiable/Attainment.
    Phelps CountyUnclassifiable/Attainment.
    Pierce CountyUnclassifiable/Attainment.
    Platte CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Red Willow CountyUnclassifiable/Attainment.
    Richardson CountyUnclassifiable/Attainment.
    Rock CountyUnclassifiable/Attainment.
    Saline CountyUnclassifiable/Attainment.
    Sarpy CountyUnclassifiable/Attainment.
    Saunders CountyUnclassifiable/Attainment.
    Scotts Bluff CountyUnclassifiable/Attainment.
    Seward CountyUnclassifiable/Attainment.
    Sheridan CountyUnclassifiable/Attainment.
    Sherman CountyUnclassifiable/Attainment.
    Sioux CountyUnclassifiable/Attainment.
    Stanton CountyUnclassifiable/Attainment.
    Thayer CountyUnclassifiable/Attainment.
    Thomas CountyUnclassifiable/Attainment.
    Thurston CountyUnclassifiable/Attainment.
    Valley CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Wheeler CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    Start Printed Page 31683

    Nebraska—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adams CountyUnclassifiable/Attainment.
    Antelope CountyUnclassifiable/Attainment.
    Arthur CountyUnclassifiable/Attainment.
    Banner CountyUnclassifiable/Attainment.
    Blaine CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Box Butte CountyUnclassifiable/Attainment.
    Boyd CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Buffalo CountyUnclassifiable/Attainment.
    Burt CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Cedar CountyUnclassifiable/Attainment.
    Chase CountyUnclassifiable/Attainment.
    Cherry CountyUnclassifiable/Attainment.
    Cheyenne CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Colfax CountyUnclassifiable/Attainment.
    Cuming CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Dakota CountyUnclassifiable/Attainment.
    Dawes CountyUnclassifiable/Attainment.
    Dawson CountyUnclassifiable/Attainment.
    Deuel CountyUnclassifiable/Attainment.
    Dixon CountyUnclassifiable/Attainment.
    Dodge CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Dundy CountyUnclassifiable/Attainment.
    Fillmore CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Frontier CountyUnclassifiable/Attainment.
    Furnas CountyUnclassifiable/Attainment.
    Gage CountyUnclassifiable/Attainment.
    Garden CountyUnclassifiable/Attainment.
    Garfield CountyUnclassifiable/Attainment.
    Gosper CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Greeley CountyUnclassifiable/Attainment.
    Hall CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Harlan CountyUnclassifiable/Attainment.
    Hayes CountyUnclassifiable/Attainment.
    Hitchcock CountyUnclassifiable/Attainment.
    Holt CountyUnclassifiable/Attainment.
    Hooker CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Kearney CountyUnclassifiable/Attainment.
    Keith CountyUnclassifiable/Attainment.
    Keya Paha CountyUnclassifiable/Attainment.
    Kimball CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Lancaster CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    Loup CountyUnclassifiable/Attainment.
    McPherson CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Merrick CountyUnclassifiable/Attainment.
    Morrill CountyUnclassifiable/Attainment.
    Nance CountyUnclassifiable/Attainment.
    Nemaha CountyUnclassifiable/Attainment.
    Nuckolls CountyUnclassifiable/Attainment.
    Otoe CountyUnclassifiable/Attainment.
    Pawnee CountyUnclassifiable/Attainment.
    Perkins CountyUnclassifiable/Attainment.
    Start Printed Page 31684
    Phelps CountyUnclassifiable/Attainment.
    Pierce CountyUnclassifiable/Attainment.
    Platte CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Red Willow CountyUnclassifiable/Attainment.
    Richardson CountyUnclassifiable/Attainment.
    Rock CountyUnclassifiable/Attainment.
    Saline CountyUnclassifiable/Attainment.
    Sarpy CountyUnclassifiable/Attainment.
    Saunders CountyUnclassifiable/Attainment.
    Scotts Bluff CountyUnclassifiable/Attainment.
    Seward CountyUnclassifiable/Attainment.
    Sheridan CountyUnclassifiable/Attainment.
    Sherman CountyUnclassifiable/Attainment.
    Sioux CountyUnclassifiable/Attainment.
    Stanton CountyUnclassifiable/Attainment.
    Thayer CountyUnclassifiable/Attainment.
    Thomas CountyUnclassifiable/Attainment.
    Thurston CountyUnclassifiable/Attainment.
    Valley CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Wheeler CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    30. Section 81.329 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Nevada—PM 2.5 (Annual NAAQS)” and “Nevada—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Nevada—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Nevada—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Nevada—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Nevada—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Nevada.
    * * * * *

    Nevada—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide 2Unclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 Statewide refers to hydrographic areas as shown on the State of Nevada Division of Water Resources' map titled “Water Resources and Inter-basin Flows” (September 1971), as revised to include a division of Carson Desert (area 101) into two areas, a smaller area 101 and area 101A, and a division of Boulder Flat (area 61) into an Upper Unit 61 and a Lower Unit 61. See also 67 FR 12474 (March 19, 2002).

    Nevada—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide 2Unclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 Statewide refers to hydrographic areas as shown on the State of Nevada Division of Water Resources' map titled “Water Resources and Inter-basin Flows” (September 1971), as revised to include a division of Carson Desert (area 101) into two areas, a smaller area 101 and area 101A, and a division of Boulder Flat (area 61) into an Upper Unit 61 and a Lower Unit 61. See also 67 FR 12474 (March 19, 2002).
    Start Printed Page 31685

    Nevada—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date1TypeDateType
    Statewide 2Unclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    2 Statewide refers to hydrographic areas as shown on the State of Nevada Division of Water Resources' map titled “Water Resources and Inter-basin Flows” (September 1971), as revised to include a division of Carson Desert (area 101) into two areas, a smaller area 101 and area 101A, and a division of Boulder Flat (area 61) into an Upper Unit 61 and a Lower Unit 61. See also 67 FR 12474 (March 19, 2002).
    * * * * *
    Start Amendment Part

    31. Section 81.330 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “New Hampshire—PM 2.5 (Annual NAAQS)” and “New Hampshire—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “New Hampshire—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “New Hampshire—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “New Hampshire—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “New Hampshire—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    New Hampshire.
    * * * * *

    New Hampshire—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Belknap CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Cheshire CountyUnclassifiable/Attainment.
    Coos CountyUnclassifiable/Attainment.
    Grafton CountyUnclassifiable/Attainment.
    Hillsborough CountyUnclassifiable/Attainment.
    Merrimack CountyUnclassifiable/Attainment.
    Rockingham CountyUnclassifiable/Attainment.
    Strafford CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    New Hampshire—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Belknap CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Cheshire CountyUnclassifiable/Attainment.
    Coos CountyUnclassifiable/Attainment.
    Grafton CountyUnclassifiable/Attainment.
    Hillsborough CountyUnclassifiable/Attainment.
    Merrimack CountyUnclassifiable/Attainment.
    Rockingham CountyUnclassifiable/Attainment.
    Strafford CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    New Hampshire—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Start Printed Page 31686
    Belknap CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Cheshire CountyUnclassifiable/Attainment.
    Coos CountyUnclassifiable/Attainment.
    Grafton CountyUnclassifiable/Attainment.
    Hillsborough CountyUnclassifiable/Attainment.
    Merrimack CountyUnclassifiable/Attainment.
    Rockingham CountyUnclassifiable/Attainment.
    Strafford CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    32. Section 81.331 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “New Jersey—PM 2.5 (Annual NAAQS)” and “New Jersey—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “New Jersey—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “New Jersey—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “New Jersey—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “New Jersey—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    New Jersey.
    * * * * *

    New Jersey—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    New York-N. New Jersey-Long Island, NY-NJ-CT:
    Bergen County9/4/13Attainment.
    Essex County9/4/13Attainment.
    Hudson County9/4/13Attainment.
    Mercer County9/4/13Attainment.
    Middlesex County9/4/13Attainment.
    Monmouth County9/4/13Attainment.
    Morris County9/4/13Attainment.
    Passaic County9/4/13Attainment.
    Somerset County9/4/13Attainment.
    Union County9/4/13Attainment.
    Philadelphia-Wilmington, PA-NJ-DE:
    Burlington County9/4/13Attainment.
    Camden County9/4/13Attainment.
    Gloucester County9/4/13Attainment.
    New York-N. New Jersey-Long Island, NY-NJ-CT:
    Hunterdon CountyUnclassifiable/Attainment.
    Sussex CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Atlantic City, NJ:
    Atlantic CountyUnclassifiable/Attainment.
    Cape May CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Ocean CountyUnclassifiable/Attainment.
    Salem CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    New Jersey—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    New York-N. New Jersey-Long Island, NY-NJ-CT:
    Bergen CountyUnclassifiable/Attainment.
    Essex CountyUnclassifiable/Attainment.
    Start Printed Page 31687
    Hudson CountyUnclassifiable/Attainment.
    Hunterdon CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Middlesex CountyUnclassifiable/Attainment.
    Monmouth CountyUnclassifiable/Attainment.
    Morris CountyUnclassifiable/Attainment.
    Passaic CountyUnclassifiable/Attainment.
    Somerset CountyUnclassifiable/Attainment.
    Sussex CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Philadelphia-Wilmington, PA-NJ-DE:
    Burlington CountyUnclassifiable/Attainment.
    Camden CountyUnclassifiable/Attainment.
    Gloucester CountyUnclassifiable/Attainment.
    Rest of State:
    Atlantic City, NJ:
    Atlantic CountyUnclassifiable/Attainment.
    Cape May CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Ocean CountyUnclassifiable/Attainment.
    Salem CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    New Jersey—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    New York-N. New Jersey-Long Island, NY-NJ-CT:
    Bergen County9/4/13Attainment.
    Essex County9/4/13Attainment.
    Hudson County9/4/13Attainment.
    Mercer County9/4/13Attainment.
    Middlesex County9/4/13Attainment.
    Monmouth County9/4/13Attainment.
    Morris County9/4/13Attainment.
    Passaic County9/4/13Attainment.
    Somerset County9/4/13Attainment.
    Union County9/4/13Attainment.
    Philadelphia-Wilmington, PA-NJ-DE:
    Burlington County9/4/13Attainment.
    Camden County9/4/13Attainment.
    Gloucester County9/4/13Attainment.
    Rest of State:
    New York-N. New Jersey-Long Island, NY-NJ-CT:
    Hunterdon CountyUnclassifiable/Attainment.
    Sussex CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Atlantic City, NJ:
    Atlantic CountyUnclassifiable/Attainment.
    Cape May CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Ocean CountyUnclassifiable/Attainment.
    Salem CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    33. Section 81.332 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “New Mexico—PM 2.5 (Annual NAAQS)” and “New Mexico—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “New Mexico—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “New Mexico—1997 24-hour PM2.5 NAAQS Start Printed Page 31688(Primary and Secondary)” and “New Mexico—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “New Mexico—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    New Mexico.
    * * * * *

    New Mexico—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 1Type
    AQCR 012 New Mexico-Southern Border Intrastate:
    Grant CountyUnclassifiable/Attainment.
    Hidalgo CountyUnclassifiable/Attainment.
    Luna CountyUnclassifiable/Attainment.
    AQCR 014 Four Corners Interstate (see 40 CFR 81.121):
    McKinley County (part)Unclassifiable/Attainment.
    Río Arriba County (part)Unclassifiable/Attainment.
    Sandoval County (part)Unclassifiable/Attainment.
    San Juan CountyUnclassifiable/Attainment.
    Valencia County (part)Unclassifiable/Attainment.
    AQCR 152 Albuquerque-Mid Rio Grande Intrastate:
    Bernalillo CountyUnclassifiable/Attainment.
    Sandoval County (part) see 40 CFR 81.83Unclassifiable/Attainment.
    Valencia County (part) see 40 CFR 81.83Unclassifiable/Attainment.
    AQCR 153 El Paso-Las Cruces-Alamogordo:
    Doña Ana County (part)Unclassifiable/Attainment.
    (Sunland Park Area) The area bounded by the New Mexico-Texas State line on the east, New Mexico-Mexico international line on the south, the range 3E-Range 2E line on the west, and the N3200 latitude line on the north.
    Doña Ana County (remainder)Unclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Otero CountyUnclassifiable/Attainment.
    Sierra CountyUnclassifiable/Attainment.
    AQCR 154 Northeastern Plains Intrastate:
    Colfax CountyUnclassifiable/Attainment.
    Guadalupe CountyUnclassifiable/Attainment.
    Harding CountyUnclassifiable/Attainment.
    Mora CountyUnclassifiable/Attainment.
    San Miguel CountyUnclassifiable/Attainment.
    Torrance CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    AQCR 155 Pecos-Permian Basin Intrastate:
    Chaves CountyUnclassifiable/Attainment.
    Curry CountyUnclassifiable/Attainment.
    De Baca CountyUnclassifiable/Attainment.
    Eddy CountyUnclassifiable/Attainment.
    Lea CountyUnclassifiable/Attainment.
    Quay CountyUnclassifiable/Attainment.
    Roosevelt CountyUnclassifiable/Attainment.
    AQCR 156 SW Mountains-Augustine Plains:
    Catron CountyUnclassifiable/Attainment.
    Cibola CountyUnclassifiable/Attainment.
    McKinley County (part) see 40 CFR 81.241Unclassifiable/Attainment.
    Socorro CountyUnclassifiable/Attainment.
    Valencia County (part) see 40 CFR 81.241Unclassifiable/Attainment.
    AQCR 157 Upper Rio Grande Valley Intrastate:
    Los Alamos CountyUnclassifiable/Attainment.
    Río Arriba County (part) see 40 CFR 81.239Unclassifiable/Attainment.
    Santa Fe CountyUnclassifiable/Attainment.
    Taos CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    New Mexico—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDate1Type
    AQCR 222 New Mexico-Southern Border Intrastate:
    Grant CountyUnclassifiable/Attainment.
    Start Printed Page 31689
    Hidalgo CountyUnclassifiable/Attainment.
    Luna CountyUnclassifiable/Attainment.
    AQCR 224 Four Corners Interstate (see 40 CFR 81.121):
    McKinley County (part)Unclassifiable/Attainment.
    Río Arriba County (part)Unclassifiable/Attainment.
    Sandoval County (part)Unclassifiable/Attainment.
    San Juan CountyUnclassifiable/Attainment.
    Valencia County (part)Unclassifiable/Attainment.
    AQCR 152 Albuquerque-Mid Rio Grande Intrastate:
    Bernalillo CountyUnclassifiable/Attainment.
    Sandoval County (part) see 40 CFR 81.83Unclassifiable/Attainment.
    Valencia County (part) see 40 CFR 81.83Unclassifiable/Attainment.
    AQCR 153 El Paso-Las Cruces-Alamogordo:
    Doña Ana County (part)Unclassifiable/Attainment.
    (Sunland Park Area) The area bounded by the New Mexico-Texas State line on the east, New Mexico-Mexico international line on the south, the range 3E-Range 2E line on the west, and the N3200 latitude line on the north.
    Doña Ana County (remainder)Unclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Otero CountyUnclassifiable/Attainment.
    Sierra CountyUnclassifiable/Attainment.
    AQCR 154 Northeastern Plains Intrastate:
    Colfax CountyUnclassifiable/Attainment.
    Guadalupe CountyUnclassifiable/Attainment.
    Harding CountyUnclassifiable/Attainment.
    Mora CountyUnclassifiable/Attainment.
    San Miguel CountyUnclassifiable/Attainment.
    Torrance CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    AQCR 155 Pecos-Permian Basin Intrastate:
    Chaves CountyUnclassifiable/Attainment.
    Curry CountyUnclassifiable/Attainment.
    De Baca CountyUnclassifiable/Attainment.
    Eddy CountyUnclassifiable/Attainment.
    Lea CountyUnclassifiable/Attainment.
    Quay CountyUnclassifiable/Attainment.
    Roosevelt CountyUnclassifiable/Attainment.
    AQCR 156 SW Mountains-Augustine Plains:
    Catron CountyUnclassifiable/Attainment.
    Cibola CountyUnclassifiable/Attainment.
    McKinley County (part) see 40 CFR 81.241Unclassifiable/Attainment.
    Socorro CountyUnclassifiable/Attainment.
    Valencia County (part) see 40 CFR 81.241Unclassifiable/Attainment.
    AQCR 157 Upper Rio Grande Valley Intrastate:
    Los Alamos CountyUnclassifiable/Attainment.
    Río Arriba County (part) see 40 CFR 81.239Unclassifiable/Attainment.
    Santa Fe CountyUnclassifiable/Attainment.
    Taos CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    New Mexico—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDate1Type
    AQCR 222 New Mexico-Southern Border Intrastate:
    Grant CountyUnclassifiable/Attainment.
    Hidalgo CountyUnclassifiable/Attainment.
    Luna CountyUnclassifiable/Attainment.
    AQCR 224 Four Corners Interstate (see 40 CFR 81.121):
    McKinley County (part)Unclassifiable/Attainment.
    Río Arriba County (part)Unclassifiable/Attainment.
    Sandoval County (part)Unclassifiable/Attainment.
    Start Printed Page 31690
    San Juan CountyUnclassifiable/Attainment.
    Valencia County (part)Unclassifiable/Attainment.
    AQCR 152 Albuquerque-Mid Rio Grande Intrastate:
    Bernalillo CountyUnclassifiable/Attainment.
    Sandoval County (part) see 40 CFR 81.83Unclassifiable/Attainment.
    Valencia County (part) see 40 CFR 81.83Unclassifiable/Attainment.
    AQCR 153 El Paso-Las Cruces-Alamogordo:
    Doña Ana County (part)Unclassifiable/Attainment.
    (Sunland Park Area) The area bounded by the New Mexico-Texas State line on the east, New Mexico-Mexico international line on the south, the range 3E-Range 2E line on the west, and the N3200 latitude line on the north.
    Doña Ana County (remainder)Unclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Otero CountyUnclassifiable/Attainment.
    Sierra CountyUnclassifiable/Attainment.
    AQCR 154 Northeastern Plains Intrastate:
    Colfax CountyUnclassifiable/Attainment.
    Guadalupe CountyUnclassifiable/Attainment.
    Harding CountyUnclassifiable/Attainment.
    Mora CountyUnclassifiable/Attainment.
    San Miguel CountyUnclassifiable/Attainment.
    Torrance CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    AQCR 155 Pecos-Permian Basin Intrastate:
    Chaves CountyUnclassifiable/Attainment.
    Curry CountyUnclassifiable/Attainment.
    De Baca CountyUnclassifiable/Attainment.
    Eddy CountyUnclassifiable/Attainment.
    Lea CountyUnclassifiable/Attainment.
    Quay CountyUnclassifiable/Attainment.
    Roosevelt CountyUnclassifiable/Attainment.
    AQCR 156 SW Mountains-Augustine Plains:
    Catron CountyUnclassifiable/Attainment.
    Cibola CountyUnclassifiable/Attainment.
    McKinley County (part) see 40 CFR 81.241Unclassifiable/Attainment.
    Socorro CountyUnclassifiable/Attainment.
    Valencia County (part) see 40 CFR 81.241Unclassifiable/Attainment.
    AQCR 157 Upper Rio Grande Valley Intrastate:
    Los Alamos CountyUnclassifiable/Attainment.
    Río Arriba County (part) see 40 CFR 81.239Unclassifiable/Attainment.
    Santa Fe CountyUnclassifiable/Attainment.
    Taos CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    34. Section 81.333 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “New York—PM 2.5 (Annual NAAQS)” and “New York—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “New York—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “New York—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “New York—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “New York—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    New York.
    * * * * *

    New York—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate1Type
    New York-N. New Jersey-Long Island, NY-NJ-CT:
    Bronx CountyNonattainmentModerate.
    Kings CountyNonattainmentModerate.
    Nassau CountyNonattainmentModerate.
    Start Printed Page 31691
    New York CountyNonattainmentModerate.
    Orange CountyNonattainmentModerate.
    Queens CountyNonattainmentModerate.
    Richmond CountyNonattainmentModerate.
    Rockland CountyNonattainmentModerate.
    Suffolk CountyNonattainmentModerate.
    Westchester CountyNonattainmentModerate.
    AQCR 158 Central New York Intrastate (remainder of):
    Cortland CountyUnclassifiable/Attainment.
    Herkimer CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Oneida CountyUnclassifiable/Attainment.
    AQCR 159 Champlain Valley Interstate (remainder of):
    Clinton CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    St. Lawrence CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    AQCR 160 Finger Lake Intrastate:
    Seneca CountyUnclassifiable/Attainment.
    Wyoming CountyUnclassifiable/Attainment.
    Yates CountyUnclassifiable/Attainment.
    AQCR 161 Hudson Valley Intrastate (remainder of):
    Columbia CountyUnclassifiable/Attainment.
    Fulton CountyUnclassifiable/Attainment.
    Ulster CountyUnclassifiable/Attainment.
    AQCR 163 Southern Tier East Intrastate:
    Broome CountyUnclassifiable/Attainment.
    Chenango CountyUnclassifiable/Attainment.
    Delaware CountyUnclassifiable/Attainment.
    Otsego CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Tioga CountyUnclassifiable/Attainment.
    AQCR 164 Southern Tier West Intrastate:
    Allegany CountyUnclassifiable/Attainment.
    Cattaraugus CountyUnclassifiable/Attainment.
    Chemung CountyUnclassifiable/Attainment.
    Schuyler CountyUnclassifiable/Attainment.
    Steuben CountyUnclassifiable/Attainment.
    Tompkins CountyUnclassifiable/Attainment.
    Albany-Schenectady-Troy, NY:
    Albany CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Rensselaer CountyUnclassifiable/Attainment.
    Saratoga CountyUnclassifiable/Attainment.
    Schenectady CountyUnclassifiable/Attainment.
    Schoharie CountyUnclassifiable/Attainment.
    Buffalo-Niagara Falls, NY:
    Erie CountyUnclassifiable/Attainment.
    Niagara CountyUnclassifiable/Attainment.
    Essex County, NY:
    Essex CountyUnclassifiable/Attainment.
    Jamestown, NY:
    Chautauqua CountyUnclassifiable/Attainment.
    Jefferson County, NY:
    Jefferson CountyUnclassifiable/Attainment.
    Poughkeepsie, NY:
    Dutchess CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Rochester, NY:
    Genesee CountyUnclassifiable/Attainment.
    Livingston County
    Monroe CountyUnclassifiable/Attainment.
    Ontario CountyUnclassifiable/Attainment.
    Orleans CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Syracuse, NY:
    Start Printed Page 31692
    Cayuga CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Onondaga CountyUnclassifiable/Attainment.
    Oswego CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    New York—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 1Type
    New York-N. New Jersey-Long Island, NY-NJ-CT:
    Bronx CountyUnclassifiable/Attainment.
    Kings CountyUnclassifiable/Attainment.
    Nassau CountyUnclassifiable/Attainment.
    New York CountyUnclassifiable/Attainment.
    Orange CountyUnclassifiable/Attainment.
    Queens CountyUnclassifiable/Attainment.
    Richmond CountyUnclassifiable/Attainment.
    Rockland CountyUnclassifiable/Attainment.
    Suffolk CountyUnclassifiable/Attainment.
    Westchester CountyUnclassifiable/Attainment.
    Rest of State:
    AQCR 158 Central New York Intrastate (remainder of):
    Cortland CountyUnclassifiable/Attainment.
    Herkimer CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Oneida CountyUnclassifiable/Attainment.
    AQCR 159 Champlain Valley Interstate (remainder of):
    Clinton CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    St. Lawrence CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    AQCR 160 Finger Lake Intrastate:
    Seneca CountyUnclassifiable/Attainment.
    Wyoming CountyUnclassifiable/Attainment.
    Yates CountyUnclassifiable/Attainment.
    AQCR 161 Hudson Valley Intrastate (remainder of):
    Columbia CountyUnclassifiable/Attainment.
    Fulton CountyUnclassifiable/Attainment.
    Ulster CountyUnclassifiable/Attainment.
    AQCR 163 Southern Tier East Intrastate:
    Broome CountyUnclassifiable/Attainment.
    Chenango CountyUnclassifiable/Attainment.
    Delaware CountyUnclassifiable/Attainment.
    Otsego CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Tioga CountyUnclassifiable/Attainment.
    AQCR 164 Southern Tier West Intrastate:
    Allegany CountyUnclassifiable/Attainment.
    Cattaraugus CountyUnclassifiable/Attainment.
    Chemung CountyUnclassifiable/Attainment.
    Schuyler CountyUnclassifiable/Attainment.
    Steuben CountyUnclassifiable/Attainment.
    Tompkins CountyUnclassifiable/Attainment.
    Albany-Schenectady-Troy, NY:
    Albany CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Rensselaer CountyUnclassifiable/Attainment.
    Saratoga CountyUnclassifiable/Attainment.
    Schenectady CountyUnclassifiable/Attainment.
    Start Printed Page 31693
    Schoharie CountyUnclassifiable/Attainment.
    Buffalo-Niagara Falls, NY:
    Erie CountyUnclassifiable/Attainment.
    Niagara CountyUnclassifiable/Attainment.
    Essex County, NY:
    Essex CountyUnclassifiable/Attainment.
    Jamestown, NY:
    Chautauqua CountyUnclassifiable/Attainment.
    Jefferson County, NY:
    Jefferson CountyUnclassifiable/Attainment.
    Poughkeepsie, NY:
    Dutchess CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Rochester, NY:
    Genesee CountyUnclassifiable/Attainment.
    Livingston CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Ontario CountyUnclassifiable/Attainment.
    Orleans CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Syracuse, NY:
    Cayuga CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Onondaga CountyUnclassifiable/Attainment.
    Oswego CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    New York—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    New York-N. New Jersey-Long Island, NY-NJ-CT:
    Bronx CountyNonAttainmentModerate.
    Kings CountyNonAttainmentModerate.
    Nassau CountyNonAttainmentModerate.
    New York CountyNonAttainmentModerate.
    Orange CountyNonAttainmentModerate.
    Queens CountyNonAttainmentModerate.
    Richmond CountyNonAttainmentModerate.
    Rockland CountyNonAttainmentModerate.
    Suffolk CountyNonAttainmentModerate.
    Westchester CountyNonAttainmentModerate.
    Rest of State:
    AQCR 158 Central New York Intrastate (remainder of):
    Cortland CountyUnclassifiable/Attainment..
    Herkimer CountyUnclassifiable/Attainment..
    Lewis CountyUnclassifiable/Attainment..
    Oneida CountyUnclassifiable/Attainment..
    AQCR 159 Champlain Valley Interstate (remainder of):
    Clinton CountyUnclassifiable/Attainment..
    Franklin CountyUnclassifiable/Attainment..
    Hamilton CountyUnclassifiable/Attainment..
    St. Lawrence CountyUnclassifiable/Attainment..
    Warren CountyUnclassifiable/Attainment..
    Washington CountyUnclassifiable/Attainment..
    AQCR 160 Finger Lake Intrastate:
    Seneca CountyUnclassifiable/Attainment..
    Wyoming CountyUnclassifiable/Attainment..
    Yates CountyUnclassifiable/Attainment..
    AQCR 161 Hudson Valley Intrastate (remainder of):
    Columbia CountyUnclassifiable/Attainment..
    Fulton CountyUnclassifiable/Attainment..
    Ulster CountyUnclassifiable/Attainment..
    AQCR 163 Southern Tier East Intrastate:
    Start Printed Page 31694
    Broome CountyUnclassifiable/Attainment..
    Chenango CountyUnclassifiable/Attainment..
    Delaware CountyUnclassifiable/Attainment..
    Otsego CountyUnclassifiable/Attainment..
    Sullivan CountyUnclassifiable/Attainment..
    Tioga CountyUnclassifiable/Attainment..
    AQCR 164 Southern Tier West Intrastate:
    Allegany CountyUnclassifiable/Attainment..
    Cattaraugus CountyUnclassifiable/Attainment..
    Chemung CountyUnclassifiable/Attainment..
    Schuyler CountyUnclassifiable/Attainment..
    Steuben CountyUnclassifiable/Attainment..
    Tompkins CountyUnclassifiable/Attainment..
    Albany-Schenectady-Troy, NY:
    Albany CountyUnclassifiable/Attainment..
    Greene CountyUnclassifiable/Attainment..
    Montgomery CountyUnclassifiable/Attainment..
    Rensselaer CountyUnclassifiable/Attainment..
    Saratoga CountyUnclassifiable/Attainment..
    Schenectady CountyUnclassifiable/Attainment..
    Schoharie CountyUnclassifiable/Attainment..
    Buffalo-Niagara Falls, NY:
    Erie CountyUnclassifiable/Attainment..
    Niagara CountyUnclassifiable/Attainment..
    Essex County, NY:
    Essex CountyUnclassifiable/Attainment..
    Jamestown, NY:
    Chautauqua CountyUnclassifiable/Attainment..
    Jefferson County, NY:
    Jefferson CountyUnclassifiable/Attainment..
    Poughkeepsie, NY:
    Dutchess CountyUnclassifiable/Attainment..
    Putnam CountyUnclassifiable/Attainment..
    Rochester, NY:
    Genesee CountyUnclassifiable/Attainment..
    Livingston CountyUnclassifiable/Attainment..
    Monroe CountyUnclassifiable/Attainment..
    Ontario CountyUnclassifiable/Attainment..
    Orleans CountyUnclassifiable/Attainment..
    Wayne CountyUnclassifiable/Attainment..
    Syracuse, NY:
    Cayuga CountyUnclassifiable/Attainment..
    Madison CountyUnclassifiable/Attainment..
    Onondaga CountyUnclassifiable/Attainment..
    Oswego CountyUnclassifiable/Attainment..
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    * * * * *
    Start Amendment Part

    35. Section 81.334 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “North Carolina—PM 2.5 (Annual NAAQS)” and “North Carolina—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “North Carolina—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “North Carolina—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “North Carolina—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “North Carolina—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    North Carolina.
    * * * * *

    North Carolina—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Greensboro-Winston Salem-High Point, NC:
    Davidson County12/19/11Attainment.
    Start Printed Page 31695
    Guilford County12/19/11Attainment.
    Hickory-Morganton-Lenoir, NC:
    Catawba County12/19/11Attainment.
    Rest of State:
    Alamance CountyUnclassifiable/Attainment.
    Alexander CountyUnclassifiable/Attainment.
    Alleghany CountyUnclassifiable/Attainment.
    Anson CountyUnclassifiable/Attainment.
    Ashe CountyUnclassifiable/Attainment.
    Avery CountyUnclassifiable/Attainment.
    Beaufort CountyUnclassifiable/Attainment.
    Bertie CountyUnclassifiable/Attainment.
    Bladen CountyUnclassifiable/Attainment.
    Brunswick CountyUnclassifiable/Attainment.
    Buncombe CountyUnclassifiable/Attainment.
    Burke CountyUnclassifiable/Attainment.
    Cabarrus CountyUnclassifiable/Attainment.
    Caldwell CountyUnclassifiable/Attainment.
    Camden CountyUnclassifiable/Attainment.
    Carteret CountyUnclassifiable/Attainment.
    Caswell CountyUnclassifiable/Attainment.
    Catawba CountyUnclassifiable/Attainment.
    Chatham CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Chowan CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Cleveland CountyUnclassifiable/Attainment.
    Columbus CountyUnclassifiable/Attainment.
    Craven CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Currituck CountyUnclassifiable/Attainment.
    Dare CountyUnclassifiable/Attainment.
    Davidson CountyUnclassifiable/Attainment.
    Davie CountyUnclassifiable/Attainment.
    Duplin CountyUnclassifiable/Attainment.
    Durham CountyUnclassifiable/Attainment.
    Edgecombe CountyUnclassifiable/Attainment.
    Forsyth CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Gaston CountyUnclassifiable/Attainment.
    Gates CountyUnclassifiable/Attainment.
    Graham CountyUnclassifiable/Attainment.
    Granville CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Guilford CountyUnclassifiable/Attainment.
    Halifax CountyUnclassifiable/Attainment.
    Harnett CountyUnclassifiable/Attainment.
    Haywood CountyUnclassifiable/Attainment.
    Henderson CountyUnclassifiable/Attainment.
    Hertford CountyUnclassifiable/Attainment.
    Hoke CountyUnclassifiable/Attainment.
    Hyde CountyUnclassifiable/Attainment.
    Iredell CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Johnston CountyUnclassifiable/Attainment.
    Jones CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Lenoir CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    McDowell CountyUnclassifiable/Attainment.
    Macon CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Martin CountyUnclassifiable/Attainment.
    Mecklenburg CountyUnclassifiable/Attainment.
    Mitchell CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Moore CountyUnclassifiable/Attainment.
    Nash CountyUnclassifiable/Attainment.
    New Hanover CountyUnclassifiable/Attainment.
    Start Printed Page 31696
    Northampton CountyUnclassifiable/Attainment.
    Onslow CountyUnclassifiable/Attainment.
    Orange CountyUnclassifiable/Attainment.
    Pamlico CountyUnclassifiable/Attainment.
    Pasquotank CountyUnclassifiable/Attainment.
    Pender CountyUnclassifiable/Attainment.
    Perquimans CountyUnclassifiable/Attainment.
    Person CountyUnclassifiable/Attainment.
    Pitt CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Richmond CountyUnclassifiable/Attainment.
    Robeson CountyUnclassifiable/Attainment.
    Rockingham CountyUnclassifiable/Attainment.
    Rowan CountyUnclassifiable/Attainment.
    Rutherford CountyUnclassifiable/Attainment.
    Sampson CountyUnclassifiable/Attainment.
    Scotland CountyUnclassifiable/Attainment.
    Stanly CountyUnclassifiable/Attainment.
    Stokes CountyUnclassifiable/Attainment.
    Surry CountyUnclassifiable/Attainment.
    Swain CountyUnclassifiable/Attainment.
    Transylvania CountyUnclassifiable/Attainment.
    Tyrrell CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Vance CountyUnclassifiable/Attainment.
    Wake CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Watauga CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Wilkes CountyUnclassifiable/Attainment.
    Wilson CountyUnclassifiable/Attainment.
    Yadkin CountyUnclassifiable/Attainment.
    Yancey CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.

    North Carolina—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Alamance CountyUnclassifiable/Attainment.
    Alexander CountyUnclassifiable/Attainment.
    Alleghany CountyUnclassifiable/Attainment.
    Anson CountyUnclassifiable/Attainment.
    Ashe CountyUnclassifiable/Attainment.
    Avery CountyUnclassifiable/Attainment.
    Beaufort CountyUnclassifiable/Attainment.
    Bertie CountyUnclassifiable/Attainment.
    Bladen CountyUnclassifiable/Attainment.
    Brunswick CountyUnclassifiable/Attainment.
    Buncombe CountyUnclassifiable/Attainment.
    Burke CountyUnclassifiable/Attainment.
    Cabarrus CountyUnclassifiable/Attainment.
    Caldwell CountyUnclassifiable/Attainment.
    Camden CountyUnclassifiable/Attainment.
    Carteret CountyUnclassifiable/Attainment.
    Caswell CountyUnclassifiable/Attainment.
    Chatham CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Chowan CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Cleveland CountyUnclassifiable/Attainment.
    Start Printed Page 31697
    Columbus CountyUnclassifiable/Attainment.
    Craven CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Currituck CountyUnclassifiable/Attainment.
    Dare CountyUnclassifiable/Attainment.
    Davidson CountyUnclassifiable/Attainment.
    Davie CountyUnclassifiable/Attainment.
    Duplin CountyUnclassifiable/Attainment.
    Durham CountyUnclassifiable/Attainment.
    Edgecombe CountyUnclassifiable/Attainment.
    Forsyth CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Gaston CountyUnclassifiable/Attainment.
    Gates CountyUnclassifiable/Attainment.
    Graham CountyUnclassifiable/Attainment.
    Granville CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Guilford CountyUnclassifiable/Attainment.
    Halifax CountyUnclassifiable/Attainment.
    Harnett CountyUnclassifiable/Attainment.
    Haywood CountyUnclassifiable/Attainment.
    Henderson CountyUnclassifiable/Attainment.
    Hertford CountyUnclassifiable/Attainment.
    Hoke CountyUnclassifiable/Attainment.
    Hyde CountyUnclassifiable/Attainment.
    Iredell CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Johnston CountyUnclassifiable/Attainment.
    Jones CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Lenoir CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    McDowell CountyUnclassifiable/Attainment.
    Macon CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Martin CountyUnclassifiable/Attainment.
    Mecklenburg CountyUnclassifiable/Attainment.
    Mitchell CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Moore CountyUnclassifiable/Attainment.
    Nash CountyUnclassifiable/Attainment.
    New Hanover CountyUnclassifiable/Attainment.
    Northampton CountyUnclassifiable/Attainment.
    Onslow CountyUnclassifiable/Attainment.
    Orange CountyUnclassifiable/Attainment.
    Pamlico CountyUnclassifiable/Attainment.
    Pasquotank CountyUnclassifiable/Attainment.
    Pender CountyUnclassifiable/Attainment.
    Perquimans CountyUnclassifiable/Attainment.
    Person CountyUnclassifiable/Attainment.
    Pitt CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Richmond CountyUnclassifiable/Attainment.
    Robeson CountyUnclassifiable/Attainment.
    Rockingham CountyUnclassifiable/Attainment.
    Rowan CountyUnclassifiable/Attainment.
    Rutherford CountyUnclassifiable/Attainment.
    Sampson CountyUnclassifiable/Attainment.
    Scotland CountyUnclassifiable/Attainment.
    Stanly CountyUnclassifiable/Attainment.
    Stokes CountyUnclassifiable/Attainment.
    Surry CountyUnclassifiable/Attainment.
    Swain CountyUnclassifiable/Attainment.
    Transylvania CountyUnclassifiable/Attainment.
    Tyrrell CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Vance CountyUnclassifiable/Attainment.
    Wake CountyUnclassifiable/Attainment.
    Start Printed Page 31698
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Watauga CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Wilkes CountyUnclassifiable/Attainment.
    Wilson CountyUnclassifiable/Attainment.
    Yadkin CountyUnclassifiable/Attainment.
    Yancey CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    North Carolina—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Alamance CountyUnclassifiable/Attainment.
    Alexander CountyUnclassifiable/Attainment.
    Alleghany CountyUnclassifiable/Attainment.
    Anson CountyUnclassifiable/Attainment.
    Ashe CountyUnclassifiable/Attainment.
    Avery CountyUnclassifiable/Attainment.
    Beaufort CountyUnclassifiable/Attainment.
    Bertie CountyUnclassifiable/Attainment.
    Bladen CountyUnclassifiable/Attainment.
    Brunswick CountyUnclassifiable/Attainment.
    Buncombe CountyUnclassifiable/Attainment.
    Burke CountyUnclassifiable/Attainment.
    Cabarrus CountyUnclassifiable/Attainment.
    Caldwell CountyUnclassifiable/Attainment.
    Camden CountyUnclassifiable/Attainment.
    Carteret CountyUnclassifiable/Attainment.
    Caswell CountyUnclassifiable/Attainment.
    Catawba CountyUnclassifiable/Attainment.
    Chatham CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Chowan CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Cleveland CountyUnclassifiable/Attainment.
    Columbus CountyUnclassifiable/Attainment.
    Craven CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Currituck CountyUnclassifiable/Attainment.
    Dare CountyUnclassifiable/Attainment.
    Davidson CountyUnclassifiable/Attainment.
    Davie CountyUnclassifiable/Attainment.
    Duplin CountyUnclassifiable/Attainment.
    Durham CountyUnclassifiable/Attainment.
    Edgecombe CountyUnclassifiable/Attainment.
    Forsyth CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Gaston CountyUnclassifiable/Attainment.
    Gates CountyUnclassifiable/Attainment.
    Graham CountyUnclassifiable/Attainment.
    Granville CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Guilford CountyUnclassifiable/Attainment.
    Halifax CountyUnclassifiable/Attainment.
    Harnett CountyUnclassifiable/Attainment.
    Haywood CountyUnclassifiable/Attainment.
    Henderson CountyUnclassifiable/Attainment.
    Hertford CountyUnclassifiable/Attainment.
    Hoke CountyUnclassifiable/Attainment.
    Hyde CountyUnclassifiable/Attainment.
    Iredell CountyUnclassifiable/Attainment.
    Start Printed Page 31699
    Jackson CountyUnclassifiable/Attainment.
    Johnston CountyUnclassifiable/Attainment.
    Jones CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Lenoir CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    McDowell CountyUnclassifiable/Attainment.
    Macon CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Martin CountyUnclassifiable/Attainment.
    Mecklenburg CountyUnclassifiable/Attainment.
    Mitchell CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Moore CountyUnclassifiable/Attainment.
    Nash CountyUnclassifiable/Attainment.
    New Hanover CountyUnclassifiable/Attainment.
    Northampton CountyUnclassifiable/Attainment.
    Onslow CountyUnclassifiable/Attainment.
    Orange CountyUnclassifiable/Attainment.
    Pamlico CountyUnclassifiable/Attainment.
    Pasquotank CountyUnclassifiable/Attainment.
    Pender CountyUnclassifiable/Attainment.
    Perquimans CountyUnclassifiable/Attainment.
    Person CountyUnclassifiable/Attainment.
    Pitt CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Richmond CountyUnclassifiable/Attainment.
    Robeson CountyUnclassifiable/Attainment.
    Rockingham CountyUnclassifiable/Attainment.
    Rowan CountyUnclassifiable/Attainment.
    Rutherford CountyUnclassifiable/Attainment.
    Sampson CountyUnclassifiable/Attainment.
    Scotland CountyUnclassifiable/Attainment.
    Stanly CountyUnclassifiable/Attainment.
    Stokes CountyUnclassifiable/Attainment.
    Surry CountyUnclassifiable/Attainment.
    Swain CountyUnclassifiable/Attainment.
    Transylvania CountyUnclassifiable/Attainment.
    Tyrrell CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Vance CountyUnclassifiable/Attainment.
    Wake CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Watauga CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Wilkes CountyUnclassifiable/Attainment.
    Wilson CountyUnclassifiable/Attainment.
    Yadkin CountyUnclassifiable/Attainment.
    Yancey CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    36. Section 81.335 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “North Dakota—PM 2.5 (Annual NAAQS)” and “North Dakota—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “North Dakota—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “North Dakota—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “North Dakota—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “North Dakota—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    North Dakota.
    * * * * *
    Start Printed Page 31700

    North Dakota—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 130 Metropolitan Fargo-Moorhead Interstate:
    Cass CountyUnclassifiable/Attainment.
    Rest of State, AQCR 172:
    Adams CountyUnclassifiable/Attainment.
    Barnes CountyUnclassifiable/Attainment.
    Benson CountyUnclassifiable/Attainment.
    Billings CountyUnclassifiable/Attainment.
    Bottineau CountyUnclassifiable/Attainment.
    Bowman CountyUnclassifiable/Attainment.
    Burke CountyUnclassifiable/Attainment.
    Burleigh CountyUnclassifiable/Attainment.
    Cavalier CountyUnclassifiable/Attainment.
    Dickey CountyUnclassifiable/Attainment.
    Divide CountyUnclassifiable/Attainment.
    Dunn CountyUnclassifiable/Attainment.
    Eddy CountyUnclassifiable/Attainment.
    Emmons CountyUnclassifiable/Attainment.
    Foster CountyUnclassifiable/Attainment.
    Golden Valley CountyUnclassifiable/Attainment.
    Grand Forks CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Griggs CountyUnclassifiable/Attainment.
    Hettinger CountyUnclassifiable/Attainment.
    Kidder CountyUnclassifiable/Attainment.
    LaMoure CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    McHenry CountyUnclassifiable/Attainment.
    McIntosh CountyUnclassifiable/Attainment.
    McKenzie CountyUnclassifiable/Attainment.
    McLean CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Morton CountyUnclassifiable/Attainment.
    Mountrail CountyUnclassifiable/Attainment.
    Nelson CountyUnclassifiable/Attainment.
    Oliver CountyUnclassifiable/Attainment.
    Pembina CountyUnclassifiable/Attainment.
    Pierce CountyUnclassifiable/Attainment.
    Ramsey CountyUnclassifiable/Attainment.
    Ransom CountyUnclassifiable/Attainment.
    Renville CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Rolette CountyUnclassifiable/Attainment.
    Sargent CountyUnclassifiable/Attainment.
    Sheridan CountyUnclassifiable/Attainment.
    Sioux CountyUnclassifiable/Attainment.
    Slope CountyUnclassifiable/Attainment.
    Stark CountyUnclassifiable/Attainment.
    Steele CountyUnclassifiable/Attainment.
    Stutsman CountyUnclassifiable/Attainment.
    Towner CountyUnclassifiable/Attainment.
    Traill CountyUnclassifiable/Attainment.
    Walsh CountyUnclassifiable/Attainment.
    Ward CountyUnclassifiable/Attainment.
    Wells CountyUnclassifiable/Attainment.
    Williams CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    North Dakota—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 130 Metropolitan Fargo-Moorhead Interstate:
    Cass CountyUnclassifiable/Attainment.
    Rest of State, AQCR 172:
    Start Printed Page 31701
    Adams CountyUnclassifiable/Attainment.
    Barnes CountyUnclassifiable/Attainment.
    Benson CountyUnclassifiable/Attainment.
    Billings CountyUnclassifiable/Attainment.
    Bottineau CountyUnclassifiable/Attainment.
    Bowman CountyUnclassifiable/Attainment.
    Burke CountyUnclassifiable/Attainment.
    Burleigh CountyUnclassifiable/Attainment.
    Cavalier CountyUnclassifiable/Attainment.
    Dickey CountyUnclassifiable/Attainment.
    Divide CountyUnclassifiable/Attainment.
    Dunn CountyUnclassifiable/Attainment.
    Eddy CountyUnclassifiable/Attainment.
    Emmons CountyUnclassifiable/Attainment.
    Foster CountyUnclassifiable/Attainment.
    Golden Valley CountyUnclassifiable/Attainment.
    Grand Forks CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Griggs CountyUnclassifiable/Attainment.
    Hettinger CountyUnclassifiable/Attainment.
    Kidder CountyUnclassifiable/Attainment.
    LaMoure CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    McHenry CountyUnclassifiable/Attainment.
    McIntosh CountyUnclassifiable/Attainment.
    McKenzie CountyUnclassifiable/Attainment.
    McLean CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Morton CountyUnclassifiable/Attainment.
    Mountrail CountyUnclassifiable/Attainment.
    Nelson CountyUnclassifiable/Attainment.
    Oliver CountyUnclassifiable/Attainment.
    Pembina CountyUnclassifiable/Attainment.
    Pierce CountyUnclassifiable/Attainment.
    Ramsey CountyUnclassifiable/Attainment.
    Ransom CountyUnclassifiable/Attainment.
    Renville CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Rolette CountyUnclassifiable/Attainment.
    Sargent CountyUnclassifiable/Attainment.
    Sheridan CountyUnclassifiable/Attainment.
    Sioux CountyUnclassifiable/Attainment.
    Slope CountyUnclassifiable/Attainment.
    Stark CountyUnclassifiable/Attainment.
    Steele CountyUnclassifiable/Attainment.
    Stutsman CountyUnclassifiable/Attainment.
    Towner CountyUnclassifiable/Attainment.
    Traill CountyUnclassifiable/Attainment.
    Walsh CountyUnclassifiable/Attainment.
    Ward CountyUnclassifiable/Attainment.
    Wells CountyUnclassifiable/Attainment.
    Williams CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    North Dakota—2006 24-Hour PM2.5 NAAQS

    (Primary and secondary)

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 130 Metropolitan Fargo-Moorhead Interstate:
    Cass CountyUnclassifiable/Attainment.
    Rest of State, AQCR 172:
    Adams CountyUnclassifiable/Attainment.
    Barnes CountyUnclassifiable/Attainment.
    Benson CountyUnclassifiable/Attainment.
    Start Printed Page 31702
    Billings CountyUnclassifiable/Attainment.
    Bottineau CountyUnclassifiable/Attainment.
    Bowman CountyUnclassifiable/Attainment.
    Burke CountyUnclassifiable/Attainment.
    Burleigh CountyUnclassifiable/Attainment.
    Cavalier CountyUnclassifiable/Attainment.
    Dickey CountyUnclassifiable/Attainment.
    Divide CountyUnclassifiable/Attainment.
    Dunn CountyUnclassifiable/Attainment.
    Eddy CountyUnclassifiable/Attainment.
    Emmons CountyUnclassifiable/Attainment.
    Foster CountyUnclassifiable/Attainment.
    Golden Valley CountyUnclassifiable/Attainment.
    Grand Forks CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Griggs CountyUnclassifiable/Attainment.
    Hettinger CountyUnclassifiable/Attainment.
    Kidder CountyUnclassifiable/Attainment.
    LaMoure CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    McHenry CountyUnclassifiable/Attainment.
    McIntosh CountyUnclassifiable/Attainment.
    McKenzie CountyUnclassifiable/Attainment.
    McLean CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Morton CountyUnclassifiable/Attainment.
    Mountrail CountyUnclassifiable/Attainment.
    Nelson CountyUnclassifiable/Attainment.
    Oliver CountyUnclassifiable/Attainment.
    Pembina CountyUnclassifiable/Attainment.
    Pierce CountyUnclassifiable/Attainment.
    Ramsey CountyUnclassifiable/Attainment.
    Ransom CountyUnclassifiable/Attainment.
    Renville CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Rolette CountyUnclassifiable/Attainment.
    Sargent CountyUnclassifiable/Attainment.
    Sheridan CountyUnclassifiable/Attainment.
    Sioux CountyUnclassifiable/Attainment.
    Slope CountyUnclassifiable/Attainment.
    Stark CountyUnclassifiable/Attainment.
    Steele CountyUnclassifiable/Attainment.
    Stutsman CountyUnclassifiable/Attainment.
    Towner CountyUnclassifiable/Attainment.
    Traill CountyUnclassifiable/Attainment.
    Walsh CountyUnclassifiable/Attainment.
    Ward CountyUnclassifiable/Attainment.
    Wells CountyUnclassifiable/Attainment.
    Williams CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    37. Section 81.336 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Ohio—PM 2.5 (Annual NAAQS)” and “Ohio—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Ohio—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Ohio—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Ohio—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Ohio—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Ohio.
    * * * * *
    Start Printed Page 31703

    Ohio—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    TypeDate 1DateType
    Canton-Massillon, OH:
    Stark County10/22/13Attainment
    Cincinnati-Hamilton, Ohio12/23/11Attainment
    Butler County
    Clermont County
    Hamilton County
    Warren County
    Cleveland-Akron-Lorain, OH9/18/13Attainment
    Ashtabula County (part)
    Ashtabula Township
    Cuyahoga County
    Lake County
    Lorain County
    Medina County
    Portage County
    Summit County
    Columbus, OH11/7/13Attainment
    Coshocton County (part)
    Franklin Township
    Delaware County
    Fairfield County
    Franklin County
    Licking County
    Dayton-Springfield, OH9/26/13Attainment
    Clark County
    Greene County
    Montgomery County
    Huntington-Ashland, OH12/31/12Attainment
    Adams County (part)
    Monroe Township
    Sprigg Township
    Gallia County (part)
    Addison Township
    Cheshire Township
    Lawrence County
    Scioto County
    Parkersburg-Marietta, WV-OH:
    Washington County8/29/13Attainment
    Steubenville-Weirton, OH-WV:
    Jefferson County9/18/13Attainment
    Toledo, OH:
    Lucas CountyUnclassifiable/Attainment
    Wood CountyUnclassifiable/Attainment
    Wheeling, WV-OH:
    Belmont County8/29/13Attainment
    Youngstown-Warren-Sharon, OH-PA:
    Columbiana CountyUnclassifiable/Attainment
    Mahoning CountyUnclassifiable/Attainment
    Trumbull CountyUnclassifiable/Attainment
    Rest of State:
    Adams County (remainder)Unclassifiable/Attainment
    Allen CountyUnclassifiable/Attainment
    Ashland CountyUnclassifiable/Attainment
    Ashtabula County (remainder)Unclassifiable/Attainment
    Athens CountyUnclassifiable/Attainment
    Auglaize CountyUnclassifiable/Attainment
    Brown CountyUnclassifiable/Attainment
    Carroll CountyUnclassifiable/Attainment
    Champaign CountyUnclassifiable/Attainment
    Clinton CountyUnclassifiable/Attainment
    Coshocton County (remainder)Unclassifiable/Attainment
    Crawford CountyUnclassifiable/Attainment
    Darke CountyUnclassifiable/Attainment
    Defiance CountyUnclassifiable/Attainment
    Erie CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Fulton CountyUnclassifiable/Attainment
    Gallia County (remainder)Unclassifiable/Attainment
    Geauga CountyUnclassifiable/Attainment
    Start Printed Page 31704
    Guernsey CountyUnclassifiable/Attainment
    Hancock CountyUnclassifiable/Attainment
    Hardin CountyUnclassifiable/Attainment
    Harrison CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Highland CountyUnclassifiable/Attainment
    Hocking CountyUnclassifiable/Attainment
    Holmes CountyUnclassifiable/Attainment
    Huron CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Knox CountyUnclassifiable/Attainment
    Logan CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Meigs CountyUnclassifiable/Attainment
    Mercer CountyUnclassifiable/Attainment
    Miami CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Morrow CountyUnclassifiable/Attainment
    Muskingum CountyUnclassifiable/Attainment
    Noble CountyUnclassifiable/Attainment
    Ottawa CountyUnclassifiable/Attainment
    Paulding CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pickaway CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Preble CountyUnclassifiable/Attainment
    Putnam CountyUnclassifiable/Attainment
    Richland CountyUnclassifiable/Attainment
    Ross CountyUnclassifiable/Attainment
    Sandusky CountyUnclassifiable/Attainment
    Seneca CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    Tuscarawas CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    Van Wert CountyUnclassifiable/Attainment
    Vinton CountyUnclassifiable/Attainment
    Wayne CountyUnclassifiable/Attainment
    Williams CountyUnclassifiable/Attainment
    Wyandot CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Ohio—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    TypeDate 1DateType
    Canton-Massillon, OH:
    Stark CountyUnclassifiable/Attainment
    Cleveland-Akron-Lorain, OH:Unclassifiable/Attainment
    Cuyahoga County
    Lake County
    Lorain County
    Medina County
    Portage County
    Summit County
    Steubenville-Weirton, OH-WV:
    Jefferson CountyUnclassifiable/Attainment
    Rest of State:
    Adams CountyUnclassifiable/Attainment
    Allen CountyUnclassifiable/Attainment
    Ashland CountyUnclassifiable/Attainment
    Ashtabula CountyUnclassifiable/Attainment
    Athens CountyUnclassifiable/Attainment
    Start Printed Page 31705
    Auglaize CountyUnclassifiable/Attainment
    Belmont CountyUnclassifiable/Attainment
    Brown CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Carroll CountyUnclassifiable/Attainment
    Champaign CountyUnclassifiable/Attainment
    Clark CountyUnclassifiable/Attainment
    Clermont CountyUnclassifiable/Attainment
    Clinton CountyUnclassifiable/Attainment
    Columbiana CountyUnclassifiable/Attainment
    Coshocton CountyUnclassifiable/Attainment
    Crawford CountyUnclassifiable/Attainment
    Darke CountyUnclassifiable/Attainment
    Defiance CountyUnclassifiable/Attainment
    Delaware CountyUnclassifiable/Attainment
    Erie CountyUnclassifiable/Attainment
    Fairfield CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Fulton CountyUnclassifiable/Attainment
    Gallia CountyUnclassifiable/Attainment
    Geauga CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Guernsey CountyUnclassifiable/Attainment
    Hamilton CountyUnclassifiable/Attainment
    Hancock CountyUnclassifiable/Attainment
    Hardin CountyUnclassifiable/Attainment
    Harrison CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Highland CountyUnclassifiable/Attainment
    Hocking CountyUnclassifiable/Attainment
    Holmes CountyUnclassifiable/Attainment
    Huron CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Knox CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Licking CountyUnclassifiable/Attainment
    Logan CountyUnclassifiable/Attainment
    Lucas CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Mahoning CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Meigs CountyUnclassifiable/Attainment
    Mercer CountyUnclassifiable/Attainment
    Miami CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Morrow CountyUnclassifiable/Attainment
    Muskingum CountyUnclassifiable/Attainment
    Noble CountyUnclassifiable/Attainment
    Ottawa CountyUnclassifiable/Attainment
    Paulding CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pickaway CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Preble CountyUnclassifiable/Attainment
    Putnam CountyUnclassifiable/Attainment
    Richland CountyUnclassifiable/Attainment
    Ross CountyUnclassifiable/Attainment
    Sandusky CountyUnclassifiable/Attainment
    Scioto CountyUnclassifiable/Attainment
    Seneca CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    Trumbull CountyUnclassifiable/Attainment
    Tuscarawas CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    Van Wert CountyUnclassifiable/Attainment
    Vinton CountyUnclassifiable/Attainment
    Start Printed Page 31706
    Warren CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wayne CountyUnclassifiable/Attainment
    Williams CountyUnclassifiable/Attainment
    Wood CountyUnclassifiable/Attainment
    Wyandot CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Ohio—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Canton-Massillon, OH:
    Stark County10/22/13Attainment.
    Cleveland-Akron-Lorain, OH9/18/13Attainment.
    Cuyahoga County
    Lake County
    Lorain County
    Medina County
    Portage County
    Summit County
    Steubenville-Weirton, OH-WV:
    Jefferson County9/18/13Attainment.
    Rest of State:
    Adams CountyUnclassifiable/Attainment
    Allen CountyUnclassifiable/Attainment
    Ashland CountyUnclassifiable/Attainment
    Ashtabula CountyUnclassifiable/Attainment
    Athens CountyUnclassifiable/Attainment
    Auglaize CountyUnclassifiable/Attainment
    Belmont CountyUnclassifiable/Attainment
    Brown CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Carroll CountyUnclassifiable/Attainment
    Champaign CountyUnclassifiable/Attainment
    Clark CountyUnclassifiable/Attainment
    Clermont CountyUnclassifiable/Attainment
    Clinton CountyUnclassifiable/Attainment
    Columbiana CountyUnclassifiable/Attainment
    Coshocton CountyUnclassifiable/Attainment
    Crawford CountyUnclassifiable/Attainment
    Darke CountyUnclassifiable/Attainment
    Defiance CountyUnclassifiable/Attainment
    Delaware CountyUnclassifiable/Attainment
    Erie CountyUnclassifiable/Attainment
    Fairfield CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Fulton CountyUnclassifiable/Attainment
    Gallia CountyUnclassifiable/Attainment
    Geauga CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Guernsey CountyUnclassifiable/Attainment
    Hamilton CountyUnclassifiable/Attainment
    Hancock CountyUnclassifiable/Attainment
    Hardin CountyUnclassifiable/Attainment
    Harrison CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Highland CountyUnclassifiable/Attainment
    Hocking CountyUnclassifiable/Attainment
    Holmes CountyUnclassifiable/Attainment
    Huron CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Knox CountyUnclassifiable/Attainment
    Start Printed Page 31707
    Lawrence CountyUnclassifiable/Attainment
    Licking CountyUnclassifiable/Attainment
    Logan CountyUnclassifiable/Attainment
    Lucas CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Mahoning CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Meigs CountyUnclassifiable/Attainment
    Mercer CountyUnclassifiable/Attainment
    Miami CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Morrow CountyUnclassifiable/Attainment
    Muskingum CountyUnclassifiable/Attainment
    Noble CountyUnclassifiable/Attainment
    Ottawa CountyUnclassifiable/Attainment
    Paulding CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pickaway CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Preble CountyUnclassifiable/Attainment
    Putnam CountyUnclassifiable/Attainment
    Richland CountyUnclassifiable/Attainment
    Ross CountyUnclassifiable/Attainment
    Sandusky CountyUnclassifiable/Attainment
    Scioto CountyUnclassifiable/Attainment
    Seneca CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    Trumbull CountyUnclassifiable/Attainment
    Tuscarawas CountyUnclassifiable/Attainment
    Union CountyUnclassifiable/Attainment
    Van Wert CountyUnclassifiable/Attainment
    Vinton CountyUnclassifiable/Attainment
    Warren CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wayne CountyUnclassifiable/Attainment
    Williams CountyUnclassifiable/Attainment
    Wood CountyUnclassifiable/Attainment
    Wyandot CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    38. Section 81.337 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Oklahoma—PM 2.5 (Annual NAAQS)” and “Oklahoma—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Oklahoma—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Oklahoma—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Oklahoma—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Oklahoma—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Oklahoma.
    * * * * *

    Oklahoma—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 017 Metropolitan Fort Smith Interstate:
    Adair CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Le Flore CountyUnclassifiable/Attainment
    Sequoyah CountyUnclassifiable/Attainment
    AQCR 022 Shreveport-Texarkana-Tyler Intrastate:
    McCurtain CountyUnclassifiable/Attainment
    AQCR 184 Central Oklahoma Intrastate (part):
    Start Printed Page 31708
    Cleveland CountyUnclassifiable/Attainment
    Oklahoma CountyUnclassifiable/Attainment
    AQCR 184 Central Oklahoma Intrastate (remainder of):
    Canadian CountyUnclassifiable/Attainment
    Grady CountyUnclassifiable/Attainment
    Kingfisher CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Logan CountyUnclassifiable/Attainment
    McClain CountyUnclassifiable/Attainment
    Pottawatomie CountyUnclassifiable/Attainment
    AQCR 185 North Central Oklahoma Intrastate:
    Garfield CountyUnclassifiable/Attainment
    Grant CountyUnclassifiable/Attainment
    Kay CountyUnclassifiable/Attainment
    Noble CountyUnclassifiable/Attainment
    Payne CountyUnclassifiable/Attainment
    AQCR 186 Northeastern Oklahoma Intrastate:
    Craig CountyUnclassifiable/Attainment
    Creek CountyUnclassifiable/Attainment
    Delaware CountyUnclassifiable/Attainment
    Mayes CountyUnclassifiable/Attainment
    Muskogee CountyUnclassifiable/Attainment
    Nowata CountyUnclassifiable/Attainment
    Okmulgee CountyUnclassifiable/Attainment
    Osage CountyUnclassifiable/Attainment
    Ottawa CountyUnclassifiable/Attainment
    Pawnee CountyUnclassifiable/Attainment
    Rogers CountyUnclassifiable/Attainment
    Tulsa CountyUnclassifiable/Attainment
    Wagoner CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    AQCR 187 Northwestern Oklahoma Intrastate:
    Alfalfa CountyUnclassifiable/Attainment
    Beaver CountyUnclassifiable/Attainment
    Blaine CountyUnclassifiable/Attainment
    Cimarron CountyUnclassifiable/Attainment
    Custer CountyUnclassifiable/Attainment
    Dewey CountyUnclassifiable/Attainment
    Ellis CountyUnclassifiable/Attainment
    Harper CountyUnclassifiable/Attainment
    Major CountyUnclassifiable/Attainment
    Roger Mills CountyUnclassifiable/Attainment
    Texas CountyUnclassifiable/Attainment
    Woods CountyUnclassifiable/Attainment
    Woodward CountyUnclassifiable/Attainment
    AQCR 188 Southeastern Oklahoma Intrastate:
    Atoka CountyUnclassifiable/Attainment
    Bryan CountyUnclassifiable/Attainment
    Carter CountyUnclassifiable/Attainment
    Choctaw CountyUnclassifiable/Attainment
    Coal CountyUnclassifiable/Attainment
    Garvin CountyUnclassifiable/Attainment
    Haskell CountyUnclassifiable/Attainment
    Hughes CountyUnclassifiable/Attainment
    Johnston CountyUnclassifiable/Attainment
    Latimer CountyUnclassifiable/Attainment
    Love CountyUnclassifiable/Attainment
    McIntosh CountyUnclassifiable/Attainment
    Marshall CountyUnclassifiable/Attainment
    Murray CountyUnclassifiable/Attainment
    Okfuskee CountyUnclassifiable/Attainment
    Pittsburg CountyUnclassifiable/Attainment
    Pontotoc CountyUnclassifiable/Attainment
    Pushmataha CountyUnclassifiable/Attainment
    Seminole CountyUnclassifiable/Attainment
    AQCR 189 Southwestern Oklahoma Intrastate:
    Beckham CountyUnclassifiable/Attainment
    Caddo CountyUnclassifiable/Attainment
    Comanche CountyUnclassifiable/Attainment
    Start Printed Page 31709
    Cotton CountyUnclassifiable/Attainment
    Greer CountyUnclassifiable/Attainment
    Harmon CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Kiowa CountyUnclassifiable/Attainment
    Stephens CountyUnclassifiable/Attainment
    Tillman CountyUnclassifiable/Attainment
    Washita CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Oklahoma—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 017 Metropolitan Fort Smith Interstate:
    Adair CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Le Flore CountyUnclassifiable/Attainment.
    Sequoyah CountyUnclassifiable/Attainment.
    AQCR 022 Shreveport-Texarkana-Tyler Intrastate:
    McCurtain CountyUnclassifiable/Attainment.
    AQCR 184 Central Oklahoma Intrastate:
    Canadian CountyUnclassifiable/Attainment.
    Cleveland CountyUnclassifiable/Attainment.
    Grady CountyUnclassifiable/Attainment.
    Kingfisher CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    McClain CountyUnclassifiable/Attainment.
    Oklahoma CountyUnclassifiable/Attainment.
    Pottawatomie CountyUnclassifiable/Attainment.
    AQCR 185 North Central Oklahoma Intrastate:
    Garfield CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Kay CountyUnclassifiable/Attainment.
    Noble CountyUnclassifiable/Attainment.
    Payne CountyUnclassifiable/Attainment.
    AQCR 186 Northeastern Oklahoma Intrastate:
    Craig CountyUnclassifiable/Attainment.
    Creek CountyUnclassifiable/Attainment.
    Delaware CountyUnclassifiable/Attainment.
    Mayes CountyUnclassifiable/Attainment.
    Muskogee CountyUnclassifiable/Attainment.
    Nowata CountyUnclassifiable/Attainment.
    Okmulgee CountyUnclassifiable/Attainment.
    Osage CountyUnclassifiable/Attainment.
    Ottawa CountyUnclassifiable/Attainment.
    Pawnee CountyUnclassifiable/Attainment.
    Rogers CountyUnclassifiable/Attainment.
    Tulsa CountyUnclassifiable/Attainment.
    Wagoner CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    AQCR 187 Northwestern Oklahoma Intrastate:
    Alfalfa CountyUnclassifiable/Attainment.
    Beaver CountyUnclassifiable/Attainment.
    Blaine CountyUnclassifiable/Attainment.
    Cimarron CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Dewey CountyUnclassifiable/Attainment.
    Ellis CountyUnclassifiable/Attainment.
    Harper CountyUnclassifiable/Attainment.
    Major CountyUnclassifiable/Attainment.
    Roger Mills CountyUnclassifiable/Attainment.
    Start Printed Page 31710
    Texas CountyUnclassifiable/Attainment.
    Woods CountyUnclassifiable/Attainment.
    Woodward CountyUnclassifiable/Attainment.
    AQCR 188 Southeastern Oklahoma Intrastate:
    Atoka CountyUnclassifiable/Attainment.
    Bryan CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Choctaw CountyUnclassifiable/Attainment.
    Coal CountyUnclassifiable/Attainment.
    Garvin CountyUnclassifiable/Attainment.
    Haskell CountyUnclassifiable/Attainment.
    Hughes CountyUnclassifiable/Attainment.
    Johnston CountyUnclassifiable/Attainment.
    Latimer CountyUnclassifiable/Attainment.
    Love CountyUnclassifiable/Attainment.
    McIntosh CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Murray CountyUnclassifiable/Attainment.
    Okfuskee CountyUnclassifiable/Attainment.
    Pittsburg CountyUnclassifiable/Attainment.
    Pontotoc CountyUnclassifiable/Attainment.
    Pushmataha CountyUnclassifiable/Attainment.
    Seminole CountyUnclassifiable/Attainment.
    AQCR 189 Southwestern Oklahoma Intrastate:
    Beckham CountyUnclassifiable/Attainment.
    Caddo CountyUnclassifiable/Attainment.
    Comanche CountyUnclassifiable/Attainment.
    Cotton CountyUnclassifiable/Attainment.
    Greer CountyUnclassifiable/Attainment.
    Harmon CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Kiowa CountyUnclassifiable/Attainment.
    Stephens CountyUnclassifiable/Attainment.
    Tillman CountyUnclassifiable/Attainment.
    Washita CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Oklahoma—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 017 Metropolitan Fort Smith Interstate:
    Adair CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Le Flore CountyUnclassifiable/Attainment.
    Sequoyah CountyUnclassifiable/Attainment.
    AQCR 022 Shreveport-Texarkana-Tyler Intrastate:
    McCurtain CountyUnclassifiable/Attainment.
    AQCR 184 Central Oklahoma Intrastate:
    Canadian CountyUnclassifiable/Attainment.
    Cleveland CountyUnclassifiable/Attainment.
    Grady CountyUnclassifiable/Attainment.
    Kingfisher CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    McClain CountyUnclassifiable/Attainment.
    Oklahoma CountyUnclassifiable/Attainment.
    Pottawatomie CountyUnclassifiable/Attainment.
    AQCR 185 North Central Oklahoma Intrastate:
    Garfield CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Kay CountyUnclassifiable/Attainment.
    Noble CountyUnclassifiable/Attainment.
    Start Printed Page 31711
    Payne CountyUnclassifiable/Attainment.
    AQCR 186 Northeastern Oklahoma Intrastate:
    Craig CountyUnclassifiable/Attainment.
    Creek CountyUnclassifiable/Attainment.
    Delaware CountyUnclassifiable/Attainment.
    Mayes CountyUnclassifiable/Attainment.
    Muskogee CountyUnclassifiable/Attainment.
    Nowata CountyUnclassifiable/Attainment.
    Okmulgee CountyUnclassifiable/Attainment.
    Osage CountyUnclassifiable/Attainment.
    Ottawa CountyUnclassifiable/Attainment.
    Pawnee CountyUnclassifiable/Attainment.
    Rogers CountyUnclassifiable/Attainment.
    Tulsa CountyUnclassifiable/Attainment.
    Wagoner CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    AQCR 187 Northwestern Oklahoma Intrastate:
    Alfalfa CountyUnclassifiable/Attainment.
    Beaver CountyUnclassifiable/Attainment.
    Blaine CountyUnclassifiable/Attainment.
    Cimarron CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Dewey CountyUnclassifiable/Attainment.
    Ellis CountyUnclassifiable/Attainment.
    Harper CountyUnclassifiable/Attainment.
    Major CountyUnclassifiable/Attainment.
    Roger Mills CountyUnclassifiable/Attainment.
    Texas CountyUnclassifiable/Attainment.
    Woods CountyUnclassifiable/Attainment.
    Woodward CountyUnclassifiable/Attainment.
    AQCR 188 Southeastern Oklahoma Intrastate:
    Atoka CountyUnclassifiable/Attainment.
    Bryan CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Choctaw CountyUnclassifiable/Attainment.
    Coal CountyUnclassifiable/Attainment.
    Garvin CountyUnclassifiable/Attainment.
    Haskell CountyUnclassifiable/Attainment.
    Hughes CountyUnclassifiable/Attainment.
    Johnston CountyUnclassifiable/Attainment.
    Latimer CountyUnclassifiable/Attainment.
    Love CountyUnclassifiable/Attainment.
    McIntosh CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Murray CountyUnclassifiable/Attainment.
    Okfuskee CountyUnclassifiable/Attainment.
    Pittsburg CountyUnclassifiable/Attainment.
    Pontotoc CountyUnclassifiable/Attainment.
    Pushmataha CountyUnclassifiable/Attainment.
    Seminole CountyUnclassifiable/Attainment.
    AQCR 189 Southwestern Oklahoma Intrastate:
    Beckham CountyUnclassifiable/Attainment.
    Caddo CountyUnclassifiable/Attainment.
    Comanche CountyUnclassifiable/Attainment.
    Cotton CountyUnclassifiable/Attainment.
    Greer CountyUnclassifiable/Attainment.
    Harmon CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Kiowa CountyUnclassifiable/Attainment.
    Stephens CountyUnclassifiable/Attainment.
    Tillman CountyUnclassifiable/Attainment.
    Washita CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    Start Printed Page 31712
    * * * * *
    Start Amendment Part

    39. Section 81.338 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Oregon—PM 2.5 (Annual NAAQS)” and “Oregon—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Oregon—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Oregon—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Oregon—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Oregon—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Oregon.
    * * * * *

    Oregon—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Portland-Vancouver AQMA: (Air Quality Maintenance Area):
    Clackamas County (part)Unclassifiable/Attainment.
    Multnomah County (part)Unclassifiable/Attainment.
    Washington County (part)Unclassifiable/Attainment.
    Salem Area: (Salem Area Transportation Study):
    Marion County (part)Unclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    AQCR 190 Central Oregon Intrastate (remainder of):
    Crook CountyUnclassifiable/Attainment.
    Deschutes CountyUnclassifiable/Attainment.
    Hood River CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Klamath CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Sherman CountyUnclassifiable/Attainment.
    Wasco CountyUnclassifiable/Attainment.
    AQCR 191 Eastern Oregon Intrastate:
    Baker CountyUnclassifiable/Attainment.
    Gilliam CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Harney CountyUnclassifiable/Attainment.
    Malheur CountyUnclassifiable/Attainment.
    Morrow CountyUnclassifiable/Attainment.
    Umatilla CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Wallowa CountyUnclassifiable/Attainment.
    Wheeler CountyUnclassifiable/Attainment.
    AQCR 192 Northwest Oregon Intrastate:
    Clatsop CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Tillamook CountyUnclassifiable/Attainment.
    AQCR 193 Portland Interstate (part):
    Lane County (part)Unclassifiable/Attainment.
    Eugene Springfield Air Quality Maintenance Area
    AQCR 193 Portland Interstate (remainder of):
    Benton CountyUnclassifiable/Attainment.
    Clackamas County (remainder)Unclassifiable/Attainment.
    Columbia CountyUnclassifiable/Attainment.
    Lane County (remainder)Unclassifiable/Attainment.
    Linn CountyUnclassifiable/Attainment.
    Marion County (part)Unclassifiable/Attainment.
    The area outside the Salem Area Transportation Study
    Multnomah County (remainder)Unclassifiable/Attainment.
    Polk County (part)Unclassifiable/Attainment.
    The area outside the Salem Area Transportation Study
    Washington County (remainder)Unclassifiable/Attainment.
    Yamhill CountyUnclassifiable/Attainment.
    AQCR 194 Southwest Oregon Intrastate (part):
    Jackson County (part)Unclassifiable/Attainment.
    Medford-Ashland Air Quality Maintenance Area
    AQCR 194 Southwest Oregon Intrastate (remainder of):
    Coos CountyUnclassifiable/Attainment.
    Curry CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Jackson County (remainder)Unclassifiable/Attainment.
    Josephine CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    Start Printed Page 31713

    Oregon—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Klamath Falls, OR:
    Klamath County (part)Unclassifiable/Attainment.
    Townships and ranges defined by T37S R9E Sections 31-32. T38S R8E Sections 1-5, 8-16, 22-26, 35-36. T38S R9E Sections 5-8, 14-15, 17-36. T39S R8E Sections 1-2, 11-13, 24. T39S R9E Sections 1-27. T39S R10E Sections 3-10, 15-20, 29-30.
    Oakridge, OR:
    Lane County (part)Unclassifiable/Attainment.
    Boundary is defined as a line from Township 21 South, Range 2 East, Section 11 (northwest corner) east to Township 21 South, Range 3 East, Section 11 (northeast corner), south to Township 21 South, Range 3 East, Section 23 (southeast corner), west to Township 21 South, Range 2 East, Section 23 (southwest corner) connecting back to Township 21 South, Range 2 East, Section 11 (northwest corner).
    Rest of State:
    Portland-Vancouver AQMA: (Air Quality Maintenance Area)
    Clackamas County (part)Unclassifiable/Attainment.
    Multnomah County (part)Unclassifiable/Attainment.
    Washington County (part)Unclassifiable/Attainment.
    Salem Area: (Salem Area Transportation Study):
    Marion County (part)Unclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    AQCR 190 Central Oregon Intrastate:
    Crook CountyUnclassifiable/Attainment.
    Deschutes CountyUnclassifiable/Attainment.
    Hood River CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Klamath County (remainder)Unclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Sherman CountyUnclassifiable/Attainment.
    Wasco CountyUnclassifiable/Attainment.
    AQCR 191 Eastern Oregon Intrastate:
    Baker CountyUnclassifiable/Attainment.
    Gilliam CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Harney CountyUnclassifiable/Attainment.
    Malheur CountyUnclassifiable/Attainment.
    Morrow CountyUnclassifiable/Attainment.
    Umatilla CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Wallowa CountyUnclassifiable/Attainment.
    Wheeler CountyUnclassifiable/Attainment.
    AQCR 192 Northwest Oregon Intrastate:
    Clatsop CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Tillamook CountyUnclassifiable/Attainment.
    AQCR 193 Portland Interstate (part):
    Lane County (part)Unclassifiable/Attainment.
    Eugene Springfield Air Quality Maintenance AQCR 193 Portland Interstate:
    Benton CountyUnclassifiable/Attainment.
    Clackamas County (remainder)Unclassifiable/Attainment.
    Columbia CountyUnclassifiable/Attainment.
    Lane County (remainder)Unclassifiable/Attainment.
    Linn CountyUnclassifiable/Attainment.
    Marion County (part)Unclassifiable/Attainment.
    The area outside the Salem Area Transportation Study:
    Multnomah County (remainder)Unclassifiable/Attainment.
    Polk County (part)Unclassifiable/Attainment.
    The area outside the Salem Area Transportation Study:
    Washington County (remainder)Unclassifiable/Attainment.
    Yamhill CountyUnclassifiable/Attainment.
    AQCR 194 Southwest Oregon Intrastate (part):
    Start Printed Page 31714
    Jackson County (part)Unclassifiable/Attainment.
    Medford-Ashland Air Quality Maintenance Area AQCR 194 Southwest Oregon Intrastate: (remainder of):
    Coos CountyUnclassifiable/Attainment.
    Curry CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Jackson County (remainder)Unclassifiable/Attainment.
    Josephine CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Oregon—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Klamath Falls, OR:
    Klamath County (part)NonattainmentModerate.
    Townships and ranges defined by T37S R9E Sections 31-32. T38S R8E Sections 1-5, 8-16, 22-26, 35-36. T38S R9E Sections 5-8, 14-15, 17-36. T39S R8E Sections 1-2, 11-13, 24. T39S R9E Sections 1-27. T39S R10E Sections 3-10, 15-20, 29-30.
    Oakridge, OR:
    Lane County (part)NonattainmentModerate.
    Boundary is defined as a line from Township 21 South, Range 2 East, Section 11 (northwest corner) east to Township 21 South, Range 3 East, Section 11 (northeast corner), south to Township 21 South, Range 3 East, Section 23 (southeast corner), west to Township 21 South, Range 2 East, Section 23 (southwest corner) connecting back to Township 21 South, Range 2 East, Section 11 (northwest corner).
    Rest of State:
    Portland-Vancouver AQMA: (Air Quality Maintenance Area)
    Clackamas County (part)Unclassifiable/Attainment.
    Multnomah County (part)Unclassifiable/Attainment.
    Washington County (part)Unclassifiable/Attainment.
    Salem Area: (Salem Area Transportation Study):
    Marion County (part)Unclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    AQCR 190 Central Oregon Intrastate:
    Crook CountyUnclassifiable/Attainment.
    Deschutes CountyUnclassifiable/Attainment.
    Hood River CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Klamath County (remainder)Unclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Sherman CountyUnclassifiable/Attainment.
    Wasco CountyUnclassifiable/Attainment.
    AQCR 191 Eastern Oregon Intrastate:
    Baker CountyUnclassifiable/Attainment.
    Gilliam CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Harney CountyUnclassifiable/Attainment.
    Malheur CountyUnclassifiable/Attainment.
    Morrow CountyUnclassifiable/Attainment.
    Umatilla CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Wallowa CountyUnclassifiable/Attainment.
    Wheeler CountyUnclassifiable/Attainment.
    AQCR 192 Northwest Oregon Intrastate:
    Start Printed Page 31715
    Clatsop CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Tillamook CountyUnclassifiable/Attainment.
    AQCR 193 Portland Interstate (part):
    Lane County (part)Unclassifiable/Attainment.
    Eugene Springfield Air Quality Maintenance AQCR 193 Portland Interstate:
    Benton CountyUnclassifiable/Attainment.
    Clackamas County (remainder)Unclassifiable/Attainment.
    Columbia CountyUnclassifiable/Attainment.
    Lane County (remainder)Unclassifiable/Attainment.
    Linn CountyUnclassifiable/Attainment.
    Marion County (part)Unclassifiable/Attainment.
    The area outside the Salem Area Transportation Study:
    Multnomah County (remainder)Unclassifiable/Attainment.
    Polk County (part)Unclassifiable/Attainment.
    The area outside the Salem Area Transportation Study:
    Washington County (remainder)Unclassifiable/Attainment.
    Yamhill CountyUnclassifiable/Attainment.
    AQCR 194 Southwest Oregon Intrastate (part):
    Jackson County (part)Unclassifiable/Attainment.
    Medford-Ashland Air Quality Maintenance Area AQCR 194 Southwest Oregon Intrastate: (remainder of):
    Coos CountyUnclassifiable/Attainment.
    Curry CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Jackson County (remainder)Unclassifiable/Attainment.
    Josephine CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 his date is 30 days after November 13, 2009, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    * * * * *
    Start Amendment Part

    40. Section 81.339 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Pennsylvania—PM 2.5 (Annual NAAQS)” and “Pennsylvania—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Pennsylvania—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Pennsylvania—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Pennsylvania—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Pennsylvania—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Pennsylvania.
    * * * * *

    Pennsylvania—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Harrisburg-Lebanon-Carlisle, PA:
    Cumberland CountyNonattainmentModerate.
    Dauphin CountyNonattainmentModerate.
    Lebanon CountyNonattainmentModerate.
    Johnstown, PA:
    Cambria CountyNonattainmentModerate.
    Indiana County (part)NonattainmentModerate.
    Townships of West Wheatfield, Center, East Wheatfield, and Armagh Borough and Homer City Borough
    Lancaster, PA:
    Lancaster CountyNonattainmentModerate.
    Liberty-Clairton, PA:
    Allegheny County (part)NonattainmentModerate.
    Lincoln Borough, Clairton City, Glassport Borough, Liberty Borough, Port Vue Borough
    Philadelphia-Wilmington, PA-NJ-DE:
    Bucks CountyNonattainmentModerate.
    Start Printed Page 31716
    Chester CountyNonattainmentModerate.
    Delaware CountyNonattainmentModerate.
    Montgomery CountyNonattainmentModerate.
    Philadelphia CountyNonattainmentModerate.
    Pittsburgh-Beaver Valley, PA:
    Allegheny County (remainder)NonattainmentModerate.
    Armstrong County (part)NonattainmentModerate.
    Elderton Borough and Plumcreek and Washington Townships
    Beaver CountyNonattainmentModerate.
    Butler CountyNonattainmentModerate.
    Greene County (part)NonattainmentModerate.
    Monongahela Township
    Lawrence County (part)NonattainmentModerate.
    Township of Taylor south of New Castle City
    Washington CountyNonattainmentModerate.
    Westmoreland CountyNonattainmentModerate.
    Reading, PA:
    Berks CountyNonattainmentModerate.
    York, PA:
    York CountyNonattainmentModerate.
    Youngstown-Warren-Sharon, OH-PA:
    Mercer CountyUnclassifiable/Attainment.
    AQCR 151 Northeast Pennsylvania-Upper Delaware Valley Interstate:
    Bradford CountyUnclassifiable/Attainment.
    Carbon CountyUnclassifiable/Attainment.
    Lackawanna CountyUnclassifiable/Attainment.
    Lehigh CountyUnclassifiable/Attainment.
    Luzerne CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Northampton CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Schuylkill CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Susquehanna CountyUnclassifiable/Attainment.
    Tioga CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Wyoming CountyUnclassifiable/Attainment.
    AQCR 178 Northwest Pennsylvania-Youngstown Interstate:
    Cameron CountyUnclassifiable/Attainment.
    Clarion CountyUnclassifiable/Attainment.
    Clearfield CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Elk CountyUnclassifiable/Attainment.
    Erie CountyUnclassifiable/Attainment.
    Forest CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Lawrence County (remainder)Unclassifiable/Attainment.
    McKean CountyUnclassifiable/Attainment.
    Potter CountyUnclassifiable/Attainment.
    Venango CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    AQCR 195 Central Pennsylvania Intrastate:
    Bedford CountyUnclassifiable/Attainment.
    Blair CountyUnclassifiable/Attainment.
    Centre CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Columbia CountyUnclassifiable/Attainment.
    Fulton CountyUnclassifiable/Attainment.
    Huntingdon CountyUnclassifiable/Attainment.
    Juniata CountyUnclassifiable/Attainment.
    Lycoming CountyUnclassifiable/Attainment.
    Mifflin CountyUnclassifiable/Attainment.
    Montour CountyUnclassifiable/Attainment.
    Northumberland CountyUnclassifiable/Attainment.
    Snyder CountyUnclassifiable/Attainment.
    Somerset CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    AQCR 196 South Central Pennsylvania Intrastate:
    Start Printed Page 31717
    Adams CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    AQCR 197 Southwest Pennsylvania Intrastate:
    Armstrong County (remainder)Unclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Greene County (remainder)Unclassifiable/Attainment.
    Indiana County (remainder)Unclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    Pennsylvania—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Allentown, PA:
    Lehigh CountyUnclassifiable/Attainment.
    Northampton CountyUnclassifiable/Attainment.
    Harrisburg-Lebanon-Carlisle-York, PA:
    Cumberland CountyUnclassifiable/Attainment.
    Dauphin CountyUnclassifiable/Attainment.
    Lebanon CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    Johnstown, PA:
    Cambria CountyUnclassifiable/Attainment.
    Indiana County (part)Unclassifiable/Attainment.
    Townships of West Wheatfield, Center, East Wheatfield, and Armagh Borough and Homer City Borough
    Lancaster, PA:
    Lancaster CountyUnclassifiable/Attainment.
    Liberty-Clairton, PA:
    Allegheny County (part)Unclassifiable/Attainment.
    Lincoln Borough, Clairton City, Glassport Borough, Liberty Borough, Port Vue Borough.
    Philadelphia-Wilmington, PA-NJ-DE:
    Bucks CountyUnclassifiable/Attainment.
    Chester CountyUnclassifiable/Attainment.
    Delaware CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Philadelphia CountyUnclassifiable/Attainment.
    Pittsburgh-Beaver Valley, PA:
    Allegheny County (remainder)Unclassifiable/Attainment.
    Armstrong County (part)Unclassifiable/Attainment.
    Elderton Borough and Plumcreek and Washington Townships.
    Beaver CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Greene County (part)Unclassifiable/Attainment.
    Monongahela Township.
    Lawrence County (part)Unclassifiable/Attainment.
    Township of Taylor south of New Castle City.
    Washington CountyUnclassifiable/Attainment.
    Westmoreland CountyUnclassifiable/Attainment.
    Youngstown-Warren-Sharon, OH-PA:
    Mercer CountyUnclassifiable/Attainment.
    Rest of State:
    AQCR 151 Northeast Pennsylvania-Upper Delaware Valley Interstate:
    Berks CountyUnclassifiable/Attainment.
    Bradford CountyUnclassifiable/Attainment.
    Carbon CountyUnclassifiable/Attainment.
    Lackawanna CountyUnclassifiable/Attainment.
    Luzerne CountyUnclassifiable/Attainment.
    Start Printed Page 31718
    Monroe CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Schuylkill CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Susquehanna CountyUnclassifiable/Attainment.
    Tioga CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Wyoming CountyUnclassifiable/Attainment.
    AQCR 178 Northwest Pennsylvania-Youngstown Interstate:
    Cameron CountyUnclassifiable/Attainment.
    Clarion CountyUnclassifiable/Attainment.
    Clearfield CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Elk CountyUnclassifiable/Attainment.
    Erie CountyUnclassifiable/Attainment.
    Forest CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Lawrence County (remainder)Unclassifiable/Attainment.
    McKean CountyUnclassifiable/Attainment.
    Potter CountyUnclassifiable/Attainment.
    Venango CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    AQCR 195 Central Pennsylvania Intrastate:
    Bedford CountyUnclassifiable/Attainment.
    Blair CountyUnclassifiable/Attainment.
    Centre CountyUnclassifiable/Attainment.
    Clinton CountyUnclassifiable/Attainment.
    Columbia CountyUnclassifiable/Attainment.
    Fulton CountyUnclassifiable/Attainment.
    Huntingdon CountyUnclassifiable/Attainment.
    Juniata CountyUnclassifiable/Attainment.
    Lycoming CountyUnclassifiable/Attainment.
    Mifflin CountyUnclassifiable/Attainment.
    Montour CountyUnclassifiable/Attainment.
    Northumberland CountyUnclassifiable/Attainment.
    Snyder CountyUnclassifiable/Attainment.
    Somerset CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    AQCR 196 South Central Pennsylvania Intrastate:
    Adams CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    AQCR 197 Southwest Pennsylvania Intrastate:
    Armstrong County (remainder)Unclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Greene County (remainder)Unclassifiable/Attainment.
    Indiana County (remainder)Unclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Pennsylvania—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Allentown, PA:
    Lehigh CountyNonattainmentModerate.
    Northampton CountyNonattainmentModerate.
    Harrisburg-Lebanon-Carlisle-York, PA:
    Cumberland CountyNonattainmentModerate.
    Dauphin CountyNonattainmentModerate.
    Lebanon CountyNonattainmentModerate.
    York CountyNonattainmentModerate.
    Johnstown, PA:
    Cambria CountyNonattainmentModerate.
    Indiana County (part)NonattainmentModerate.
    Start Printed Page 31719
    Townships of West Wheatfield, Center, East Wheatfield, and Armagh Borough and Homer City Borough.
    Lancaster, PA:
    Lancaster CountyNonattainmentModerate.
    Liberty-Clairton, PA:
    Allegheny County (part)NonattainmentModerate.
    Lincoln Borough, Clairton City, Glassport Borough, Liberty Borough, Port Vue Borough.
    Philadelphia-Wilmington, PA-NJ-DE:
    Bucks CountyNonattainmentModerate.
    Chester CountyNonattainmentModerate.
    Delaware CountyNonattainmentModerate.
    Montgomery CountyNonattainmentModerate.
    Philadelphia CountyNonattainmentModerate.
    Pittsburgh-Beaver Valley, PA:
    Allegheny County (remainder)NonattainmentModerate.
    Armstrong County (part)NonattainmentModerate.
    Elderton Borough and Plumcreek and Washington Townships.
    Beaver CountyNonattainmentModerate.
    Butler CountyNonattainmentModerate.
    Greene County (part)NonattainmentModerate.
    Monongahela Township.
    Lawrence County (part)NonattainmentModerate.
    Township of Taylor south of New Castle City.
    Washington CountyNonattainmentModerate.
    Westmoreland CountyNonattainmentModerate.
    Youngstown-Warren-Sharon, OH-PA:
    Mercer CountyUnclassifiableAttainment.
    Rest of State:
    AQCR 151 Northeast Pennsylvania-Upper Delaware Valley Interstate:
    Berks CountyUnclassifiableAttainment.
    Bradford CountyUnclassifiableAttainment.
    Carbon CountyUnclassifiableAttainment.
    Lackawanna CountyUnclassifiableAttainment.
    Luzerne CountyUnclassifiableAttainment.
    Monroe CountyUnclassifiableAttainment.
    Pike CountyUnclassifiableAttainment.
    Schuylkill CountyUnclassifiableAttainment.
    Sullivan CountyUnclassifiableAttainment.
    Susquehanna CountyUnclassifiableAttainment.
    Tioga CountyUnclassifiableAttainment.
    Wayne CountyUnclassifiableAttainment.
    Wyoming CountyUnclassifiableAttainment.
    AQCR 178 Northwest Pennsylvania-Youngstown Interstate:
    Cameron CountyUnclassifiableAttainment.
    Clarion CountyUnclassifiableAttainment.
    Clearfield CountyUnclassifiableAttainment.
    Crawford CountyUnclassifiableAttainment.
    Start Printed Page 31720
    Elk CountyUnclassifiableAttainment.
    Erie CountyUnclassifiableAttainment.
    Forest CountyUnclassifiableAttainment.
    Jefferson CountyUnclassifiableAttainment.
    Lawrence County (remainder)UnclassifiableAttainment.
    McKean CountyUnclassifiableAttainment.
    Potter CountyUnclassifiableAttainment.
    Venango CountyUnclassifiableAttainment.
    Warren CountyUnclassifiableAttainment.
    AQCR 195 Central Pennsylvania Intrastate:
    Bedford CountyUnclassifiableAttainment.
    Blair CountyUnclassifiableAttainment.
    Centre CountyUnclassifiableAttainment.
    Clinton CountyUnclassifiableAttainment.
    Columbia CountyUnclassifiableAttainment.
    Fulton CountyUnclassifiableAttainment.
    Huntingdon CountyUnclassifiableAttainment.
    Juniata CountyUnclassifiableAttainment.
    Lycoming CountyUnclassifiableAttainment.
    Mifflin CountyUnclassifiableAttainment.
    Montour CountyUnclassifiableAttainment.
    Northumberland CountyUnclassifiableAttainment.
    Snyder CountyUnclassifiableAttainment.
    Somerset CountyUnclassifiableAttainment.
    Union CountyUnclassifiableAttainment.
    AQCR 196 South Central Pennsylvania Intrastate:
    Adams CountyUnclassifiableAttainment.
    Franklin CountyUnclassifiableAttainment.
    Perry CountyUnclassifiableAttainment.
    AQCR 197 Southwest Pennsylvania Intrastate:
    Armstrong County (remainder)UnclassifiableAttainment.
    Fayette CountyUnclassifiableAttainment.
    Greene County (remainder)UnclassifiableAttainment.
    Indiana County (remainder)UnclassifiableAttainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    Start Printed Page 31721
    * * * * *
    Start Amendment Part

    41. Section 81.340 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Rhode Island—PM 2.5 (Annual NAAQS)” and “Rhode Island—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Rhode Island—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Rhode Island—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Rhode Island—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Rhode Island—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Rhode Island.
    * * * * *

    Rhode Island—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Bristol CountyUnclassifiable/Attainment.
    Kent CountyUnclassifiable/Attainment.
    Newport CountyUnclassifiable/Attainment.
    Providence CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Rhode Island—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Bristol CountyUnclassifiable/Attainment.
    Kent CountyUnclassifiable/Attainment.
    Newport CountyUnclassifiable/Attainment.
    Providence CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Rhode Island—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Bristol CountyUnclassifiable/Attainment.
    Kent CountyUnclassifiable/Attainment.
    Newport CountyUnclassifiable/Attainment.
    Providence CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    42. Section 81.341 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “South Carolina—PM 2.5 (Annual NAAQS)” and “South Carolina—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “South Carolina—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “South Carolina—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “South Carolina—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “South Carolina—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    South Carolina.
    * * * * *
    Start Printed Page 31722

    South Carolina—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Greenville-Spartanburg, SC:
    Anderson CountyUnclassifiable
    Greenville CountyUnclassifiable
    Spartanburg CountyUnclassifiable
    Rest of State:
    Abbeville CountyUnclassifiable/Attainment.
    Aiken CountyUnclassifiable/Attainment.
    Allendale CountyUnclassifiable/Attainment.
    Bamberg CountyUnclassifiable/Attainment.
    Barnwell CountyUnclassifiable/Attainment.
    Beaufort CountyUnclassifiable/Attainment.
    Berkeley CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Charleston CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Chester CountyUnclassifiable/Attainment.
    Chesterfield CountyUnclassifiable/Attainment.
    Clarendon CountyUnclassifiable/Attainment.
    Colleton CountyUnclassifiable/Attainment.
    Darlington CountyUnclassifiable/Attainment.
    Dillon CountyUnclassifiable/Attainment.
    Dorchester CountyUnclassifiable/Attainment.
    Edgefield CountyUnclassifiable/Attainment.
    Fairfield CountyUnclassifiable/Attainment.
    Florence County
    Georgetown CountyUnclassifiable/Attainment.
    Greenwood CountyUnclassifiable/Attainment.
    Hampton CountyUnclassifiable/Attainment.
    Horry CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Kershaw CountyUnclassifiable/Attainment.
    Lancaster CountyUnclassifiable/Attainment.
    Laurens CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Lexington CountyUnclassifiable/Attainment.
    McCormick CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marlboro CountyUnclassifiable/Attainment.
    Newberry CountyUnclassifiable/Attainment.
    Oconee CountyUnclassifiable/Attainment.
    Orangeburg CountyUnclassifiable/Attainment.
    Pickens CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Saluda CountyUnclassifiable/Attainment.
    Sumter CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Williamsburg CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    South Carolina—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Abbeville CountyUnclassifiable/Attainment.
    Aiken CountyUnclassifiable/Attainment.
    Allendale CountyUnclassifiable/Attainment.
    Anderson CountyUnclassifiable/Attainment.
    Bamberg CountyUnclassifiable/Attainment.
    Barnwell CountyUnclassifiable/Attainment.
    Beaufort CountyUnclassifiable/Attainment.
    Berkeley CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Start Printed Page 31723
    Charleston CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Chester CountyUnclassifiable/Attainment.
    Chesterfield CountyUnclassifiable/Attainment.
    Clarendon CountyUnclassifiable/Attainment.
    Colleton CountyUnclassifiable/Attainment.
    Darlington CountyUnclassifiable/Attainment.
    Dillon CountyUnclassifiable/Attainment.
    Dorchester CountyUnclassifiable/Attainment.
    Edgefield CountyUnclassifiable/Attainment.
    Fairfield CountyUnclassifiable/Attainment.
    Florence CountyUnclassifiable/Attainment.
    Georgetown CountyUnclassifiable/Attainment.
    Greenwood CountyUnclassifiable/Attainment.
    Greenville CountyUnclassifiable/Attainment.
    Hampton CountyUnclassifiable/Attainment.
    Horry CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Kershaw CountyUnclassifiable/Attainment.
    Lancaster CountyUnclassifiable/Attainment.
    Laurens CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Lexington CountyUnclassifiable/Attainment.
    McCormick CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marlboro CountyUnclassifiable/Attainment.
    Newberry CountyUnclassifiable/Attainment.
    Oconee CountyUnclassifiable/Attainment.
    Orangeburg CountyUnclassifiable/Attainment.
    Pickens CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Saluda CountyUnclassifiable/Attainment.
    Spartanburg CountyUnclassifiable/Attainment.
    Sumter CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Williamsburg CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    South Carolina—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Abbeville CountyUnclassifiable/Attainment.
    Aiken CountyUnclassifiable/Attainment.
    Allendale CountyUnclassifiable/Attainment.
    Anderson CountyUnclassifiable/Attainment.
    Bamberg CountyUnclassifiable/Attainment.
    Barnwell CountyUnclassifiable/Attainment.
    Beaufort CountyUnclassifiable/Attainment.
    Berkeley CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Charleston CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Chester CountyUnclassifiable/Attainment.
    Chesterfield CountyUnclassifiable/Attainment.
    Clarendon CountyUnclassifiable/Attainment.
    Colleton CountyUnclassifiable/Attainment.
    Darlington CountyUnclassifiable/Attainment.
    Dillon CountyUnclassifiable/Attainment.
    Dorchester CountyUnclassifiable/Attainment.
    Edgefield CountyUnclassifiable/Attainment.
    Fairfield CountyUnclassifiable/Attainment.
    Start Printed Page 31724
    Florence CountyUnclassifiable/Attainment.
    Georgetown CountyUnclassifiable/Attainment.
    Greenwood CountyUnclassifiable/Attainment.
    Greenville CountyUnclassifiable/Attainment.
    Hampton CountyUnclassifiable/Attainment.
    Horry CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Kershaw CountyUnclassifiable/Attainment.
    Lancaster CountyUnclassifiable/Attainment.
    Laurens CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Lexington CountyUnclassifiable/Attainment.
    McCormick CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marlboro CountyUnclassifiable/Attainment.
    Newberry CountyUnclassifiable/Attainment.
    Oconee CountyUnclassifiable/Attainment.
    Orangeburg CountyUnclassifiable/Attainment.
    Pickens CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Saluda CountyUnclassifiable/Attainment.
    Spartanburg CountyUnclassifiable/Attainment.
    Sumter CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Williamsburg CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    43. Section 81.342 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “South Dakota—PM 2.5 (Annual NAAQS)” and “South Dakota—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “South Dakota—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “South Dakota—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “South Dakota—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “South Dakota—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    South Dakota.
    * * * * *

    South Dakota—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Aurora CountyUnclassifiable/Attainment.
    Beadle CountyUnclassifiable/Attainment.
    Bennett CountyUnclassifiable/Attainment.
    Bon Homme CountyUnclassifiable/Attainment.
    Brookings CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Brule CountyUnclassifiable/Attainment.
    Buffalo CountyUnclassifiable/Attainment.
    Butte CountyUnclassifiable/Attainment.
    Campbell CountyUnclassifiable/Attainment.
    Charles Mix CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Codington CountyUnclassifiable/Attainment.
    Corson CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Davison CountyUnclassifiable/Attainment.
    Day CountyUnclassifiable/Attainment.
    Deuel CountyUnclassifiable/Attainment.
    Dewey CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Start Printed Page 31725
    Edmunds CountyUnclassifiable/Attainment.
    Fall River CountyUnclassifiable/Attainment.
    Faulk CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Gregory CountyUnclassifiable/Attainment.
    Haakon CountyUnclassifiable/Attainment.
    Hamlin CountyUnclassifiable/Attainment.
    Hand CountyUnclassifiable/Attainment.
    Hanson CountyUnclassifiable/Attainment.
    Harding CountyUnclassifiable/Attainment.
    Hughes CountyUnclassifiable/Attainment.
    Hutchinson CountyUnclassifiable/Attainment.
    Hyde CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jerauld CountyUnclassifiable/Attainment.
    Jones CountyUnclassifiable/Attainment.
    Kingsbury CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Lyman CountyUnclassifiable/Attainment.
    McCook CountyUnclassifiable/Attainment.
    McPherson CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Meade CountyUnclassifiable/Attainment.
    Mellette CountyUnclassifiable/Attainment.
    Miner CountyUnclassifiable/Attainment.
    Minnehaha CountyUnclassifiable/Attainment.
    Moody CountyUnclassifiable/Attainment.
    Pennington CountyUnclassifiable/Attainment.
    Perkins CountyUnclassifiable/Attainment.
    Potter CountyUnclassifiable/Attainment.
    Roberts CountyUnclassifiable/Attainment.
    Sanborn CountyUnclassifiable/Attainment.
    Shannon CountyUnclassifiable/Attainment.
    Spink CountyUnclassifiable/Attainment.
    Stanley CountyUnclassifiable/Attainment.
    Sully CountUnclassifiable/Attainment.
    Todd CountyUnclassifiable/Attainment.
    Tripp CountyUnclassifiable/Attainment.
    Turner CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Walworth CountyUnclassifiable/Attainment.
    Yankton CountyUnclassifiable/Attainment.
    Ziebach CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    South Dakota—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Aurora CountyUnclassifiable/Attainment.
    Beadle CountyUnclassifiable/Attainment.
    Bennett CountyUnclassifiable/Attainment.
    Bon Homme CountyUnclassifiable/Attainment.
    Brookings CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Brule CountyUnclassifiable/Attainment.
    Buffalo CountyUnclassifiable/Attainment.
    Butte CountyUnclassifiable/Attainment.
    Campbell CountyUnclassifiable/Attainment.
    Charles Mix CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Start Printed Page 31726
    Clay CountyUnclassifiable/Attainment.
    Codington CountyUnclassifiable/Attainment.
    Croson CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Davison CountyUnclassifiable/Attainment.
    Day CountyUnclassifiable/Attainment.
    Deuel CountyUnclassifiable/Attainment.
    Dewey CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Edmunds CountyUnclassifiable/Attainment.
    Fall River CountyUnclassifiable/Attainment.
    Faulk CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Gregory CountyUnclassifiable/Attainment.
    Haakon CountyUnclassifiable/Attainment.
    Hamlin CountyUnclassifiable/Attainment.
    Hand CountyUnclassifiable/Attainment.
    Hanson CountyUnclassifiable/Attainment.
    Harding CountyUnclassifiable/Attainment.
    Hughes CountyUnclassifiable/Attainment.
    Hutchinson CountyUnclassifiable/Attainment.
    Hyde CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jerauld CountyUnclassifiable/Attainment.
    Jones CountyUnclassifiable/Attainment.
    Kingsbury CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Lyman CountyUnclassifiable/Attainment.
    McCook CountyUnclassifiable/Attainment.
    McPherson CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Meade CountyUnclassifiable/Attainment.
    Mellette CountyUnclassifiable/Attainment.
    Miner CountyUnclassifiable/Attainment.
    Minnehaha CountyUnclassifiable/Attainment.
    Moody CountyUnclassifiable/Attainment.
    Pennington CountyUnclassifiable/Attainment.
    Perkins CountyUnclassifiable/Attainment.
    Potter CountyUnclassifiable/Attainment.
    Roberts CountyUnclassifiable/Attainment.
    Sanborn CountyUnclassifiable/Attainment.
    Shannon CountyUnclassifiable/Attainment.
    Spink CountyUnclassifiable/Attainment.
    Stanley CountyUnclassifiable/Attainment.
    Sully CountyUnclassifiable/Attainment.
    Todd CountyUnclassifiable/Attainment.
    Tripp CountyUnclassifiable/Attainment.
    Turner CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Walworth CountyUnclassifiable/Attainment.
    Yankton CountyUnclassifiable/Attainment.
    Ziebach CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    South Dakota—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Aurora CountyUnclassifiable/Attainment.
    Beadle CountyUnclassifiable/Attainment.
    Bennett CountyUnclassifiable/Attainment.
    Start Printed Page 31727
    Bon Homme CountyUnclassifiable/Attainment.
    Brookings CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Brule CountyUnclassifiable/Attainment.
    Buffalo CountyUnclassifiable/Attainment.
    Butte CountyUnclassifiable/Attainment.
    Campbell CountyUnclassifiable/Attainment.
    Charles Mix CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Codington CountyUnclassifiable/Attainment.
    Croson CountyUnclassifiable/Attainment.
    Custer CountyUnclassifiable/Attainment.
    Davison CountyUnclassifiable/Attainment.
    Day CountyUnclassifiable/Attainment.
    Deuel CountyUnclassifiable/Attainment.
    Dewey CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Edmunds CountyUnclassifiable/Attainment.
    Fall River CountyUnclassifiable/Attainment.
    Faulk CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Gregory CountyUnclassifiable/Attainment.
    Haakon CountyUnclassifiable/Attainment.
    Hamlin CountyUnclassifiable/Attainment.
    Hand CountyUnclassifiable/Attainment.
    Hanson CountyUnclassifiable/Attainment.
    Harding CountyUnclassifiable/Attainment.
    Hughes CountyUnclassifiable/Attainment.
    Hutchinson CountyUnclassifiable/Attainment.
    Hyde CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jerauld CountyUnclassifiable/Attainment.
    Jones CountyUnclassifiable/Attainment.
    Kingsbury CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Lyman CountyUnclassifiable/Attainment.
    McCook CountyUnclassifiable/Attainment.
    McPherson CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Meade CountyUnclassifiable/Attainment.
    Mellette CountyUnclassifiable/Attainment.
    Miner CountyUnclassifiable/Attainment.
    Minnehaha CountyUnclassifiable/Attainment.
    Moody CountyUnclassifiable/Attainment.
    Pennington CountyUnclassifiable/Attainment.
    Perkins CountyUnclassifiable/Attainment.
    Potter CountyUnclassifiable/Attainment.
    Roberts CountyUnclassifiable/Attainment.
    Sanborn CountyUnclassifiable/Attainment.
    Shannon CountyUnclassifiable/Attainment.
    Spink CountyUnclassifiable/Attainment.
    Stanley CountyUnclassifiable/Attainment.
    Sully CountyUnclassifiable/Attainment.
    Todd CountyUnclassifiable/Attainment.
    Tripp CountyUnclassifiable/Attainment.
    Turner CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Walworth CountyUnclassifiable/Attainment.
    Yankton CountyUnclassifiable/Attainment.
    Ziebach CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    Start Printed Page 31728
    * * * * *
    Start Amendment Part

    44. Section 81.343 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Tennessee—PM 2.5 (Annual NAAQS)” and “Tennessee—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Tennessee—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Tennessee—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Tennessee—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Tennessee—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Tennessee.
    * * * * *

    Tennessee—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Chattanooga, TN-GA:
    Hamilton CountyNonattainmentModerate.
    Knoxville, TN:
    Anderson CountyNonattainmentModerate.
    Blount CountyNonattainmentModerate.
    Knox CountyNonattainmentModerate.
    Loudon CountyNonattainmentModerate.
    Roane County (part)NonattainmentModerate.
    The area described by U.S. Census 2000 block group identifier 47-145-0307-2.
    Rest of State:
    Bedford CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Bledsoe CountyUnclassifiable/Attainment.
    Bradley CountyUnclassifiable/Attainment.
    Campbell CountyUnclassifiable/Attainment.
    Cannon CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Cheatham CountyUnclassifiable/Attainment.
    Chester CountyUnclassifiable/Attainment.
    Claiborne CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Cocke CountyUnclassifiable/Attainment.
    Coffee CountyUnclassifiable/Attainment.
    Crockett CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Davidson CountyUnclassifiable/Attainment.
    Decatur CountyUnclassifiable/Attainment.
    DeKalb CountyUnclassifiable/Attainment.
    Dickson CountyUnclassifiable/Attainment.
    Dyer CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Fentress CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Gibson CountyUnclassifiable/Attainment.
    Giles CountyUnclassifiable/Attainment.
    Grainger CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Grundy CountyUnclassifiable/Attainment.
    Hamblen CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Hardeman CountyUnclassifiable/Attainment.
    Hardin CountyUnclassifiable/Attainment.
    Hawkins CountyUnclassifiable/Attainment.
    Haywood CountyUnclassifiable/Attainment.
    Henderson CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Hickman CountyUnclassifiable/Attainment.
    Houston CountyUnclassifiable/Attainment.
    Humphreys CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lauderdale CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    McMinn CountyUnclassifiable/Attainment.
    Start Printed Page 31729
    McNairy CountyUnclassifiable/Attainment.
    Macon CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Maury CountyUnclassifiable/Attainment.
    Meigs CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Moore CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Obion CountyUnclassifiable/Attainment.
    Overton CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pickett CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Rhea CountyUnclassifiable/Attainment.
    Roane County (remainder)Unclassifiable/Attainment.
    Robertson CountyUnclassifiable/Attainment.
    Rutherford CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Sequatchie CountyUnclassifiable/Attainment.
    Sevier CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Smith CountyUnclassifiable/Attainment.
    Stewart CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Sumner CountyUnclassifiable/Attainment.
    Tipton CountyUnclassifiable/Attainment.
    Trousdale CountyUnclassifiable/Attainment.
    Unicoi CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Van Buren CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Weakley CountyUnclassifiable/Attainment.
    White CountyUnclassifiable/Attainment.
    Williamson CountyUnclassifiable/Attainment.
    Wilson CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    Tennessee—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Anderson CountyUnclassifiable/Attainment.
    Bedford CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Bledsoe CountyUnclassifiable/Attainment.
    Blount CountyUnclassifiable/Attainment.
    Bradley CountyUnclassifiable/Attainment.
    Campbell CountyUnclassifiable/Attainment.
    Cannon CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Cheatham CountyUnclassifiable/Attainment.
    Chester CountyUnclassifiable/Attainment.
    Claiborne CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Cocke CountyUnclassifiable/Attainment.
    Start Printed Page 31730
    Coffee CountyUnclassifiable/Attainment.
    Crockett CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Davidson CountyUnclassifiable/Attainment.
    Decatur CountyUnclassifiable/Attainment.
    DeKalb CountyUnclassifiable/Attainment.
    Dickson CountyUnclassifiable/Attainment.
    Dyer CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Fentress CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Gibson CountyUnclassifiable/Attainment.
    Giles CountyUnclassifiable/Attainment.
    Grainger CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Grundy CountyUnclassifiable/Attainment.
    Hamblen CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Hardeman CountyUnclassifiable/Attainment.
    Hardin CountyUnclassifiable/Attainment.
    Hawkins CountyUnclassifiable/Attainment.
    Haywood CountyUnclassifiable/Attainment.
    Henderson CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Hickman CountyUnclassifiable/Attainment.
    Houston CountyUnclassifiable/Attainment.
    Humphreys CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lauderdale CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Loudon CountyUnclassifiable/Attainment.
    McMinn CountyUnclassifiable/Attainment.
    McNairy CountyUnclassifiable/Attainment.
    Macon CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Maury CountyUnclassifiable/Attainment.
    Meigs CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Moore CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Obion CountyUnclassifiable/Attainment.
    Overton CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pickett CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Rhea CountyUnclassifiable/Attainment.
    Roane CountyUnclassifiable/Attainment.
    The area described by U.S. Census 2000 block group identifier 47-145-0307-2.
    Robertson CountyUnclassifiable/Attainment.
    Rutherford CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Sequatchie CountyUnclassifiable/Attainment.
    Sevier CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Smith CountyUnclassifiable/Attainment.
    Stewart CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Start Printed Page 31731
    Sumner CountyUnclassifiable/Attainment.
    Tipton CountyUnclassifiable/Attainment.
    Trousdale CountyUnclassifiable/Attainment.
    Unicoi CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Van Buren CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Weakley CountyUnclassifiable/Attainment.
    White CountyUnclassifiable/Attainment.
    Williamson CountyUnclassifiable/Attainment.
    Wilson CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Tennessee—2006 24-Hour PM2.5 NAAQS

    (Primary and secondary)

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Knoxville-Sevierville-La Follette, TN:
    Anderson CountyNonattainmentModerate.
    Blount CountyNonattainmentModerate.
    Knox CountyNonattainmentModerate.
    Loudon CountyNonattainmentModerate.
    Roane County (part)NonattainmentModerate.
    The area described by U.S. Census 2000 block group identifier 47-145-0307-2.
    Rest of State:
    Bedford CountyUnclassifiable/Attainment.
    Benton CountyUnclassifiable/Attainment.
    Bledsoe CountyUnclassifiable/Attainment.
    Bradley CountyUnclassifiable/Attainment.
    Campbell CountyUnclassifiable/Attainment.
    Cannon CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Carter CountyUnclassifiable/Attainment.
    Cheatham CountyUnclassifiable/Attainment.
    Chester CountyUnclassifiable/Attainment.
    Claiborne CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Cocke CountyUnclassifiable/Attainment.
    Coffee CountyUnclassifiable/Attainment.
    Crockett CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Davidson CountyUnclassifiable/Attainment.
    Decatur CountyUnclassifiable/Attainment.
    DeKalb CountyUnclassifiable/Attainment.
    Dickson CountyUnclassifiable/Attainment.
    Dyer CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Fentress CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Gibson CountyUnclassifiable/Attainment.
    Giles CountyUnclassifiable/Attainment.
    Grainger CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Grundy CountyUnclassifiable/Attainment.
    Hamblen CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Hardeman CountyUnclassifiable/Attainment.
    Hardin CountyUnclassifiable/Attainment.
    Hawkins CountyUnclassifiable/Attainment.
    Haywood CountyUnclassifiable/Attainment.
    Start Printed Page 31732
    Henderson CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Hickman CountyUnclassifiable/Attainment.
    Houston CountyUnclassifiable/Attainment.
    Humphreys CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Lake CountyUnclassifiable/Attainment.
    Lauderdale CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    McMinn CountyUnclassifiable/Attainment.
    McNairy CountyUnclassifiable/Attainment.
    Macon CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Maury CountyUnclassifiable/Attainment.
    Meigs CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Moore CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Obion CountyUnclassifiable/Attainment.
    Overton CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pickett CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Rhea CountyUnclassifiable/Attainment.
    Roane County (remainder)Unclassifiable/Attainment.
    Robertson CountyUnclassifiable/Attainment.
    Rutherford CountyUnclassifiable/Attainment.
    Scott County.Unclassifiable/Attainment.
    Sequatchie CountyUnclassifiable/Attainment.
    Sevier CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Smith CountyUnclassifiable/Attainment.
    Stewart CountyUnclassifiable/Attainment.
    Sullivan CountyUnclassifiable/Attainment.
    Sumner CountyUnclassifiable/Attainment.
    Tipton CountyUnclassifiable/Attainment.
    Trousdale CountyUnclassifiable/Attainment.
    Unicoi CountyUnclassifiable/Attainment.
    Union CountyUnclassifiable/Attainment.
    Van Buren CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Weakley CountyUnclassifiable/Attainment.
    White CountyUnclassifiable/Attainment.
    Williamson CountyUnclassifiable/Attainment.
    Wilson CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    * * * * *
    Start Amendment Part

    45. Section 81.344 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Texas—PM 2.5 (Annual NAAQS)” and “Texas—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Texas—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Texas—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Texas—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Texas—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Texas.
    * * * * *
    Start Printed Page 31733

    Texas—1997 Annual PM2.5 NAAQS

    (Primary and secondary)

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 022 Shreveport-Texarkana-Tyler Interstate:
    Anderson CountyUnclassifiable/Attainment
    Bowie CountyUnclassifiable/Attainment
    Camp CountyUnclassifiable/Attainment
    Cass CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Delta CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Gregg CountyUnclassifiable/Attainment
    Harrison CountyUnclassifiable/Attainment
    Hopkins CountyUnclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Morris CountyUnclassifiable/Attainment
    Panola CountyUnclassifiable/Attainment
    Rains CountyUnclassifiable/Attainment
    Red River CountyUnclassifiable/Attainment
    Rusk CountyUnclassifiable/Attainment
    Smith CountyUnclassifiable/Attainment
    Titus CountyUnclassifiable/Attainment
    Upshur CountyUnclassifiable/Attainment
    Van Zandt CountyUnclassifiable/Attainment
    Wood CountyUnclassifiable/Attainment
    AQCR 106 S Louisiana-SE Texas Interstate (remainder of):
    Angelina CountyUnclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Jasper CountyUnclassifiable/Attainment
    Nacogdoches CountyUnclassifiable/Attainment
    Newton CountyUnclassifiable/Attainment
    Polk CountyUnclassifiable/Attainment
    Sabine CountyUnclassifiable/Attainment
    San Augustine CountyUnclassifiable/Attainment
    San Jacinto CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    Trinity CountyUnclassifiable/Attainment
    Tyler CountyUnclassifiable/Attainment
    AQCR 153 El Paso-Las Cruces-Alamogordo Interstate:
    Brewster CountyUnclassifiable/Attainment
    Culberson CountyUnclassifiable/Attainment
    El Paso CountyUnclassifiable/Attainment
    Hudspeth CountyUnclassifiable/Attainment
    Jeff Davis CountyUnclassifiable/Attainment
    Presidio CountyUnclassifiable/Attainment
    AQCR 210 Abilene-Wichita Falls Intrastate:
    Archer CountyUnclassifiable/Attainment
    Baylor CountyUnclassifiable/Attainment
    Brown CountyUnclassifiable/Attainment
    Callahan CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Coleman CountyUnclassifiable/Attainment
    Comanche CountyUnclassifiable/Attainment
    Cottle CountyUnclassifiable/Attainment
    Eastland CountyUnclassifiable/Attainment
    Fisher CountyUnclassifiable/Attainment
    Foard CountyUnclassifiable/Attainment
    Hardeman CountyUnclassifiable/Attainment
    Haskell CountyUnclassifiable/Attainment
    Jack CountyUnclassifiable/Attainment
    Jones CountyUnclassifiable/Attainment
    Kent CountyUnclassifiable/Attainment
    Knox CountyUnclassifiable/Attainment
    Mitchell CountyUnclassifiable/Attainment
    Montague CountyUnclassifiable/Attainment
    Nolan CountyUnclassifiable/Attainment
    Runnels CountyUnclassifiable/Attainment
    Scurry CountyUnclassifiable/Attainment
    Shackelford CountyUnclassifiable/Attainment
    Stephens CountyUnclassifiable/Attainment
    Stonewall CountyUnclassifiable/Attainment
    Start Printed Page 31734
    Taylor CountyUnclassifiable/Attainment
    Throckmorton CountyUnclassifiable/Attainment
    Wichita CountyUnclassifiable/Attainment
    Wilbarger CountyUnclassifiable/Attainment
    Young CountyUnclassifiable/Attainment
    AQCR 211 Amarillo-Lubbock Intrastate:
    Armstrong CountyUnclassifiable/Attainment
    Bailey CountyUnclassifiable/Attainment
    Briscoe CountyUnclassifiable/Attainment
    Carson CountyUnclassifiable/Attainment
    Castro CountyUnclassifiable/Attainment
    Childress CountyUnclassifiable/Attainment
    Cochran CountyUnclassifiable/Attainment
    Collingsworth CountyUnclassifiable/Attainment
    Crosby CountyUnclassifiable/Attainment
    Dallam CountyUnclassifiable/Attainment
    Deaf Smith CountyUnclassifiable/Attainment
    Dickens CountyUnclassifiable/Attainment
    Donley CountyUnclassifiable/Attainment
    Floyd CountyUnclassifiable/Attainment
    Garza CountyUnclassifiable/Attainment
    Gray CountyUnclassifiable/Attainment
    Hale CountyUnclassifiable/Attainment
    Hall CountyUnclassifiable/Attainment
    Hansford CountyUnclassifiable/Attainment
    Hartley CountyUnclassifiable/Attainment
    Hemphill CountyUnclassifiable/Attainment
    Hockley CountyUnclassifiable/Attainment
    Hutchinson CountyUnclassifiable/Attainment
    King CountyUnclassifiable/Attainment
    Lamb CountyUnclassifiable/Attainment
    Lipscomb CountyUnclassifiable/Attainment
    Lubbock CountyUnclassifiable/Attainment
    Lynn CountyUnclassifiable/Attainment
    Moore CountyUnclassifiable/Attainment
    Motley CountyUnclassifiable/Attainment
    Ochiltree CountyUnclassifiable/Attainment
    Oldham CountyUnclassifiable/Attainment
    Parmer CountyUnclassifiable/Attainment
    Potter CountyUnclassifiable/Attainment
    Randall CountyUnclassifiable/Attainment
    Roberts CountyUnclassifiable/Attainment
    Sherman CountyUnclassifiable/Attainment
    Swisher CountyUnclassifiable/Attainment
    Terry CountyUnclassifiable/Attainment
    Wheeler CountyUnclassifiable/Attainment
    Yoakum CountyUnclassifiable/Attainment
    AQCR 212 Austin-Waco Intrastate:
    Bastrop CountyUnclassifiable/Attainment
    Bell CountyUnclassifiable/Attainment
    Blanco CountyUnclassifiable/Attainment
    Bosque CountyUnclassifiable/Attainment
    Brazos CountyUnclassifiable/Attainment
    Burleson CountyUnclassifiable/Attainment
    Burnet CountyUnclassifiable/Attainment
    Caldwell CountyUnclassifiable/Attainment
    Coryell CountyUnclassifiable/Attainment
    Falls CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Freestone CountyUnclassifiable/Attainment
    Grimes CountyUnclassifiable/Attainment
    Hamilton CountyUnclassifiable/Attainment
    Hays CountyUnclassifiable/Attainment
    Hill CountyUnclassifiable/Attainment
    Lampasas CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Leon CountyUnclassifiable/Attainment
    Limestone CountyUnclassifiable/Attainment
    Llano CountyUnclassifiable/Attainment
    Start Printed Page 31735
    McLennan CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Milam CountyUnclassifiable/Attainment
    Mills CountyUnclassifiable/Attainment
    Robertson CountyUnclassifiable/Attainment
    San Saba CountyUnclassifiable/Attainment
    Travis CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Williamson CountyUnclassifiable/Attainment
    AQCR 213 Brownsville-Laredo Intrastate:
    Cameron CountyUnclassifiable/Attainment
    Hidalgo CountyUnclassifiable/Attainment
    Jim Hogg CountyUnclassifiable/Attainment
    Starr CountyUnclassifiable/Attainment
    Webb CountyUnclassifiable/Attainment
    Willacy CountyUnclassifiable/Attainment
    Zapata CountyUnclassifiable/Attainment
    AQCR 214 Corpus Christi-Victoria Intrastate (part):
    Nueces CountyUnclassifiable/Attainment
    AQCR 214 Corpus Christi-Victoria Intrastate (remainder of):
    Aransas CountyUnclassifiable/Attainment
    Bee CountyUnclassifiable/Attainment
    Brooks CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    DeWitt CountyUnclassifiable/Attainment
    Duval CountyUnclassifiable/Attainment
    Goliad CountyUnclassifiable/Attainment
    Gonzales CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jim Wells CountyUnclassifiable/Attainment
    Kenedy CountyUnclassifiable/Attainment
    Kleberg CountyUnclassifiable/Attainment
    Lavaca CountyUnclassifiable/Attainment
    Live Oak CountyUnclassifiable/Attainment
    McMullen CountyUnclassifiable/Attainment
    Refugio CountyUnclassifiable/Attainment
    San Patricio CountyUnclassifiable/Attainment
    AQCR 215 Metro Dallas-Fort Worth Intrastate (remainder of):
    Cooke CountyUnclassifiable/Attainment
    Erath CountyUnclassifiable/Attainment
    Fannin CountyUnclassifiable/Attainment
    Grayson CountyUnclassifiable/Attainment
    Henderson CountyUnclassifiable/Attainment
    Hood CountyUnclassifiable/Attainment
    Hunt CountyUnclassifiable/Attainment
    Navarro CountyUnclassifiable/Attainment
    Palo Pinto CountyUnclassifiable/Attainment
    Somervell CountyUnclassifiable/Attainment
    Wise CountyUnclassifiable/Attainment
    AQCR 216 Metro Houston-Galveston Intrastate (remainder of):
    Austin CountyUnclassifiable/Attainment
    Colorado CountyUnclassifiable/Attainment
    Matagorda CountyUnclassifiable/Attainment
    Walker CountyUnclassifiable/Attainment
    Wharton CountyUnclassifiable/Attainment
    AQCR 217 Metro San Antonio Intrastate (remainder of):
    Atascosa CountyUnclassifiable/Attainment
    Bandera CountyUnclassifiable/Attainment
    Dimmit CountyUnclassifiable/Attainment
    Edwards CountyUnclassifiable/Attainment
    Frio CountyUnclassifiable/Attainment
    Gillespie CountyUnclassifiable/Attainment
    Karnes CountyUnclassifiable/Attainment
    Kendall CountyUnclassifiable/Attainment
    Kerr CountyUnclassifiable/Attainment
    Kinney CountyUnclassifiable/Attainment
    La Salle CountyUnclassifiable/Attainment
    Maverick CountyUnclassifiable/Attainment
    Start Printed Page 31736
    Medina CountyUnclassifiable/Attainment
    Real CountyUnclassifiable/Attainment
    Uvalde CountyUnclassifiable/Attainment
    Val Verde CountyUnclassifiable/Attainment
    Wilson CountyUnclassifiable/Attainment
    Zavala CountyUnclassifiable/Attainment
    AQCR 218 Midland-Odessa-San Angelo Intrastate (part):
    Ector CountyUnclassifiable/Attainment
    AQCR 218 Midland-Odessa-San Angelo Intrastate (remainder of):
    Andrews CountyUnclassifiable/Attainment
    Borden CountyUnclassifiable/Attainment
    Coke CountyUnclassifiable/Attainment
    Concho CountyUnclassifiable/Attainment
    Crane CountyUnclassifiable/Attainment
    Crockett CountyUnclassifiable/Attainment
    Dawson CountyUnclassifiable/Attainment
    Gaines CountyUnclassifiable/Attainment
    Glasscock CountyUnclassifiable/Attainment
    Howard CountyUnclassifiable/Attainment
    Irion CountyUnclassifiable/Attainment
    Kimble CountyUnclassifiable/Attainment
    Loving CountyUnclassifiable/Attainment
    McCulloch CountyUnclassifiable/Attainment
    Martin CountyUnclassifiable/Attainment
    Mason CountyUnclassifiable/Attainment
    Menard CountyUnclassifiable/Attainment
    Midland CountyUnclassifiable/Attainment
    Pecos CountyUnclassifiable/Attainment
    Reagan CountyUnclassifiable/Attainment
    Reeves CountyUnclassifiable/Attainment
    Schleicher CountyUnclassifiable/Attainment
    Sterling CountyUnclassifiable/Attainment
    Sutton CountyUnclassifiable/Attainment
    Terrell CountyUnclassifiable/Attainment
    Tom Green CountyUnclassifiable/Attainment
    Upton CountyUnclassifiable/Attainment
    Ward CountyUnclassifiable/Attainment
    Winkler CountyUnclassifiable/Attainment
    Beaumont/Port Arthur, TX:
    Hardin CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Orange CountyUnclassifiable/Attainment
    Dallas-Fort Worth, TX:
    Collin CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    Denton CountyUnclassifiable/Attainment
    Ellis CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Kaufman CountyUnclassifiable/Attainment
    Parker CountyUnclassifiable/Attainment
    Rockwall CountyUnclassifiable/Attainment
    Tarrant CountyUnclassifiable/Attainment
    Houston-Galveston-Brazoria, TX:
    Brazoria CountyUnclassifiable/Attainment
    Chambers CountyUnclassifiable/Attainment
    Fort Bend CountyUnclassifiable/Attainment
    Galveston CountyUnclassifiable/Attainment
    Harris CountyUnclassifiable/Attainment
    Liberty CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Waller CountyUnclassifiable/Attainment
    San Antonio, TX:
    Bexar CountyUnclassifiable/Attainment
    Comal CountyUnclassifiable/Attainment
    Guadalupe CountyUnclassifiable/Attainment
    Victoria Area:
    Victoria CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.Start Printed Page 31737
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Texas—1997 Annual 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 022 Shreveport-Texarkana-Tyler Interstate:
    Anderson CountyUnclassifiable/Attainment
    Bowie CountyUnclassifiable/Attainment
    Camp CountyUnclassifiable/Attainment
    Cass CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Delta CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Gregg CountyUnclassifiable/Attainment
    Harrison CountyUnclassifiable/Attainment
    Hopkins CountyUnclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Morris CountyUnclassifiable/Attainment
    Panola CountyUnclassifiable/Attainment
    Rains CountyUnclassifiable/Attainment
    Red River CountyUnclassifiable/Attainment
    Rusk CountyUnclassifiable/Attainment
    Smith CountyUnclassifiable/Attainment
    Titus CountyUnclassifiable/Attainment
    Upshur CountyUnclassifiable/Attainment
    Van Zandt CountyUnclassifiable/Attainment
    Wood CountyUnclassifiable/Attainment
    AQCR 106 S Louisiana-SE Texas Interstate (remainder of):
    Angelina CountyUnclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Jasper CountyUnclassifiable/Attainment
    Nacogdoches CountyUnclassifiable/Attainment
    Newton CountyUnclassifiable/Attainment
    Polk CountyUnclassifiable/Attainment
    Sabine CountyUnclassifiable/Attainment
    San Augustine CountyUnclassifiable/Attainment
    San Jacinto CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    Trinity CountyUnclassifiable/Attainment
    Tyler CountyUnclassifiable/Attainment
    AQCR 153 El Paso-Las Cruces-Alamogordo Interstate:
    Brewster CountyUnclassifiable/Attainment
    Culberson CountyUnclassifiable/Attainment
    El Paso CountyUnclassifiable/Attainment
    Hudspeth CountyUnclassifiable/Attainment
    Jeff Davis CountyUnclassifiable/Attainment
    Presidio CountyUnclassifiable/Attainment
    AQCR 210 Abilene-Wichita Falls Intrastate:
    Archer CountyUnclassifiable/Attainment
    Baylor CountyUnclassifiable/Attainment
    Brown CountyUnclassifiable/Attainment
    Callahan CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Coleman CountyUnclassifiable/Attainment
    Comanche CountyUnclassifiable/Attainment
    Cottle CountyUnclassifiable/Attainment
    Eastland CountyUnclassifiable/Attainment
    Fisher CountyUnclassifiable/Attainment
    Foard CountyUnclassifiable/Attainment
    Hardeman CountyUnclassifiable/Attainment
    Haskell CountyUnclassifiable/Attainment
    Jack CountyUnclassifiable/Attainment
    Jones CountyUnclassifiable/Attainment
    Kent CountyUnclassifiable/Attainment
    Knox CountyUnclassifiable/Attainment
    Mitchell CountyUnclassifiable/Attainment
    Montague CountyUnclassifiable/Attainment
    Nolan CountyUnclassifiable/Attainment
    Runnels CountyUnclassifiable/Attainment
    Scurry CountyUnclassifiable/Attainment
    Shackelford CountyUnclassifiable/Attainment
    Start Printed Page 31738
    Stephens CountyUnclassifiable/Attainment
    Stonewall CountyUnclassifiable/Attainment
    Taylor CountyUnclassifiable/Attainment
    Throckmorton CountyUnclassifiable/Attainment
    Wichita CountyUnclassifiable/Attainment
    Wilbarger CountyUnclassifiable/Attainment
    Young CountyUnclassifiable/Attainment
    AQCR 211 Amarillo-Lubbock Intrastate:
    Armstrong CountyUnclassifiable/Attainment
    Bailey CountyUnclassifiable/Attainment
    Briscoe CountyUnclassifiable/Attainment
    Carson CountyUnclassifiable/Attainment
    Castro CountyUnclassifiable/Attainment
    Childress CountyUnclassifiable/Attainment
    Cochran CountyUnclassifiable/Attainment
    Collingsworth CountyUnclassifiable/Attainment
    Crosby CountyUnclassifiable/Attainment
    Dallam CountyUnclassifiable/Attainment
    Deaf Smith CountyUnclassifiable/Attainment
    Dickens CountyUnclassifiable/Attainment
    Donley CountyUnclassifiable/Attainment
    Floyd CountyUnclassifiable/Attainment
    Garza CountyUnclassifiable/Attainment
    Gray CountyUnclassifiable/Attainment
    Hale CountyUnclassifiable/Attainment
    Hall CountyUnclassifiable/Attainment
    Hansford CountyUnclassifiable/Attainment
    Hartley CountyUnclassifiable/Attainment
    Hemphill CountyUnclassifiable/Attainment
    Hockley CountyUnclassifiable/Attainment
    Hutchinson CountyUnclassifiable/Attainment
    King CountyUnclassifiable/Attainment
    Lamb CountyUnclassifiable/Attainment
    Lipscomb CountyUnclassifiable/Attainment
    Lubbock CountyUnclassifiable/Attainment
    Lynn CountyUnclassifiable/Attainment
    Moore CountyUnclassifiable/Attainment
    Motley CountyUnclassifiable/Attainment
    Ochiltree CountyUnclassifiable/Attainment
    Oldham CountyUnclassifiable/Attainment
    Parmer CountyUnclassifiable/Attainment
    Potter CountyUnclassifiable/Attainment
    Randall CountyUnclassifiable/Attainment
    Roberts CountyUnclassifiable/Attainment
    Sherman CountyUnclassifiable/Attainment
    Swisher CountyUnclassifiable/Attainment
    Terry CountyUnclassifiable/Attainment
    Wheeler CountyUnclassifiable/Attainment
    Yoakum CountyUnclassifiable/Attainment
    AQCR 212 Austin-Waco Intrastate:
    Bastrop CountyUnclassifiable/Attainment
    Bell CountyUnclassifiable/Attainment
    Blanco CountyUnclassifiable/Attainment
    Bosque CountyUnclassifiable/Attainment
    Brazoe CountyUnclassifiable/Attainment
    Burleson CountyUnclassifiable/Attainment
    Burnet CountyUnclassifiable/Attainment
    Caldwell CountyUnclassifiable/Attainment
    Coryell CountyUnclassifiable/Attainment
    Falls CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Freestone CountyUnclassifiable/Attainment
    Grimes CountyUnclassifiable/Attainment
    Hamilton CountyUnclassifiable/Attainment
    Hays CountyUnclassifiable/Attainment
    Hill CountyUnclassifiable/Attainment
    Lampasas CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Leon CountyUnclassifiable/Attainment
    Start Printed Page 31739
    Limestone CountyUnclassifiable/Attainment
    Llano CountyUnclassifiable/Attainment
    McLennan CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Milam CountyUnclassifiable/Attainment
    Mills CountyUnclassifiable/Attainment
    Robertson CountyUnclassifiable/Attainment
    San Saba CountyUnclassifiable/Attainment
    Travis CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Williamson CountyUnclassifiable/Attainment
    AQCR 213 Brownsville-Laredo Intrastate:
    Cameron CountyUnclassifiable/Attainment
    Hidalgo CountyUnclassifiable/Attainment
    Jim Hogg CountyUnclassifiable/Attainment
    Starr CountyUnclassifiable/Attainment
    Webb CountyUnclassifiable/Attainment
    Willacy CountyUnclassifiable/Attainment
    Zapata CountyUnclassifiable/Attainment
    AQCR 214 Corpus Christi-Victoria Intrastate (part):
    Nueces CountyUnclassifiable/Attainment
    AQCR 214 Corpus Christi-Victoria Intrastate (remainder of):
    Aransas CountyUnclassifiable/Attainment
    Bee CountyUnclassifiable/Attainment
    Brooks CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    DeWitt CountyUnclassifiable/Attainment
    Duval CountyUnclassifiable/Attainment
    Goliad CountyUnclassifiable/Attainment
    Gonzales CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jim Wells CountyUnclassifiable/Attainment
    Kenedy CountyUnclassifiable/Attainment
    Kleberg CountyUnclassifiable/Attainment
    Lavaca CountyUnclassifiable/Attainment
    Live Oak CountyUnclassifiable/Attainment
    McMullen CountyUnclassifiable/Attainment
    Refugio CountyUnclassifiable/Attainment
    San Patricio CountyUnclassifiable/Attainment
    AQCR 215 Metro Dallas-Fort Worth Intrastate (remainder of):
    Cooke CountyUnclassifiable/Attainment
    Erath CountyUnclassifiable/Attainment
    Fannin CountyUnclassifiable/Attainment
    Grayson CountyUnclassifiable/Attainment
    Henderson CountyUnclassifiable/Attainment
    Hood CountyUnclassifiable/Attainment
    Hunt CountyUnclassifiable/Attainment
    Navarro CountyUnclassifiable/Attainment
    Palo Pinto CountyUnclassifiable/Attainment
    Somervell CountyUnclassifiable/Attainment
    Wise CountyUnclassifiable/Attainment
    AQCR 216 Metro Houston-Galveston Intrastate (remainder of):
    Austin CountyUnclassifiable/Attainment
    Colorado CountyUnclassifiable/Attainment
    Matagorda CountyUnclassifiable/Attainment
    Walker CountyUnclassifiable/Attainment
    Wharton CountyUnclassifiable/Attainment
    AQCR 217 Metro San Antonio Intrastate (remainder of):
    Atascosa CountyUnclassifiable/Attainment
    Bandera CountyUnclassifiable/Attainment
    Dimmit CountyUnclassifiable/Attainment
    Edwards CountyUnclassifiable/Attainment
    Frio CountyUnclassifiable/Attainment
    Gillespie CountyUnclassifiable/Attainment
    Karnes CountyUnclassifiable/Attainment
    Kendall CountyUnclassifiable/Attainment
    Kerr CountyUnclassifiable/Attainment
    Kinney CountyUnclassifiable/Attainment
    Start Printed Page 31740
    La Salle CountyUnclassifiable/Attainment
    Maverick CountyUnclassifiable/Attainment
    Medina CountyUnclassifiable/Attainment
    Real CountyUnclassifiable/Attainment
    Uvalde CountyUnclassifiable/Attainment
    Val Verde CountyUnclassifiable/Attainment
    Wilson CountyUnclassifiable/Attainment
    Zavala CountyUnclassifiable/Attainment
    AQCR 218 Midland-Odessa-San Angelo Intrastate (part):
    Ector CountyUnclassifiable/Attainment
    AQCR 218 Midland-Odessa-San Angelo Intrastate (remainder of):
    Andrews CountyUnclassifiable/Attainment
    Borden CountyUnclassifiable/Attainment
    Coke CountyUnclassifiable/Attainment
    Concho CountyUnclassifiable/Attainment
    Crane CountyUnclassifiable/Attainment
    Crockett CountyUnclassifiable/Attainment
    Dawson CountyUnclassifiable/Attainment
    Gaines CountyUnclassifiable/Attainment
    Glasscock CountyUnclassifiable/Attainment
    Howard CountyUnclassifiable/Attainment
    Irion CountyUnclassifiable/Attainment
    Kimble CountyUnclassifiable/Attainment
    Loving CountyUnclassifiable/Attainment
    McCulloch CountyUnclassifiable/Attainment
    Martin CountyUnclassifiable/Attainment
    Mason CountyUnclassifiable/Attainment
    Menard CountyUnclassifiable/Attainment
    Midland CountyUnclassifiable/Attainment
    Pecos CountyUnclassifiable/Attainment
    Reagan CountyUnclassifiable/Attainment
    Reeves CountyUnclassifiable/Attainment
    Schleicher CountyUnclassifiable/Attainment
    Sterling CountyUnclassifiable/Attainment
    Sutton CountyUnclassifiable/Attainment
    Terrell CountyUnclassifiable/Attainment
    Tom Green CountyUnclassifiable/Attainment
    Upton CountyUnclassifiable/Attainment
    Ward CountyUnclassifiable/Attainment
    Winkler CountyUnclassifiable/Attainment
    Beaumont/Port Arthur, TX:
    Hardin CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Orange CountyUnclassifiable/Attainment
    Dallas-Fort Worth, TX:
    Collin CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    Denton CountyUnclassifiable/Attainment
    Ellis CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Kaufman CountyUnclassifiable/Attainment
    Parker CountyUnclassifiable/Attainment
    Rockwell CountyUnclassifiable/Attainment
    Tarrant CountyUnclassifiable/Attainment
    Houston-Galveston-Brazoria, TX:
    Brazoria CountyUnclassifiable/Attainment
    Chambers CountyUnclassifiable/Attainment
    Fort Bend CountyUnclassifiable/Attainment
    Galveston CountyUnclassifiable/Attainment
    Harris CountyUnclassifiable/Attainment
    Liberty CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Waller CountyUnclassifiable/Attainment
    San Antonio, TX:
    Bexar CountyUnclassifiable/Attainment
    Comal CountyUnclassifiable/Attainment
    Guadalupe CountyUnclassifiable/Attainment
    Victoria Area:
    Start Printed Page 31741
    Victoria CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Texas—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    AQCR 022 Shreveport-Texarkana-Tyler Interstate:
    Anderson CountyUnclassifiable/Attainment.
    Bowie CountyUnclassifiable/Attainment.
    Camp CountyUnclassifiable/Attainment.
    Cass CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Delta CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Gregg CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Hopkins CountyUnclassifiable/Attainment.
    Lamar CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Morris CountyUnclassifiable/Attainment.
    Panola CountyUnclassifiable/Attainment.
    Rains CountyUnclassifiable/Attainment.
    Red River CountyUnclassifiable/Attainment.
    Rusk CountyUnclassifiable/Attainment.
    Smith CountyUnclassifiable/Attainment.
    Titus CountyUnclassifiable/Attainment.
    Upshur CountyUnclassifiable/Attainment.
    Van Zandt CountyUnclassifiable/Attainment.
    Wood CountyUnclassifiable/Attainment.
    AQCR 106 S Louisiana-SE Texas Interstate (remainder of):
    Angelina CountyUnclassifiable/Attainment.
    Houston CountyUnclassifiable/Attainment.
    Jasper CountyUnclassifiable/Attainment.
    Nacogdoches CountyUnclassifiable/Attainment.
    Newton CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Sabine CountyUnclassifiable/Attainment.
    San Augustine CountyUnclassifiable/Attainment.
    San Jacinto CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    Trinity CountyUnclassifiable/Attainment.
    Tyler CountyUnclassifiable/Attainment.
    AQCR 153 El Paso-Las Cruces-Alamogordo Interstate:
    Brewster CountyUnclassifiable/Attainment.
    Culberson CountyUnclassifiable/Attainment.
    El Paso CountyUnclassifiable/Attainment.
    Hudspeth CountyUnclassifiable/Attainment.
    Jeff Davis CountyUnclassifiable/Attainment.
    Presidio CountyUnclassifiable/Attainment.
    AQCR 210 Abilene-Wichita Falls Intrastate:
    Archer CountyUnclassifiable/Attainment.
    Baylor CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Callahan CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Coleman CountyUnclassifiable/Attainment.
    Comanche CountyUnclassifiable/Attainment.
    Cottle CountyUnclassifiable/Attainment.
    Eastland CountyUnclassifiable/Attainment.
    Fisher CountyUnclassifiable/Attainment.
    Foard CountyUnclassifiable/Attainment.
    Hardeman CountyUnclassifiable/Attainment.
    Haskell CountyUnclassifiable/Attainment.
    Start Printed Page 31742
    Jack CountyUnclassifiable/Attainment.
    Jones CountyUnclassifiable/Attainment.
    Kent CountyUnclassifiable/Attainment.
    Knox CountyUnclassifiable/Attainment.
    Mitchell CountyUnclassifiable/Attainment.
    Montague CountyUnclassifiable/Attainment.
    Nolan CountyUnclassifiable/Attainment.
    Runnels CountyUnclassifiable/Attainment.
    Scurry CountyUnclassifiable/Attainment.
    Shackelford CountyUnclassifiable/Attainment.
    Stephens CountyUnclassifiable/Attainment.
    Stonewall CountyUnclassifiable/Attainment.
    Taylor CountyUnclassifiable/Attainment.
    Throckmorton CountyUnclassifiable/Attainment.
    Wichita CountyUnclassifiable/Attainment.
    Wilbarger CountyUnclassifiable/Attainment.
    Young CountyUnclassifiable/Attainment.
    AQCR 211 Amarillo-Lubbock Intrastate:
    Armstrong CountyUnclassifiable/Attainment.
    Bailey CountyUnclassifiable/Attainment.
    Briscoe CountyUnclassifiable/Attainment.
    Carson CountyUnclassifiable/Attainment.
    Castro CountyUnclassifiable/Attainment.
    Childress CountyUnclassifiable/Attainment.
    Cochran CountyUnclassifiable/Attainment.
    Collingsworth CountyUnclassifiable/Attainment.
    Crosby CountyUnclassifiable/Attainment.
    Dallam CountyUnclassifiable/Attainment.
    Deaf Smith CountyUnclassifiable/Attainment.
    Dickens CountyUnclassifiable/Attainment.
    Donley CountyUnclassifiable/Attainment.
    Floyd CountyUnclassifiable/Attainment.
    Garza CountyUnclassifiable/Attainment.
    Gray CountyUnclassifiable/Attainment.
    Hale CountyUnclassifiable/Attainment.
    Hall CountyUnclassifiable/Attainment.
    Hansford CountyUnclassifiable/Attainment.
    Hartley CountyUnclassifiable/Attainment.
    Hemphill CountyUnclassifiable/Attainment.
    Hockley CountyUnclassifiable/Attainment.
    Hutchinson CountyUnclassifiable/Attainment.
    King CountyUnclassifiable/Attainment.
    Lamb CountyUnclassifiable/Attainment.
    Lipscomb CountyUnclassifiable/Attainment.
    Lubbock CountyUnclassifiable/Attainment.
    Lynn CountyUnclassifiable/Attainment.
    Moore CountyUnclassifiable/Attainment.
    Motley CountyUnclassifiable/Attainment.
    Ochiltree CountyUnclassifiable/Attainment.
    Oldham CountyUnclassifiable/Attainment.
    Parmer CountyUnclassifiable/Attainment.
    Potter CountyUnclassifiable/Attainment.
    Randall CountyUnclassifiable/Attainment.
    Roberts CountyUnclassifiable/Attainment.
    Sherman CountyUnclassifiable/Attainment.
    Swisher CountyUnclassifiable/Attainment.
    Terry CountyUnclassifiable/Attainment.
    Wheeler CountyUnclassifiable/Attainment.
    Yoakum CountyUnclassifiable/Attainment.
    AQCR 212 Austin-Waco Intrastate:
    Bastrop CountyUnclassifiable/Attainment.
    Bell CountyUnclassifiable/Attainment.
    Blanco CountyUnclassifiable/Attainment.
    Bosque CountyUnclassifiable/Attainment.
    Brazoe CountyUnclassifiable/Attainment.
    Burleson CountyUnclassifiable/Attainment.
    Burnet CountyUnclassifiable/Attainment.
    Caldwell CountyUnclassifiable/Attainment.
    Coryell CountyUnclassifiable/Attainment.
    Start Printed Page 31743
    Falls CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Freestone CountyUnclassifiable/Attainment.
    Grimes CountyUnclassifiable/Attainment.
    Hamilton CountyUnclassifiable/Attainment.
    Hays CountyUnclassifiable/Attainment.
    Hill CountyUnclassifiable/Attainment.
    Lampasas CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Leon CountyUnclassifiable/Attainment.
    Limestone CountyUnclassifiable/Attainment.
    Llano CountyUnclassifiable/Attainment.
    McLennan CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Milam CountyUnclassifiable/Attainment.
    Mills CountyUnclassifiable/Attainment.
    Robertson CountyUnclassifiable/Attainment.
    San Saba CountyUnclassifiable/Attainment.
    Travis CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Williamson CountyUnclassifiable/Attainment.
    AQCR 213 Brownsville-Laredo Intrastate:
    Cameron CountyUnclassifiable/Attainment.
    Hidalgo CountyUnclassifiable/Attainment.
    Jim Hogg CountyUnclassifiable/Attainment.
    Starr CountyUnclassifiable/Attainment.
    Webb CountyUnclassifiable/Attainment.
    Willacy CountyUnclassifiable/Attainment.
    Zapata CountyUnclassifiable/Attainment.
    AQCR 214 Corpus Christi-Victoria Intrastate (part):
    Nueces CountyUnclassifiable/Attainment.
    AQCR 214 Corpus Christi-Victoria Intrastate (remainder of):
    Aransas CountyUnclassifiable/Attainment.
    Bee CountyUnclassifiable/Attainment.
    Brooks CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    DeWitt CountyUnclassifiable/Attainment.
    Duval CountyUnclassifiable/Attainment.
    Goliad CountyUnclassifiable/Attainment.
    Gonzales CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jim Wells CountyUnclassifiable/Attainment.
    Kenedy CountyUnclassifiable/Attainment.
    Kleberg CountyUnclassifiable/Attainment.
    Lavaca CountyUnclassifiable/Attainment.
    Live Oak CountyUnclassifiable/Attainment.
    McMullen CountyUnclassifiable/Attainment.
    Refugio CountyUnclassifiable/Attainment.
    San Patricio CountyUnclassifiable/Attainment.
    AQCR 215 Metro Dallas-Fort Worth Intrastate (remainder of):
    Cooke CountyUnclassifiable/Attainment.
    Erath CountyUnclassifiable/Attainment.
    Fannin CountyUnclassifiable/Attainment.
    Grayson CountyUnclassifiable/Attainment.
    Henderson CountyUnclassifiable/Attainment.
    Hood CountyUnclassifiable/Attainment.
    Hunt CountyUnclassifiable/Attainment.
    Navarro CountyUnclassifiable/Attainment.
    Palo Pinto CountyUnclassifiable/Attainment.
    Somervell CountyUnclassifiable/Attainment.
    Wise CountyUnclassifiable/Attainment.
    AQCR 216 Metro Houston-Galveston Intrastate (remainder of):
    Austin CountyUnclassifiable/Attainment.
    Colorado CountyUnclassifiable/Attainment.
    Matagorda CountyUnclassifiable/Attainment.
    Walker CountyUnclassifiable/Attainment.
    Wharton CountyUnclassifiable/Attainment.
    AQCR 217 Metro San Antonio Intrastate (remainder of):
    Start Printed Page 31744
    Atascosa CountyUnclassifiable/Attainment.
    Bandera CountyUnclassifiable/Attainment.
    Dimmit CountyUnclassifiable/Attainment.
    Edwards CountyUnclassifiable/Attainment.
    Frio CountyUnclassifiable/Attainment.
    Gillespie CountyUnclassifiable/Attainment.
    Karnes CountyUnclassifiable/Attainment.
    Kendall CountyUnclassifiable/Attainment.
    Kerr CountyUnclassifiable/Attainment.
    Kinney CountyUnclassifiable/Attainment.
    La Salle CountyUnclassifiable/Attainment.
    Maverick CountyUnclassifiable/Attainment.
    Medina CountyUnclassifiable/Attainment.
    Real CountyUnclassifiable/Attainment.
    Uvalde CountyUnclassifiable/Attainment.
    Val Verde CountyUnclassifiable/Attainment.
    Wilson CountyUnclassifiable/Attainment.
    Zavala CountyUnclassifiable/Attainment.
    AQCR 218 Midland-Odessa-San Angelo Intrastate (part):
    Ector CountyUnclassifiable/Attainment.
    AQCR 218 Midland-Odessa-San Angelo Intrastate (remainder of):
    Andrews CountyUnclassifiable/Attainment.
    Borden CountyUnclassifiable/Attainment.
    Coke CountyUnclassifiable/Attainment.
    Concho CountyUnclassifiable/Attainment.
    Crane CountyUnclassifiable/Attainment.
    Crockett CountyUnclassifiable/Attainment.
    Dawson CountyUnclassifiable/Attainment.
    Gaines CountyUnclassifiable/Attainment.
    Glasscock CountyUnclassifiable/Attainment.
    Howard CountyUnclassifiable/Attainment.
    Irion CountyUnclassifiable/Attainment.
    Kimble CountyUnclassifiable/Attainment.
    Loving CountyUnclassifiable/Attainment.
    McCulloch CountyUnclassifiable/Attainment.
    Martin CountyUnclassifiable/Attainment.
    Mason CountyUnclassifiable/Attainment.
    Menard CountyUnclassifiable/Attainment.
    Midland CountyUnclassifiable/Attainment.
    Pecos CountyUnclassifiable/Attainment.
    Reagan CountyUnclassifiable/Attainment.
    Reeves CountyUnclassifiable/Attainment.
    Schleicher CountyUnclassifiable/Attainment.
    Sterling CountyUnclassifiable/Attainment.
    Sutton CountyUnclassifiable/Attainment.
    Terrell CountyUnclassifiable/Attainment.
    Tom Green CountyUnclassifiable/Attainment.
    Upton CountyUnclassifiable/Attainment.
    Ward CountyUnclassifiable/Attainment.
    Winkler CountyUnclassifiable/Attainment.
    Beaumont/Port Arthur, TX:
    Hardin CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Orange CountyUnclassifiable/Attainment.
    Dallas-Fort Worth, TX:
    Collin CountyUnclassifiable/Attainment.
    Dallas CountyUnclassifiable/Attainment.
    Denton CountyUnclassifiable/Attainment.
    Ellis CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Kaufman CountyUnclassifiable/Attainment.
    Parker CountyUnclassifiable/Attainment.
    Rockwell CountyUnclassifiable/Attainment.
    Tarrant CountyUnclassifiable/Attainment.
    Houston-Galveston-Brazoria, TX:
    Brazoria CountyUnclassifiable/Attainment.
    Chambers CountyUnclassifiable/Attainment.
    Fort Bend CountyUnclassifiable/Attainment.
    Start Printed Page 31745
    Galveston CountyUnclassifiable/Attainment.
    Harris CountyUnclassifiable/Attainment.
    Liberty CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Waller CountyUnclassifiable/Attainment.
    San Antonio, TX:
    Bexar CountyUnclassifiable/Attainment.
    Comal CountyUnclassifiable/Attainment.
    Guadalupe CountyUnclassifiable/Attainment.
    Victoria Area:
    Victoria CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    46. Section 81.345 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Utah—PM 2.5 (Annual NAAQS)” and “Utah—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Utah—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Utah—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Utah—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Utah—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Utah.
    * * * * *

    Utah—1997 Annual PM2.5

    NAAQS [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Box Elder County, UT (part):
    Box Elder County (except Brigham City)Unclassifiable/Attainment
    Brigham City, UT:
    Box Elder County (part)Unclassifiable/Attainment
    The area surrounding Brigham City, as described by the following Townships or the portions of the following Townships in Box Elder County: T9N 2W, T9N R1W, T8N 2W
    Cache County, UT (part):
    Cache County (except Lower Cache Valley)Unclassifiable/Attainment
    Davis County, UT (part):
    Davis County (except Wasatch Front)Unclassifiable/Attainment
    Grantsville, UT:
    Tooele County (part)Unclassifiable/Attainment
    The area surrounding Grantsville, as described by the following Townships or the portions of the following Townships in Tooele County: T2S R6W, T2S R5W, T2S R4W, T3S R6W, T3S R5W, T3S R4W, T4S R6W, T4S R5W, T4S R4W
    Lower Cache Valley, UT:
    Cache County (part)Unclassifiable/Attainment
    The Cache Valley, below 6500 ft. msl. This area is described by the following list of Townships or the portions of the following Townships in Cache County: T15N R1E, T15N R2W, T15N R1W, T14N R2W, T14N R1W, T14N R1E, T13N R2W, T13N R1W, T13N R1E, T12N R2W, T12N R1W, T12N R1E, T11N R1W, T11N R1E, T10N R1W, T10N R1E, T9N R1E
    Salt Lake County, UT (part):
    Salt Lake County (except Wasatch Front)Unclassifiable/Attainment
    Tooele County, UT (part):
    Tooele County (remainder)Unclassifiable/Attainment
    Utah County, UT (part):
    Utah County (except Wasatch Front)Unclassifiable/Attainment
    Wasatch Front, UT:
    Davis County (part)Unclassifiable/Attainment
    Start Printed Page 31746
    The portion of the Wasatch Front residing in Davis County, as described by the following Townships or the portions of the following Townships in Davis County: T5N R3W, T5N R2W, T5N R1W, T4N R2W, T4N R1W, T3N R1W, T3N R1E, T2N R1W, T2N R1E, T1N R1W, T1N R1E.
    Salt Lake County (part)Unclassifiable/Attainment
    The portion of the Wasatch Front residing in Salt Lake County, as described by the following Townships or the portions of the following Townships in Salt Lake County: T1N R2W, T1N R1W, T1N R1E, T1S R3W, T1S R2W, T1S R1W, T1S R1E, T2S R3W, T2S R2W, T2S R1W, T2S R1E, T3S R3W, T3S R2W, T3S R1W, T3S R1E, T4S R3W, T4S R2W, T4S R1W, T4S R1E.
    Utah County (part)Unclassifiable/Attainment
    The portion of the Wasatch Front residing in Utah County, as described by the following Townships or the portions of the following Townships in Utah County: T4S R2W, T4S R1W, T4S R1E, T4S R2E, T5S R2W, T5S R1W, T5S R1E, T5S R2E, T6S R3W, T6S R2W, T6S R1W, T6S R2E, T6S R3E, T6S R1E, T7S R3W, T7S R2W, T7S R1W, T7S R1E, T7S R2E, T7S R3E, T8S R3W, T8S R2W, T8S R1W, T8S R3E, T8S R2E, T8S R1E, T9S R3W, T9S R2W, T9S R1E, T9S R3E, T9S R2E, T9S R1W, T10S 2W, T10S R2E, T10S R1E, T10S R1W, T1S R2W, T11S R1W, T12S R2W.
    Weber County (part)Unclassifiable/Attainment
    The portion of the Wasatch Front residing in Weber County, as described by the following Townships or the portions of the following Townships in Weber County: T7N R2W, T7N R1W, T7N R3W, T6N R3W, T6N R2W, T6N R1W, T5N R3W, T5N R2W, T5N R1W
    Weber County, UT (part):
    Weber County (except Wasatch Front)Unclassifiable/Attainment
    Rest of State:
    Beaver CountyUnclassifiable/Attainment
    Carbon CountyUnclassifiable/Attainment
    Daggett CountyUnclassifiable/Attainment
    Duchesne CountyUnclassifiable/Attainment
    Emery CountyUnclassifiable/Attainment
    Garfield CountyUnclassifiable/Attainment
    Grand CountyUnclassifiable/Attainment
    Iron CountyUnclassifiable/Attainment
    Juab CountyUnclassifiable/Attainment
    Kane CountyUnclassifiable/Attainment
    Millard CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Piute CountyUnclassifiable/Attainment
    Rich CountyUnclassifiable/Attainment
    San Juan CountyUnclassifiable/Attainment
    Sanpete CountyUnclassifiable/Attainment
    Sevier CountyUnclassifiable/Attainment
    Summit CountyUnclassifiable/Attainment
    Uintah CountyUnclassifiable/Attainment
    Wasatch CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wayne CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    Start Printed Page 31747

    Utah—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Logan, UT-ID:
    Cache County (part)Unclassifiable/Attainment.
    All portions of Cache County west of and including any portion of the following townships located within Utah: Township 15 North Range 1 East; Township 14 North Range 1 East; Township 13 North Range 1 East; Township 12 North Range 1 East; Township 11 North Range 1 East; Township 10 North Range 1 East; Township 9 North Range 1 East.
    Provo, UT:
    Utah County (part)Unclassifiable/Attainment.
    The area of Utah County that lies west of the Wasatch Mountain Range (and this includes the Cities of Provo and Orem) with an eastern boundary for Utah County to be defined as the following Townships: Township 3 South Range 1 East; Township 4 South Range 2 East; Township 5 South Range 3 East; Township 6 South Range 3 East; Township 7 South Range 3 East; Township 8 South Range 3 East; Township 9 South Range 3 East; Township 10 South Range 2 East.
    Salt Lake City, UT:
    Box Elder County (part)Unclassifiable/Attainment.
    The following Townships or portions thereof as noted (including Brigham City): Township 7 North Range 2 West; Township 8 North Range 2 West; Township 9 North Range 2 West; Township 10 North Range 2 West; Township 11 North Range 2 West; Township 12 North Range 2 West; Township 13 North Range 2 West; Township 9 North Range 3 West; Township 10 North Range 3 West; Township 11 North Range 3 West; Township 12 North Range 3 West; Township 13 North Range 3 West; Township 13 North Range 4 West; Township 12 North Range 4 West; Township 11 North Range 4 West; Township 10 North Range 4 West; Township 9 North Range 4 West; Township 13 North Range 5 West; Township 12 North Range 5 West; Township 11 North Range 5 West; Township 10 North Range 5 West; Township 9 North Range 5 West; Township 13 North Range 6 West; Township 12 North Range 6 West; Township 11 North Range 6 West; Township 10 North Range 6 West; Township 9 North Range 6 West; Township 7 North Range 1 West (portion located in Box Elder County); Township 8 North Range 1 West (portion located in Box Elder County); Township 9 North Range 1 West (portion located in Box Elder County).
    Davis CountyUnclassifiable/Attainment.
    Salt Lake CountyUnclassifiable/Attainment.
    Tooele County (part)Unclassifiable/Attainment.
    Start Printed Page 31748
    The following Townships or portions thereof as noted (including Tooele City: Township 1 South Range 3 West; Township 2 South Range 3 West; Township 3 South Range 3 West; Township 3 South Range 4 West; Township 2 South Range 4 West; Township 2 South Range 5 West; Township 3 South Range 5 West; Township 3 South Range 6 West; Township 2 South Range 6 West; Township 1 South Range 6 West; Township 1 South Range 5 West; Township 1 South Range 4 West; Township 1 South Range 7 West; Township 2 South Range 7 West; Township 3 South Range 7 West; all Sections within Township 4 South Range 7 West except for Sections 29, 30, 31 and 32; Township 4 South Range 6 West; Township 4 South Range 5 West; Township 4 South Range 4 West; Township 4 South Range 3 West.
    Weber County (part)Unclassifiable/Attainment.
    The area of Weber County that lies west of the Wasatch Mountain Range with an eastern boundary for Weber County to be defined as the following Townships (or portion thereof) extending to the western boundary of Weber County: Township 5 North Range 1 West; Township 6 North Range 1 West; all Sections within Township 7 North Range 1 West located within Weber County except for Sections 1, 2, 3, 4, 11, 12, 13 and 24; Township 7 North Range 2 West (portion located in Weber County).
    Rest of State:
    Beaver CountyUnclassifiable/Attainment.
    Box Elder County (remainder)Unclassifiable/Attainment.
    Cache County (remainder)Unclassifiable/Attainment.
    Carbon CountyUnclassifiable/Attainment.
    Daggett CountyUnclassifiable/Attainment.
    Duchesne CountyUnclassifiable/Attainment.
    Emery CountyUnclassifiable/Attainment.
    Garfield CountyUnclassifiable/Attainment.
    Grand CountyUnclassifiable/Attainment.
    Iron CountyUnclassifiable/Attainment.
    Juab CountyUnclassifiable/Attainment.
    Kane CountyUnclassifiable/Attainment.
    Millard CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Piute CountyUnclassifiable/Attainment.
    Rich CountyUnclassifiable/Attainment.
    San Juan CountyUnclassifiable/Attainment.
    Sanpete CountyUnclassifiable/Attainment.
    Sevier CountyUnclassifiable/Attainment.
    Summit CountyUnclassifiable/Attainment.
    Tooele County (remainder)Unclassifiable/Attainment.
    Uintah CountyUnclassifiable/Attainment.
    Utah County (remainder)Unclassifiable/Attainment.
    Wasatch CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Weber County (remainder)Unclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Utah—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Logan, UT-ID:
    Start Printed Page 31749
    Cache County (part)NonAttainmentModerate.
    All portions of Cache County west of and including any portion of the following townships located within Utah: Township 15 North Range 1 East; Township 14 North Range 1 East; Township 13 North Range 1 East; Township 12 North Range 1 East; Township 11 North Range 1 East; Township 10 North Range 1 East; Township 9 North Range 1 East.
    Provo, UT:
    Utah County (part)NonAttainmentModerate.
    The area of Utah County that lies west of the Wasatch Mountain Range (and this includes the Cities of Provo and Orem) with an eastern boundary for Utah County to be defined as the following Townships: Township 3 South Range 1 East; Township 4 South Range 2 East; Township 5 South Range 3 East; Township 6 South Range 3 East; Township 7 South Range 3 East; Township 8 South Range 3 East; Township 9 South Range 3 East; Township 10 South Range 2 East.
    Salt Lake City, UT:
    Box Elder County (part)NonAttainmentModerate.
    The following Townships or portions thereof as noted (including Brigham City): Township 7 North Range 2 West; Township 8 North Range 2 West; Township 9 North Range 2 West; Township 10 North Range 2 West; Township 11 North Range 2 West; Township 12 North Range 2 West; Township 13 North Range 2 West; Township 9 North Range 3 West; Township 10 North Range 3 West; Township 11 North Range 3 West; Township 12 North Range 3 West; Township 13 North Range 3 West; Township 13 North Range 4 West; Township 12 North Range 4 West; Township 11 North Range 4 West; Township 10 North Range 4 West; Township 9 North Range 4 West; Township 13 North Range 5 West; Township 12 North Range 5 West; Township 11 North Range 5 West; Township 10 North Range 5 West; Township 9 North Range 5 West; Township 13 North Range 6 West; Township 12 North Range 6 West; Township 11 North Range 6 West; Township 10 North Range 6 West; Township 9 North Range 6 West; Township 7 North Range 1 West (portion located in Box Elder County); Township 8 North Range 1 West (portion located in Box Elder County); Township 9 North Range 1 West (portion located in Box Elder County).
    Davis CountyNonAttainmentModerate.
    Salt Lake CountyNonAttainmentModerate.
    Tooele County (part)NonAttainmentModerate.
    Start Printed Page 31750
    The following Townships or portions thereof as noted (including Tooele City: Township 1 South Range 3 West; Township 2 South Range 3 West; Township 3 South Range 3 West; Township 3 South Range 4 West; Township 2 South Range 4 West; Township 2 South Range 5 West; Township 3 South Range 5 West; Township 3 South Range 6 West; Township 2 South Range 6 West; Township 1 South Range 6 West; Township 1 South Range 5 West; Township 1 South Range 4 West; Township 1 South Range 7 West; Township 2 South Range 7 West; Township 3 South Range 7 West; all Sections within Township 4 South Range 7 West except for Sections 29, 30, 31 and 32; Township 4 South Range 6 West; Township 4 South Range 5 West; Township 4 South Range 4 West; Township 4 South Range 3 West.
    Weber County (part)NonAttainmentModerate.
    The area of Weber County that lies west of the Wasatch Mountain Range with an eastern boundary for Weber County to be defined as the following Townships (or portion thereof) extending to the western boundary of Weber County: Township 5 North Range 1 West; Township 6 North Range 1 West; all Sections within Township 7 North Range 1 West located within Weber County except for Sections 1, 2, 3, 4, 11, 12, 13 and 24; Township 7 North Range 2 West (portion located in Weber County).
    Rest of State:
    Beaver CountyUnclassifiable/Attainment
    Box Elder County (remainder)Unclassifiable/Attainment
    Cache County (remainder)Unclassifiable/Attainment
    Carbon CountyUnclassifiable/Attainment
    Daggett CountyUnclassifiable/Attainment
    Duchesne CountyUnclassifiable/Attainment
    Emery CountyUnclassifiable/Attainment
    Garfield CountyUnclassifiable/Attainment
    Grand CountyUnclassifiable/Attainment
    Iron CountyUnclassifiable/Attainment
    Juab CountyUnclassifiable/Attainment
    Kane CountyUnclassifiable/Attainment
    Millard CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Piute CountyUnclassifiable/Attainment
    Rich CountyUnclassifiable/Attainment
    San Juan CountyUnclassifiable/Attainment
    Sanpete CountyUnclassifiable/Attainment
    Sevier CountyUnclassifiable/Attainment
    Summit CountyUnclassifiable/Attainment
    Tooele County (remainder)Unclassifiable/Attainment
    Uintah CountyUnclassifiable/Attainment
    Utah County (remainder)Unclassifiable/Attainment
    Wasatch CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wayne CountyUnclassifiable/Attainment
    Weber County (remainder)Unclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    2 This date is July 2, 2034, unless otherwise noted.
    * * * * *
    Start Amendment Part

    47. Section 81.346 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Vermont—PM 2.5 (Annual NAAQS)” and “Vermont—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Vermont—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Vermont—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Vermont—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the Start Printed Page 31751table titled “Vermont—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Vermont.
    * * * * *

    Vermont—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Addison CountyUnclassifiable/Attainment.
    Bennington CountyUnclassifiable/Attainment.
    Caledonia CountyUnclassifiable/Attainment.
    Chittenden CountyUnclassifiable/Attainment.
    Essex CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Grand Isle CountyUnclassifiable/Attainment.
    Lamoille CountyUnclassifiable/Attainment.
    Orange CountyUnclassifiable/Attainment.
    Orleans CountyUnclassifiable/Attainment.
    Rutland CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Windham CountyUnclassifiable/Attainment.
    Windsor CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Vermont—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation  aClassification
    Date 1TypeDateType
    Statewide:
    Addison CountyUnclassifiable Attainment
    Bennington CountyUnclassifiable Attainment
    Caledonia CountyUnclassifiable Attainment
    Chittenden CountyUnclassifiable Attainment
    Essex CountyUnclassifiable Attainment
    Franklin CountyUnclassifiable Attainment
    Grand Isle CountyUnclassifiable Attainment
    Lamoille CountyUnclassifiable Attainment
    Orange CountyUnclassifiable Attainment
    Orleans CountyUnclassifiable Attainment
    Rutland CountyUnclassifiable Attainment
    Washington CountyUnclassifiable Attainment
    Windham CountyUnclassifiable Attainment
    Windsor CountyUnclassifiable Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Vermont—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Addison CountyUnclassifiable Attainment
    Bennington CountyUnclassifiable Attainment
    Caledonia CountyUnclassifiable Attainment
    Chittenden CountyUnclassifiable Attainment
    Essex CountyUnclassifiable Attainment
    Franklin CountyUnclassifiable Attainment
    Grand Isle CountyUnclassifiable Attainment
    Lamoille CountyUnclassifiable Attainment
    Orange CountyUnclassifiable Attainment
    Orleans CountyUnclassifiable Attainment
    Rutland CountyUnclassifiable Attainment
    Washington CountyUnclassifiable Attainment
    Windham CountyUnclassifiable Attainment
    Start Printed Page 31752
    Windsor CountyUnclassifiable Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    48. Section 81.347 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Virginia—PM 2.5 (Annual NAAQS)” and “Virginia—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Virginia—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Virginia—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Virginia—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Virginia—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Virginia.
    * * * * *

    Virginia—1997 Annual PM2.5 NAAQS

    (Primary and secondary)

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Washington, DC-MD-VA:
    Arlington CountyNonattainment.Moderate.
    Fairfax CountyNonattainment.Moderate.
    Loudoun CountyNonattainment.Moderate.
    Prince William CountyNonattainment.Moderate.
    Alexandria CityNonattainment.Moderate.
    Fairfax CityNonattainment.Moderate.
    Falls Church CityNonattainment.Moderate.
    Manassas CityNonattainment.Moderate.
    Manassas Park CityNonattainment.Moderate.
    AQCR 207 Eastern Tennessee-SW Virginia Interstate (remainder of):
    Bland CountyUnclassifiable/Attainment.
    Buchanan CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Dickenson CountyUnclassifiable/Attainment.
    Grayson CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Russell CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Smyth CountyUnclassifiable/Attainment.
    Tazewell CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wise CountyUnclassifiable/Attainment.
    Wythe CountyUnclassifiable/Attainment.
    Bristol CityUnclassifiable/Attainment.
    Galax CityUnclassifiable/Attainment.
    Norton CityUnclassifiable/Attainment.
    AQCR 222 Central Virginia Intrastate:
    Amelia CountyUnclassifiable/Attainment.
    Amherst CountyUnclassifiable/Attainment.
    Appomattox CountyUnclassifiable/Attainment.
    Bedford CountyUnclassifiable/Attainment.
    Brunswick CountyUnclassifiable/Attainment.
    Buckingham CountyUnclassifiable/Attainment.
    Campbell CountyUnclassifiable/Attainment.
    Charlotte CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Halifax CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Lunenburg CountyUnclassifiable/Attainment.
    Mecklenburg CountyUnclassifiable/Attainment.
    Nottoway CountyUnclassifiable/Attainment.
    Patrick CountyUnclassifiable/Attainment.
    Pittsylvania CountyUnclassifiable/Attainment.
    Prince Edward CountyUnclassifiable/Attainment.
    Start Printed Page 31753
    Bedford CityUnclassifiable/Attainment.
    Danville CityUnclassifiable/Attainment.
    Lynchburg CityUnclassifiable/Attainment.
    Martinsville CityUnclassifiable/Attainment.
    AQCR 223 Hampton Roads Intrastate (remainder of):
    Southampton CountyUnclassifiable/Attainment.
    Franklin CityUnclassifiable/Attainment.
    AQCR 224 NE Virginia Intrastate (remainder of):
    Accomack CountyUnclassifiable/Attainment.
    Albemarle CountyUnclassifiable/Attainment.
    Caroline CountyUnclassifiable/Attainment.
    Culpeper CountyUnclassifiable/Attainment.
    Essex CountyUnclassifiable/Attainment.
    Fauquier CountyUnclassifiable/Attainment.
    Fluvanna CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    King and Queen CountyUnclassifiable/Attainment.
    King George CountyUnclassifiable/Attainment.
    King William CountyUnclassifiable/Attainment.
    Lancaster CountyUnclassifiable/Attainment.
    Louisa CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Mathews CountyUnclassifiable/Attainment.
    Middlesex CountyUnclassifiable/Attainment.
    Nelson CountyUnclassifiable/Attainment.
    Northampton CountyUnclassifiable/Attainment.
    Northumberland CountyUnclassifiable/Attainment.
    Orange CountyUnclassifiable/Attainment.
    Rappahannock CountyUnclassifiable/Attainment.
    Richmond CountyUnclassifiable/Attainment.
    Westmoreland CountyUnclassifiable/Attainment.
    Charlottesville CityUnclassifiable/Attainment.
    AQCR 225 State Capital Intrastate (remainder of):
    Dinwiddie CountyUnclassifiable/Attainment.
    Goochland CountyUnclassifiable/Attainment.
    Greensville CountyUnclassifiable/Attainment.
    New Kent CountyUnclassifiable/Attainment.
    Powhatan CountyUnclassifiable/Attainment.
    Surry CountyUnclassifiable/Attainment.
    Sussex CountyUnclassifiable/Attainment.
    Emporia CityUnclassifiable/Attainment.
    Petersburg CityUnclassifiable/Attainment.
    AQCR 226 Valley of Virginia Intrastate:
    Alleghany CountyUnclassifiable/Attainment.
    Augusta CountyUnclassifiable/Attainment.
    Bath CountyUnclassifiable/Attainment.
    Clarke CountyUnclassifiable/Attainment.
    Craig CountyUnclassifiable/Attainment.
    Floyd CountyUnclassifiable/Attainment.
    Giles CountyUnclassifiable/Attainment.
    Highland CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Page CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Rockbridge CountyUnclassifiable/Attainment.
    Rockingham CountyUnclassifiable/Attainment.
    Shenandoah CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Buena Vista CityUnclassifiable/Attainment.
    Covington CityUnclassifiable/Attainment.
    Harrisonburg CityUnclassifiable/Attainment.
    Lexington CityUnclassifiable/Attainment.
    Radford CityUnclassifiable/Attainment.
    Staunton CityUnclassifiable/Attainment.
    Waynesboro CityUnclassifiable/Attainment.
    Frederick Co., VA:
    Frederick CountyUnclassifiable/Attainment.
    Winchester CityUnclassifiable/Attainment.
    Fredericksburg, VA:
    Start Printed Page 31754
    Spotsylvania CountyUnclassifiable/Attainment.
    Stafford CountyUnclassifiable/Attainment.
    City of FredericksburgUnclassifiable/Attainment.
    Norfolk-Virginia-Beach Newport News (Hampton Roads), VA:
    Gloucester CountyUnclassifiable/Attainment.
    Isle of Wight CountyUnclassifiable/Attainment.
    James City CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    Chesapeake CityUnclassifiable/Attainment.
    Hampton CityUnclassifiable/Attainment.
    Newport News CityUnclassifiable/Attainment.
    Norfolk CityUnclassifiable/Attainment.
    Poquoson CityUnclassifiable/Attainment.
    Portsmouth CityUnclassifiable/Attainment.
    Suffolk CityUnclassifiable/Attainment.
    Virginia Beach CityUnclassifiable/Attainment.
    Williamsburg CityUnclassifiable/Attainment.
    Richmond-Petersburg, VA:
    Charles City CountyUnclassifiable/Attainment.
    Chesterfield CountyUnclassifiable/Attainment.
    Hanover CountyUnclassifiable/Attainment.
    Henrico CountyUnclassifiable/Attainment.
    Prince George CountyUnclassifiable/Attainment.
    Colonial Heights CityUnclassifiable/Attainment.
    Hopewell CityUnclassifiable/Attainment.
    Richmond CityUnclassifiable/Attainment.
    Roanoke, VA:
    Botetourt CountyUnclassifiable/Attainment.
    Roanoke CountyUnclassifiable/Attainment.
    Roanoke CityUnclassifiable/Attainment.
    Salem CityUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.

    Virginia—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    AQCR 047 National Capital Interstate (DC-MD-VA) (part):
    Arlington CountyUnclassifiable/Attainment.
    Fairfax CountyUnclassifiable/Attainment.
    Loudoun CountyUnclassifiable/Attainment.
    Prince William CountyUnclassifiable/Attainment.
    Alexandria CityUnclassifiable/Attainment.
    Fairfax CityUnclassifiable/Attainment.
    Falls Church CityUnclassifiable/Attainment.
    Manassas CityUnclassifiable/Attainment.
    Manassas Park CityUnclassifiable/Attainment.
    AQCR 207 Eastern Tennessee-SW Virginia Interstate (remainder of):
    Bland CountyUnclassifiable/Attainment.
    Buchanan CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Dickenson CountyUnclassifiable/Attainment.
    Grayson CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Russell CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Smyth CountyUnclassifiable/Attainment.
    Tazewell CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wise CountyUnclassifiable/Attainment.
    Wythe CountyUnclassifiable/Attainment.
    Bristol CityUnclassifiable/Attainment.
    Start Printed Page 31755
    Galax CityUnclassifiable/Attainment.
    Norton CityUnclassifiable/Attainment.
    AQCR 222 Central Virginia Intrastate:
    Amelia CountyUnclassifiable/Attainment.
    Amherst CountyUnclassifiable/Attainment.
    Appomattox CountyUnclassifiable/Attainment.
    Bedford CountyUnclassifiable/Attainment.
    Brunswick CountyUnclassifiable/Attainment.
    Buckingham CountyUnclassifiable/Attainment.
    Campbell CountyUnclassifiable/Attainment.
    Charlotte CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Halifax CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Lunenburg CountyUnclassifiable/Attainment.
    Mecklenburg CountyUnclassifiable/Attainment.
    Nottoway CountyUnclassifiable/Attainment.
    Patrick CountyUnclassifiable/Attainment.
    Pittsylvania CountyUnclassifiable/Attainment.
    Prince Edward CountyUnclassifiable/Attainment.
    Bedford CityUnclassifiable/Attainment.
    Danville CityUnclassifiable/Attainment.
    Lynchburg CityUnclassifiable/Attainment.
    Martinsville CityUnclassifiable/Attainment.
    AQCR 223 Hampton Roads Intrastate (remainder of):
    Southampton CountyUnclassifiable/Attainment.
    Franklin CityUnclassifiable/Attainment.
    AQCR 224 NE Virginia Intrastate (remainder of):
    Accomack CountyUnclassifiable/Attainment.
    Albemarle CountyUnclassifiable/Attainment.
    Caroline CountyUnclassifiable/Attainment.
    Culpeper CountyUnclassifiable/Attainment.
    Essex CountyUnclassifiable/Attainment.
    Fauquier CountyUnclassifiable/Attainment.
    Fluvanna CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    King and Queen CountyUnclassifiable/Attainment.
    King George CountyUnclassifiable/Attainment.
    King William CountyUnclassifiable/Attainment.
    Lancaster CountyUnclassifiable/Attainment.
    Louisa CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Mathews CountyUnclassifiable/Attainment.
    Middlesex CountyUnclassifiable/Attainment.
    Nelson CountyUnclassifiable/Attainment.
    Northampton CountyUnclassifiable/Attainment.
    Northumberland CountyUnclassifiable/Attainment.
    Orange CountyUnclassifiable/Attainment.
    Rappahannock CountyUnclassifiable/Attainment.
    Richmond CountyUnclassifiable/Attainment.
    Westmoreland CountyUnclassifiable/Attainment.
    Charlottesville CityUnclassifiable/Attainment.
    AQCR 225 State Capital Intrastate (remainder of):
    Dinwiddie CountyUnclassifiable/Attainment.
    Goochland CountyUnclassifiable/Attainment.
    Greensville CountyUnclassifiable/Attainment.New Kent County
    Powhatan CountyUnclassifiable/Attainment.
    Surry CountyUnclassifiable/Attainment.
    Sussex CountyUnclassifiable/Attainment.
    Emporia CityUnclassifiable/Attainment.
    Petersburg CityUnclassifiable/Attainment.
    AQCR 226 Valley of Virginia Intrastate:
    Alleghany CountyUnclassifiable/Attainment.
    Augusta CountyUnclassifiable/Attainment.
    Bath CountyUnclassifiable/Attainment.
    Clarke CountyUnclassifiable/Attainment.
    Craig CountyUnclassifiable/Attainment.
    Start Printed Page 31756
    Floyd CountyUnclassifiable/Attainment.
    Giles CountyUnclassifiable/Attainment.
    Highland CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Page CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Rockbridge CountyUnclassifiable/Attainment.
    Rockingham CountyUnclassifiable/Attainment.
    Shenandoah CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Buena Vista CityUnclassifiable/Attainment.
    Covington CityUnclassifiable/Attainment.
    Harrisonburg CityUnclassifiable/Attainment.
    Lexington CityUnclassifiable/Attainment.
    Radford CityUnclassifiable/Attainment.
    Staunton CityUnclassifiable/Attainment.
    Waynesboro CityUnclassifiable/Attainment.
    Frederick Co., VA:
    Frederick CountyUnclassifiable/Attainment.
    Winchester CityUnclassifiable/Attainment.
    Fredericksburg, VA:
    Spotsylvania CountyUnclassifiable/Attainment.
    Stafford CountyUnclassifiable/Attainment.
    City of FredericksburgUnclassifiable/Attainment.
    Norfolk-Virginia Beach-Newport News (Hampton Roads), VA:
    Gloucester CountyUnclassifiable/Attainment.
    Isle of Wight CountyUnclassifiable/Attainment.
    James City CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    Chesapeake CityUnclassifiable/Attainment.
    Hampton CityUnclassifiable/Attainment.
    Newport News CityUnclassifiable/Attainment.
    Norfolk CityUnclassifiable/Attainment.
    Poquoson CityUnclassifiable/Attainment.
    Portsmouth CityUnclassifiable/Attainment.
    Suffolk CityUnclassifiable/Attainment.
    Virginia Beach CityUnclassifiable/Attainment.
    Williamsburg CityUnclassifiable/Attainment.
    Richmond-Petersburg, VA:
    Charles City CountyUnclassifiable/Attainment.
    Chesterfield CountyUnclassifiable/Attainment.
    Hanover CountyUnclassifiable/Attainment.
    Henrico CountyUnclassifiable/Attainment.
    Prince George CountyUnclassifiable/Attainment.
    Colonial Heights CityUnclassifiable/Attainment.
    Hopewell CityUnclassifiable/Attainment.
    Richmond CityUnclassifiable/Attainment.
    Roanoke, VA:
    Botetourt CountyUnclassifiable/Attainment.
    Roanoke CountyUnclassifiable/Attainment.
    Roanoke CityUnclassifiable/Attainment.
    Salem CityUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Virginia—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDateType
    AQCR 047 National Capital Interstate (DC-MD-VA) (part):
    Arlington CountyUnclassifiable/Attainment.
    Fairfax CountyUnclassifiable/Attainment.
    Loudoun CountyUnclassifiable/Attainment.
    Prince William CountyUnclassifiable/Attainment.
    Alexandria CityUnclassifiable/Attainment.
    Start Printed Page 31757
    Fairfax CityUnclassifiable/Attainment.
    Falls Church CityUnclassifiable/Attainment.
    Manassas CityUnclassifiable/Attainment.
    Manassas Park CityUnclassifiable/Attainment.
    AQCR 207 Eastern Tennessee-SW Virginia Interstate (remainder of):
    Bland CountyUnclassifiable/Attainment.
    Buchanan CountyUnclassifiable/Attainment.
    Carroll CountyUnclassifiable/Attainment.
    Dickenson CountyUnclassifiable/Attainment.
    Grayson CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Russell CountyUnclassifiable/Attainment.
    Scott CountyUnclassifiable/Attainment.
    Smyth CountyUnclassifiable/Attainment.
    Tazewell CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wise CountyUnclassifiable/Attainment.
    Wythe CountyUnclassifiable/Attainment.
    Bristol CityUnclassifiable/Attainment.
    Galax CityUnclassifiable/Attainment.
    Norton CityUnclassifiable/Attainment.
    AQCR 222 Central Virginia Intrastate:
    Amelia CountyUnclassifiable/Attainment.
    Amherst CountyUnclassifiable/Attainment.
    Appomattox CountyUnclassifiable/Attainment.
    Bedford CountyUnclassifiable/Attainment.
    Brunswick CountyUnclassifiable/Attainment.
    Buckingham CountyUnclassifiable/Attainment.
    Campbell CountyUnclassifiable/Attainment.
    Charlotte CountyUnclassifiable/Attainment.
    Cumberland CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Halifax CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Lunenburg CountyUnclassifiable/Attainment.
    Mecklenburg CountyUnclassifiable/Attainment.
    Nottoway CountyUnclassifiable/Attainment.
    Patrick CountyUnclassifiable/Attainment.
    Pittsylvania CountyUnclassifiable/Attainment.
    Prince Edward CountyUnclassifiable/Attainment.
    Bedford CityUnclassifiable/Attainment.
    Danville CityUnclassifiable/Attainment.
    Lynchburg CityUnclassifiable/Attainment.
    Martinsville CityUnclassifiable/Attainment.
    AQCR 223 Hampton Roads Intrastate (remainder of):
    Southampton CountyUnclassifiable/Attainment.
    Franklin CityUnclassifiable/Attainment.
    AQCR 224 NE Virginia Intrastate (remainder of):
    Accomack CountyUnclassifiable/Attainment.
    Albemarle CountyUnclassifiable/Attainment.
    Caroline CountyUnclassifiable/Attainment.
    Culpeper CountyUnclassifiable/Attainment.
    Essex CountyUnclassifiable/Attainment.
    Fauquier CountyUnclassifiable/Attainment.
    Fluvanna CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    King and Queen CountyUnclassifiable/Attainment.
    King George CountyUnclassifiable/Attainment.
    King William CountyUnclassifiable/Attainment.
    Lancaster CountyUnclassifiable/Attainment.
    Louisa CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Mathews CountyUnclassifiable/Attainment.
    Middlesex CountyUnclassifiable/Attainment.
    Nelson CountyUnclassifiable/Attainment.
    Northampton CountyUnclassifiable/Attainment.
    Northumberland CountyUnclassifiable/Attainment.
    Orange CountyUnclassifiable/Attainment.
    Start Printed Page 31758
    Rappahannock CountyUnclassifiable/Attainment.
    Richmond CountyUnclassifiable/Attainment.
    Westmoreland CountyUnclassifiable/Attainment.
    Charlottesville CityUnclassifiable/Attainment.
    AQCR 225 State Capital Intrastate (remainder of):
    Dinwiddie CountyUnclassifiable/Attainment.
    Goochland CountyUnclassifiable/Attainment.
    Greensville CountyUnclassifiable/Attainment.
    New Kent CountyUnclassifiable/Attainment.
    Powhatan CountyUnclassifiable/Attainment.
    Surry CountyUnclassifiable/Attainment.
    Sussex CountyUnclassifiable/Attainment.
    Emporia CityUnclassifiable/Attainment.
    Petersburg CityUnclassifiable/Attainment.
    AQCR 226 Valley of Virginia Intrastate:
    Alleghany CountyUnclassifiable/Attainment.
    Augusta CountyUnclassifiable/Attainment.
    Bath CountyUnclassifiable/Attainment.
    Clarke CountyUnclassifiable/Attainment.
    Craig CountyUnclassifiable/Attainment.
    Floyd CountyUnclassifiable/Attainment.
    Giles CountyUnclassifiable/Attainment.
    Highland CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Page CountyUnclassifiable/Attainment.
    Pulaski CountyUnclassifiable/Attainment.
    Rockbridge CountyUnclassifiable/Attainment.
    Rockingham CountyUnclassifiable/Attainment.
    Shenandoah CountyUnclassifiable/Attainment.
    Warren CountyUnclassifiable/Attainment.
    Buena Vista CityUnclassifiable/Attainment.
    Covington CityUnclassifiable/Attainment.
    Harrisonburg CityUnclassifiable/Attainment.
    Lexington CityUnclassifiable/Attainment.
    Radford CityUnclassifiable/Attainment.
    Staunton CityUnclassifiable/Attainment.
    Waynesboro CityUnclassifiable/Attainment.
    Frederick Co., VA:
    Frederick CountyUnclassifiable/Attainment.
    Winchester CityUnclassifiable/Attainment.
    Fredericksburg, VA:
    Spotsylvania CountyUnclassifiable/Attainment.
    Stafford CountyUnclassifiable/Attainment.
    City of FredericksburgUnclassifiable/Attainment.
    Norfolk-Virginia-Beach Newport News (Hampton Roads), VA:
    Gloucester CountyUnclassifiable/Attainment.
    Isle of Wight CountyUnclassifiable/Attainment.
    James City CountyUnclassifiable/Attainment.
    York CountyUnclassifiable/Attainment.
    Chesapeake CityUnclassifiable/Attainment.
    Hampton CityUnclassifiable/Attainment.
    Newport News CityUnclassifiable/Attainment.
    Norfolk CityUnclassifiable/Attainment.
    Poquoson CityUnclassifiable/Attainment.
    Portsmouth CityUnclassifiable/Attainment.
    Suffolk CityUnclassifiable/Attainment.
    Virginia Beach CityUnclassifiable/Attainment.
    Williamsburg CityUnclassifiable/Attainment.
    Richmond-Petersburg, VA:
    Charles City CountyUnclassifiable/Attainment.
    Chesterfield CountyUnclassifiable/Attainment.
    Hanover CountyUnclassifiable/Attainment.
    Henrico CountyUnclassifiable/Attainment.
    Prince George CountyUnclassifiable/Attainment.
    Colonial Heights CityUnclassifiable/Attainment.
    Hopewell CityUnclassifiable/Attainment.
    Richmond CityUnclassifiable/Attainment.
    Roanoke, VA:
    Botetourt CountyUnclassifiable/Attainment.
    Start Printed Page 31759
    Roanoke CountyUnclassifiable/Attainment.
    Roanoke CityUnclassifiable/Attainment.
    Salem CityUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    49. Section 81.348 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Washington—PM 2.5 (Annual NAAQS)” and “Washington—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Washington—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Washington—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Washington—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Washington—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Washington.
    * * * * *

    Washington—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Portland—Vancouver AQMA:
    Clark County (part)Unclassifiable/Attainment
    Air quality maintenance area
    Seattle—Tacoma Area:Unclassifiable/Attainment
    Start Printed Page 31760
    The following boundary includes all of Pierce County, and all of King County except a small portion on the north-east corner and the western portion of Snohomish County: Starting at the mouth of the Nisqually River extend northwesterly along the Pierce County line to the southernmost point of the west county line of King County; thence northerly along the county line to the southernmost point of the west county line of Snohomish County; thence northerly along the county line to the intersection with SR 532; thence easterly along the north line of SR 532 to the intersection of I-5, continuing east along the same road now identified as Henning Rd., to the intersection with SR 9 at Bryant; thence continuing easterly on Bryant East Rd. and Rock Creek Rd., also identified as Grandview Rd., approximately 3 miles to the point at which it is crossed by the existing BPA electrical transmission line; thence southeasterly along the BPA transmission line approximately 8 miles to point of the crossing of the south fork of the Stillaguamish River; thence continuing in a southeasterly direction in a meander line following the bed of the River to Jordan Road; southerly along Jordan Road to the north city limits of Granite Falls; thence following the north and east city limits to 92nd St. N.E. and Menzel Lake Rd.; thence south-southeasterly along the Menzel Lake Rd. and the Lake Roesiger Rd. a distance of approximately 6 miles to the northernmost point of Lake Roesiger; thence southerly along a meander line following the middle of the Lake and Roesiger Creek to Woods Creek; thence southerly along a meander line following the bed of the Creek approximately 6 miles to the point the Creek is crossed by the existing BPA electrical transmission line; thence easterly along the BPA transmission line approximately 0.2 miles; thence southerly along the BPA Chief Joseph-Covington electrical transmission line approximately 3 miles to the north line of SR 2; thence southeasterly along SR 2 to the intersection with the east county line of King County; thence south along the county line to the northernmost point of the east county line of Pierce County; thence along the county line to the point of beginning at the mouth of the Nisqually River.
    AQCR 062 E Washington-N Idaho Interstate (part):
    Spokane CountyUnclassifiable/Attainment
    AQCR 062 E Washington-N Idaho Interstate (remainder of):
    Adams CountyUnclassifiable/Attainment
    Asotin CountyUnclassifiable/Attainment
    Columbia CountyUnclassifiable/Attainment
    Garfield CountyUnclassifiable/Attainment
    Grant CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Whitman CountyUnclassifiable/Attainment
    AQCR 193 Portland Interstate (remainder of):
    Clark County (remainder)Unclassifiable/Attainment
    Cowlitz CountyUnclassifiable/Attainment
    Lewis CountyUnclassifiable/Attainment
    Skamania CountyUnclassifiable/Attainment
    Wahkiakum CountyUnclassifiable/Attainment
    AQCR 227 Northern Washington Intrastate:
    Chelan CountyUnclassifiable/Attainment
    Douglas CountyUnclassifiable/Attainment
    Ferry CountyUnclassifiable/Attainment
    Okanogan CountyUnclassifiable/Attainment
    Start Printed Page 31761
    Pend Oreille CountyUnclassifiable/Attainment
    Stevens CountyUnclassifiable/Attainment
    AQCR 228 Olympic-Northwest Washington Intrastate:
    Clallam CountyUnclassifiable/Attainment
    Grays Harbor CountyUnclassifiable/Attainment
    Island CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Mason CountyUnclassifiable/Attainment
    Pacific CountyUnclassifiable/Attainment
    San Juan CountyUnclassifiable/Attainment
    Skagit CountyUnclassifiable/Attainment
    Thurston CountyUnclassifiable/Attainment
    Whatcom CountyUnclassifiable/Attainment
    AQCR 229 Puget Sound Intrastate (remainder of):
    King County (remainder)Unclassifiable/Attainment
    Kitsap CountyUnclassifiable/Attainment
    Snohomish County (remainder)Unclassifiable/Attainment
    AQCR 230 South Central Washington Intrastate:
    Benton CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Kittitas CountyUnclassifiable/Attainment
    Klickitat CountyUnclassifiable/Attainment
    Walla Walla CountyUnclassifiable/Attainment
    Yakima CountyUnclassifiable/Attainment
    Seattle-Tacoma Area:
    Pierce CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Washington—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Tacoma, WA:
    Pierce County (part)Unclassifiable/Attainment
    Start Printed Page 31762
    Starting from where an extension of Kennedy Road Northeast would intersect Commencement Bay, proceed north to the intersection of Marine View Drive (State Route 509) and Kennedy Road Northeast. Proceed south on Marine View Drive to Hylebos Creek. Proceed south along Hylebos Creek to 12th Street East. Proceed east on 12th Street East to 70th Avenue East. Proceed south on 70th Avenue East to State Route 99 (S.R. 99). Proceed north on S.R. 99 0.1 mile north of Birch Street to a driveway to the east. Proceed east along the driveway and continue east along the same alignment to the Pierce County Line/Comprehensive Urban Growth Area (CUGA) boundary. Proceed east along the Pierce County Line/CUGA boundary to the eastern boundary of Edgewood. Proceed south along the eastern boundary of Edgewood to eastern boundary of the Sumner Urban Service Area. Proceed south along eastern boundary of the Sumner Urban Service Area to the eastern boundary of the Puyallup Urban Service Area. Proceed south along the eastern boundary of the Puyallup Urban Service Area to the eastern boundary of Puyallup/CUGA boundary. Proceed south and then west along the CUGA boundary to the eastern boundary of McChord Air Force Base. Proceed north along the eastern boundary of McChord Air Force Base to the northernmost point on the eastern boundary. Proceed from the northernmost point on the eastern boundary of McChord Air Force Base to the south right-of-way of S.R. 512. Proceed west along the south right-of-way of S.R. 512 to the south right-of-way of I-5. Proceed south along the south right-of-way to I-5 to the point opposite the boundary between Lakewood and Camp Murray. Proceed north across I-5 to the boundary between Lakewood and Camp Murray. Proceed north along the western boundary of Lakewood to the point where the western boundary coincides with the CUGA boundary. Proceed north along the CUGA boundary to the southern boundary of Point Defiance Park. Proceed east along the southern boundary of Point Defiance Park to Commencement Bay/CUGA boundary. Proceed southeast, then northeast, and finally northwest along the CUGA boundary to the starting point.
    Rest of State:
    Adams CountyUnclassifiable/Attainment
    Asotin CountyUnclassifiable/Attainment
    Benton CountyUnclassifiable/Attainment
    Clark CountyUnclassifiable/Attainment
    Clallam CountyUnclassifiable/Attainment
    Columbia CountyUnclassifiable/Attainment
    Cowlitz CountyUnclassifiable/Attainment
    Douglas CountyUnclassifiable/Attainment
    Ferry CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Garfield CountyUnclassifiable/Attainment
    Grant CountyUnclassifiable/Attainment
    Grays Harbor CountyUnclassifiable/Attainment
    Island CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    King CountyUnclassifiable/Attainment
    Kitsap CountyUnclassifiable/Attainment
    Kittitas CountyUnclassifiable/Attainment
    Klickitat CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Start Printed Page 31763
    Mason CountyUnclassifiable/Attainment
    Okanogan CountyUnclassifiable/Attainment
    Pacific CountyUnclassifiable/Attainment
    Pend Oreille CountyUnclassifiable/Attainment
    Pierce County (remainder)Unclassifiable/Attainment
    San Juan CountyUnclassifiable/Attainment
    Skagit CountyUnclassifiable/Attainment
    Skamania CountyUnclassifiable/Attainment
    Snohomish CountyUnclassifiable/Attainment
    Spokane CountyUnclassifiable/Attainment
    Stevens CountyUnclassifiable/Attainment
    Thurston CountyUnclassifiable/Attainment
    Wahkiakum CountyUnclassifiable/Attainment
    Walla Walla CountyUnclassifiable/Attainment
    Whatcom CountyUnclassifiable/Attainment
    Whitman CountyUnclassifiable/Attainment
    Yakima CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Washington—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Tacoma, WA:
    Pierce County (part)NonattainmentModerate.
    Start Printed Page 31764
    Starting from where an extension of Kennedy Road Northeast would intersect Commencement Bay, proceed north to the intersection of Marine View Drive (State Route 509) and Kennedy Road Northeast. Proceed south on Marine View Drive to Hylebos Creek. Proceed south along Hylebos Creek to 12th Street East. Proceed east on 12th Street East to 70th Avenue East. Proceed south on 70th Avenue East to State Route 99 (S.R. 99). Proceed north on S.R. 99 0.1 mile north of Birch Street to a driveway to the east. Proceed east along the driveway and continue east along the same alignment to the Pierce County Line/Comprehensive Urban Growth Area (CUGA) boundary. Proceed east along the Pierce County Line/CUGA boundary to the eastern boundary of Edgewood. Proceed south along the eastern boundary of Edgewood to eastern boundary of the Sumner Urban Service Area. Proceed south along eastern boundary of the Sumner Urban Service Area to the eastern boundary of the Puyallup Urban Service Area. Proceed south along the eastern boundary of the Puyallup Urban Service Area to the eastern boundary of Puyallup/CUGA boundary. Proceed south and then west along the CUGA boundary to the eastern boundary of McChord Air Force Base. Proceed north along the eastern boundary of McChord Air Force Base to the northernmost point on the eastern boundary. Proceed from the northernmost point on the eastern boundary of McChord Air Force Base to the south right-of-way of S.R. 512. Proceed west along the south right-of-way of S.R. 512 to the south right-of-way of I-5. Proceed south along the south right-of-way to I-5 to the point opposite the boundary between Lakewood and Camp Murray. Proceed north across I-5 to the boundary between Lakewood and Camp Murray. Proceed north along the western boundary of Lakewood to the point where the western boundary coincides with the CUGA boundary. Proceed north along the CUGA boundary to the southern boundary of Point Defiance Park. Proceed east along the southern boundary of Point Defiance Park to Commencement Bay/CUGA boundary. Proceed southeast, then northeast, and finally northwest along the CUGA boundary to the starting point.
    Rest of State:
    Adams CountyUnclassifiable/Attainment
    Asotin CountyUnclassifiable/Attainment
    Benton CountyUnclassifiable/Attainment
    Clark CountyUnclassifiable/Attainment
    Clallam CountyUnclassifiable/Attainment
    Columbia CountyUnclassifiable/Attainment
    Cowlitz CountyUnclassifiable/Attainment
    Douglas CountyUnclassifiable/Attainment
    Ferry CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Garfield CountyUnclassifiable/Attainment
    Grant CountyUnclassifiable/Attainment
    Grays Harbor CountyUnclassifiable/Attainment
    Island CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    King CountyUnclassifiable/Attainment
    Kitsap CountyUnclassifiable/Attainment
    Kittitas CountyUnclassifiable/Attainment
    Klickitat CountyUnclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Start Printed Page 31765
    Mason CountyUnclassifiable/Attainment
    Okanogan CountyUnclassifiable/Attainment
    Pacific CountyUnclassifiable/Attainment
    Pend Oreille CountyUnclassifiable/Attainment
    Pierce County (remainder)Unclassifiable/Attainment
    San Juan CountyUnclassifiable/Attainment
    Skagit CountyUnclassifiable/Attainment
    Skamania CountyUnclassifiable/Attainment
    Snohomish CountyUnclassifiable/Attainment
    Spokane CountyUnclassifiable/Attainment
    Stevens CountyUnclassifiable/Attainment
    Thurston CountyUnclassifiable/Attainment
    Wahkiakum CountyUnclassifiable/Attainment
    Walla Walla CountyUnclassifiable/Attainment
    Whatcom CountyUnclassifiable/Attainment
    Whitman CountyUnclassifiable/Attainment
    Yakima CountyUnclassifiable/Attainment

    a Includes Indian Country located in each county or area, except as otherwise specified.

    1 This date is 30 days after November 13, 2009, unless otherwise noted.

    2 This date is July 2, 2034, unless otherwise noted.

    * * * * *

    50. Section 81.349 is amended as follows:

    Start Amendment Part

    a. By removing the tables titled “West Virginia—PM 2.5 (Annual NAAQS)” and “West Virginia—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “West Virginia—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “West Virginia—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “West Virginia—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “West Virginia—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    West Virginia.
    * * * * *

    West Virginia—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignationaClassification
    Date1TypeDate2Type
    Charleston, WV:
    Kanawha CountyNonAttainment.Moderate.
    Putnam CountyNonAttainment.Moderate.
    Huntington-Ashland, WV-KY-OH:
    Cabell County12/28/12Attainment.
    Mason County (part)12/28/12Attainment.
    Graham Tax District
    Wayne County12/28/12Attainment.
    Marion County, WV (aka Fairmont CBSA):
    Harrison County (part)
    Tax District of ClayUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Monongalia County (part)
    Tax District of CassUnclassifiable/Attainment.
    Martinsburg, WV-Hagerstown, MD:
    Berkeley CountyNonAttainment.Moderate.
    Parkersburg-Marietta, WV-OH:
    Pleasants County (part)9/12/13Attainment.
    Tax District of Grant
    Wood County9/12/13Attainment.
    Steubenville-Weirton, OH-WV:
    Brooke CountyNonAttainment.Moderate.
    Hancock CountyNonAttainment.Moderate.
    Wheeling, WV-OH:
    Marshall County9/30/13Attainment.
    Ohio County9/30/13Attainment.
    Rest of State:
    Barbour CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Braxton CountyUnclassifiable/Attainment.
    Start Printed Page 31766
    Calhoun CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Doddridge CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Gilmer CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Greenbrier CountyUnclassifiable/Attainment.
    Hampshire CountyUnclassifiable/Attainment.
    Hardy CountyUnclassifiable/Attainment.
    Harrison County (remainder)Unclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    McDowell CountyUnclassifiable/Attainment.
    Mason County (remainder)Unclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Mineral CountyUnclassifiable/Attainment.
    Mingo CountyUnclassifiable/Attainment.
    Monongalia County (remainder)Unclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Nicholas CountyUnclassifiable/Attainment.
    Pendleton CountyUnclassifiable/Attainment.
    Pleasants County (remainder)Unclassifiable/Attainment.
    Pocahontas CountyUnclassifiable/Attainment.
    Preston CountyUnclassifiable/Attainment.
    Raleigh CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Ritchie CountyUnclassifiable/Attainment.
    Roane CountyUnclassifiable/Attainment.
    Summers CountyUnclassifiable/Attainment.
    Taylor CountyUnclassifiable/Attainment.
    Tucker CountyUnclassifiable/Attainment.
    Tyler CountyUnclassifiable/Attainment.
    Upshur CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Wetzel CountyUnclassifiable/Attainment.
    Wirt CountyUnclassifiable/Attainment.
    Wyoming CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    2 This date is July 2, 2034, unless otherwise noted.

    West Virginia—1997 24-Hour PM2.5 NAAQS

    (Primary and Secondary)

    Designated areaDesignationaClassification
    Date1TypeDateType
    Charleston, WV:
    Kanawha CountyUnclassifiable/Attainment.
    Putnam CountyUnclassifiable/Attainment.
    Steubenville-Weirton, OH-WV:
    Brooke CountyUnclassifiable/Attainment.
    Hancock CountyUnclassifiable/Attainment.
    Rest of State:
    Barbour CountyUnclassifiable/Attainment.
    Berkley CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Braxton CountyUnclassifiable/Attainment.
    Cabell CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Doddridge CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Start Printed Page 31767
    Gilmer CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Greenbrier CountyUnclassifiable/Attainment.
    Hampshire CountyUnclassifiable/Attainment.
    Hardy CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    McDowell CountyUnclassifiable/Attainment.
    Mason CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Mineral CountyUnclassifiable/Attainment.
    Mingo CountyUnclassifiable/Attainment.
    Monongalia CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Nicholas CountyUnclassifiable/Attainment.
    Ohio CountyUnclassifiable/Attainment.
    Pendleton CountyUnclassifiable/Attainment.
    Pleasants CountyUnclassifiable/Attainment.
    Pocahontas CountyUnclassifiable/Attainment.
    Preston CountyUnclassifiable/Attainment.
    Raleigh CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Ritchie CountyUnclassifiable/Attainment.
    Roane CountyUnclassifiable/Attainment.
    Summers CountyUnclassifiable/Attainment.
    Taylor CountyUnclassifiable/Attainment.
    Tucker CountyUnclassifiable/Attainment.
    Tyler CountyUnclassifiable/Attainment.
    Upshur CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Wetzel CountyUnclassifiable/Attainment.
    Wirt CountyUnclassifiable/Attainment.
    Wood CountyUnclassifiable/Attainment.
    Wyoming CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    West Virginia—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Charleston, WV:
    Kanawha CountyNonattainmentModerate.
    Putnam CountyNonattainmentModerate.
    Steubenville-Weirton, OH-WV:
    Brooke CountyNonattainmentModerate.
    Hancock CountyNonattainmentModerate.
    Rest of State:
    Barbour CountyUnclassifiable/Attainment.
    Berkley CountyUnclassifiable/Attainment.
    Boone CountyUnclassifiable/Attainment.
    Braxton CountyUnclassifiable/Attainment.
    Cabell CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Doddridge CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Start Printed Page 31768
    Gilmer CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Greenbrier CountyUnclassifiable/Attainment.
    Hampshire CountyUnclassifiable/Attainment.
    Hardy CountyUnclassifiable/Attainment.
    Harrison CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Lewis CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Logan CountyUnclassifiable/Attainment.
    McDowell CountyUnclassifiable/Attainment.
    Mason CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Mercer CountyUnclassifiable/Attainment.
    Mineral CountyUnclassifiable/Attainment.
    Mingo CountyUnclassifiable/Attainment.
    Monongalia CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Nicholas CountyUnclassifiable/Attainment.
    Ohio CountyUnclassifiable/Attainment.
    Pendleton CountyUnclassifiable/Attainment.
    Pleasants CountyUnclassifiable/Attainment.
    Pocahontas CountyUnclassifiable/Attainment.
    Preston CountyUnclassifiable/Attainment.
    Raleigh CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Ritchie CountyUnclassifiable/Attainment.
    Roane CountyUnclassifiable/Attainment.
    Summers CountyUnclassifiable/Attainment.
    Taylor CountyUnclassifiable/Attainment.
    Tucker CountyUnclassifiable/Attainment.
    Tyler CountyUnclassifiable/Attainment.
    Upshur CountyUnclassifiable/Attainment.
    Wayne CountyUnclassifiable/Attainment.
    Webster CountyUnclassifiable/Attainment.
    Wetzel CountyUnclassifiable/Attainment.
    Wirt CountyUnclassifiable/Attainment.
    Wood CountyUnclassifiable/Attainment.
    Wyoming CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    * * * * *
    Start Amendment Part

    51. Section 81.350 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Wisconsin—PM 2.5 (Annual NAAQS)” and “Wisconsin—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Wisconsin—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Wisconsin—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Wisconsin—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Wisconsin—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Wisconsin.
    * * * * *

    Wisconsin—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Statewide:
    Adams CountyUnclassifiable/Attainment.
    Ashland CountyUnclassifiable/Attainment.
    Barron CountyUnclassifiable/Attainment.
    Bayfield CountyUnclassifiable/Attainment.
    Start Printed Page 31769
    Brown CountyUnclassifiable/Attainment.
    Buffalo CountyUnclassifiable/Attainment.
    Burnett CountyUnclassifiable/Attainment.
    Calumet CountyUnclassifiable/Attainment.
    Chippewa CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Columbia CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Dane CountyUnclassifiable/Attainment.
    Dodge CountyUnclassifiable/Attainment.
    Door CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Dunn CountyUnclassifiable/Attainment.
    Eau Claire CountyUnclassifiable/Attainment.
    Florence CountyUnclassifiable/Attainment.
    Fond du Lac CountyUnclassifiable/Attainment.
    Forest CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Green CountyUnclassifiable/Attainment.
    Green Lake CountyUnclassifiable/Attainment.
    Iowa CountyUnclassifiable/Attainment.
    Iron CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Juneau CountyUnclassifiable/Attainment.
    Kenosha CountyUnclassifiable/Attainment.
    Kewaunee CountyUnclassifiable/Attainment.
    La Crosse CountyUnclassifiable/Attainment.
    Lafayette CountyUnclassifiable/Attainment.
    Langlade CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Manitowoc CountyUnclassifiable/Attainment.
    Marathon CountyUnclassifiable/Attainment.
    Marinette CountyUnclassifiable/Attainment.
    Marquette CountyUnclassifiable/Attainment.
    Menominee CountyUnclassifiable/Attainment.
    Milwaukee CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Oconto CountyUnclassifiable/Attainment.
    Oneida CountyUnclassifiable/Attainment.
    Outagamie CountyUnclassifiable/Attainment.
    Ozaukee CountyUnclassifiable/Attainment.
    Pepin CountyUnclassifiable/Attainment.
    Pierce CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Portage CountyUnclassifiable/Attainment.
    Price CountyUnclassifiable/Attainment.
    Racine CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Rock CountyUnclassifiable/Attainment.
    Rusk CountyUnclassifiable/Attainment.
    St. Croix CountyUnclassifiable/Attainment.
    Sauk CountyUnclassifiable/Attainment.
    Sawyer CountyUnclassifiable/Attainment.
    Shawano CountyUnclassifiable/Attainment.
    Sheboygan CountyUnclassifiable/Attainment.
    Taylor CountyUnclassifiable/Attainment.
    Trempealeau CountyUnclassifiable/Attainment.
    Vernon CountyUnclassifiable/Attainment.
    Vilas CountyUnclassifiable/Attainment.
    Walworth CountyUnclassifiable/Attainment.
    Washburn CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Waukesha CountyUnclassifiable/Attainment.
    Waupaca CountyUnclassifiable/Attainment.
    Waushara CountyUnclassifiable/Attainment.
    Winnebago CountyUnclassifiable/Attainment.
    Wood CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.Start Printed Page 31770
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Wisconsin—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Milwaukee-Racine, WI:
    Milwaukee CountyUnclassifiable/Attainment.
    Racine CountyUnclassifiable/Attainment.
    Waukesha CountyUnclassifiable/Attainment.
    Rest of State:
    Adams CountyUnclassifiable/Attainment.
    Ashland CountyUnclassifiable/Attainment.
    Barron CountyUnclassifiable/Attainment.
    Bayfield CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Buffalo CountyUnclassifiable/Attainment.
    Burnett CountyUnclassifiable/Attainment.
    Calumet CountyUnclassifiable/Attainment.
    Chippewa CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Columbia CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Dane CountyUnclassifiable/Attainment.
    Dodge CountyUnclassifiable/Attainment.
    Door CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Dunn CountyUnclassifiable/Attainment.
    Eau Claire CountyUnclassifiable/Attainment.
    Florence CountyUnclassifiable/Attainment.
    Fond du Lac CountyUnclassifiable/Attainment.
    Forest CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Green CountyUnclassifiable/Attainment.
    Green Lake CountyUnclassifiable/Attainment.
    Iowa CountyUnclassifiable/Attainment.
    Iron CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Juneau CountyUnclassifiable/Attainment.
    Kenosha CountyUnclassifiable/Attainment.
    Kewaunee CountyUnclassifiable/Attainment.
    La Crosse CountyUnclassifiable/Attainment.
    Lafayette CountyUnclassifiable/Attainment.
    Langlade CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Manitowoc CountyUnclassifiable/Attainment.
    Marathon CountyUnclassifiable/Attainment.
    Marinette CountyUnclassifiable/Attainment.
    Marquette CountyUnclassifiable/Attainment.
    Menominee CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Oconto CountyUnclassifiable/Attainment.
    Oneida CountyUnclassifiable/Attainment.
    Outagamie CountyUnclassifiable/Attainment.
    Ozaukee CountyUnclassifiable/Attainment.
    Pepin CountyUnclassifiable/Attainment.
    Pierce CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Portage CountyUnclassifiable/Attainment.
    Price CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Rock CountyUnclassifiable/Attainment.
    Rusk CountyUnclassifiable/Attainment.
    St. Croix CountyUnclassifiable/Attainment.
    Sauk CountyUnclassifiable/Attainment.
    Sawyer CountyUnclassifiable/Attainment.
    Shawano CountyUnclassifiable/Attainment.
    Sheboygan CountyUnclassifiable/Attainment.
    Taylor CountyUnclassifiable/Attainment.
    Trempealeau CountyUnclassifiable/Attainment.
    Vernon CountyUnclassifiable/Attainment.
    Vilas CountyUnclassifiable/Attainment.
    Start Printed Page 31771
    Walworth CountyUnclassifiable/Attainment.
    Washburn CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Waupaca CountyUnclassifiable/Attainment.
    Waushara CountyUnclassifiable/Attainment.
    Winnebago CountyUnclassifiable/Attainment.
    Wood CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Wisconsin—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDate 2Type
    Milwaukee-Racine, WI:
    Milwaukee CountyNonattainment.Moderate.
    Racine CountyNonattainment.Moderate.
    Waukesha CountyNonattainment.Moderate.
    Rest of State:
    Adams CountyUnclassifiable/Attainment.
    Ashland CountyUnclassifiable/Attainment.
    Barron CountyUnclassifiable/Attainment.
    Bayfield CountyUnclassifiable/Attainment.
    Brown CountyUnclassifiable/Attainment.
    Buffalo CountyUnclassifiable/Attainment.
    Burnett CountyUnclassifiable/Attainment.
    Calumet CountyUnclassifiable/Attainment.
    Chippewa CountyUnclassifiable/Attainment.
    Clark CountyUnclassifiable/Attainment.
    Columbia CountyUnclassifiable/Attainment.
    Crawford CountyUnclassifiable/Attainment.
    Dane CountyUnclassifiable/Attainment.
    Dodge CountyUnclassifiable/Attainment.
    Door CountyUnclassifiable/Attainment.
    Douglas CountyUnclassifiable/Attainment.
    Dunn CountyUnclassifiable/Attainment.
    Eau Claire CountyUnclassifiable/Attainment.
    Florence CountyUnclassifiable/Attainment.
    Fond du Lac CountyUnclassifiable/Attainment.
    Forest CountyUnclassifiable/Attainment.
    Grant CountyUnclassifiable/Attainment.
    Green CountyUnclassifiable/Attainment.
    Green Lake CountyUnclassifiable/Attainment.
    Iowa CountyUnclassifiable/Attainment.
    Iron CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Juneau CountyUnclassifiable/Attainment.
    Kenosha CountyUnclassifiable/Attainment.
    Kewaunee CountyUnclassifiable/Attainment.
    La Crosse CountyUnclassifiable/Attainment.
    Lafayette CountyUnclassifiable/Attainment.
    Langlade CountyUnclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Manitowoc CountyUnclassifiable/Attainment.
    Marathon CountyUnclassifiable/Attainment.
    Marinette CountyUnclassifiable/Attainment.
    Marquette CountyUnclassifiable/Attainment.
    Menominee CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Oconto CountyUnclassifiable/Attainment.
    Oneida CountyUnclassifiable/Attainment.
    Outagamie CountyUnclassifiable/Attainment.
    Ozaukee CountyUnclassifiable/Attainment.
    Pepin CountyUnclassifiable/Attainment.
    Start Printed Page 31772
    Pierce CountyUnclassifiable/Attainment.
    Polk CountyUnclassifiable/Attainment.
    Portage CountyUnclassifiable/Attainment.
    Price CountyUnclassifiable/Attainment.
    Richland CountyUnclassifiable/Attainment.
    Rock CountyUnclassifiable/Attainment.
    Rusk CountyUnclassifiable/Attainment.
    St. Croix CountyUnclassifiable/Attainment.
    Sauk CountyUnclassifiable/Attainment.
    Sawyer CountyUnclassifiable/Attainment.
    Shawano CountyUnclassifiable/Attainment.
    Sheboygan CountyUnclassifiable/Attainment.
    Taylor CountyUnclassifiable/Attainment.
    Trempealeau CountyUnclassifiable/Attainment.
    Vernon CountyUnclassifiable/Attainment.
    Vilas CountyUnclassifiable/Attainment.
    Walworth CountyUnclassifiable/Attainment.
    Washburn CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Waupaca CountyUnclassifiable/Attainment.
    Waushara CountyUnclassifiable/Attainment.
    Winnebago CountyUnclassifiable/Attainment.
    Wood CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    2 This date is July 2, 2014, unless otherwise noted.
    * * * * *
    Start Amendment Part

    52. Section 81.351 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Wyoming—PM 2.5 (Annual NAAQS)” and “Wyoming—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Wyoming—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Wyoming—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Wyoming—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Wyoming—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Wyoming.
    * * * * *

    Wyoming—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Casper, WY:
    Natrona County (part)Unclassifiable/Attainment.
    The portion within the City of Casper.
    Cheyenne, WY:
    Laramie County (part)Unclassifiable/Attainment.
    The portion within the City of Cheyenne.
    Evanston, WY:
    Uinta County (part)Unclassifiable/Attainment.
    The portion within the City of Evanston.
    Gillette, WY:
    Campbell County (part)Unclassifiable/Attainment.
    The portion within the City of Gillette.
    Jackson, WY:
    Teton County (part)Unclassifiable/Attainment.
    The portion within the City of Jackson.
    Lander, WY:
    Fremont County (part)Unclassifiable/Attainment.
    The portion within the City of Lander.
    Laramie, WY:
    Albany County (part)Unclassifiable/Attainment.
    The portion within the City of Laramie.
    Riverton, WY:
    Fremont County (part)Unclassifiable/Attainment.
    The portion within the City of Riverton.
    Start Printed Page 31773
    Rock Springs, WY:
    Sweetwater County (part)Unclassifiable/Attainment.
    The portion within the City of Rock Springs.
    Sheridan, WY:
    Sheridan County (part)Unclassifiable/Attainment.
    The portion within the City of Sheridan.
    Rest of State:
    Albany County (remainder)Unclassifiable/Attainment.
    Big Horn CountyUnclassifiable/Attainment.
    Campbell CountyUnclassifiable/Attainment.
    Carbon CountyUnclassifiable/Attainment.
    Converse CountyUnclassifiable/Attainment.
    Crook CountyUnclassifiable/Attainment.
    Fremont County (remainder)Unclassifiable/Attainment.
    Goshen CountyUnclassifiable/Attainment.
    Hot Springs CountyUnclassifiable/Attainment.
    Johnson CountyUnclassifiable/Attainment.
    Laramie County (remainder)Unclassifiable/Attainment.
    Lincoln CountyUnclassifiable/Attainment.
    Natrona County (remainder)Unclassifiable/Attainment.
    Niobrara CountyUnclassifiable/Attainment.
    Park CountyUnclassifiable/Attainment.
    Platte CountyUnclassifiable/Attainment.
    Sheridan County (remainder)Unclassifiable/Attainment.
    Sublette CountyUnclassifiable/Attainment.
    Sweetwater CountyUnclassifiable/Attainment.
    Teton County (remainder)Unclassifiable/Attainment.
    Uinta County (remainder)Unclassifiable/Attainment.
    Washakie CountyUnclassifiable/Attainment.
    Weston CountyUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Wyoming—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Casper, WY:
    Natrona County (part)Unclassifiable/Attainment
    The portion within the City of Casper.
    Cheyenne, WY:
    Laramie County (part)Unclassifiable/Attainment
    The portion within the City of Cheyenne.
    Evanston, WY:
    Uinta County (part)Unclassifiable/Attainment
    The portion within the City of Evanston.
    Gillette, WY:
    Campbell County (part)Unclassifiable/Attainment
    The portion within the City of Gillette.
    Jackson, WY:
    Teton County (part)Unclassifiable/Attainment
    The portion within the City of Jackson.
    Lander, WY:
    Fremont County (part)Unclassifiable/Attainment
    The portion within the City of Lander.
    Laramie, WY:
    Albany County (part)Unclassifiable/Attainment
    The portion within the City of Laramie.
    Riverton, WY:
    Fremont County (part)Unclassifiable/Attainment
    The portion within the City of Riverton.
    Rock Springs, WY:
    Sweetwater County (part)Unclassifiable/Attainment
    The portion within the City of Rock Springs.
    Sheridan, WY:
    Start Printed Page 31774
    Sheridan County (part)Unclassifiable/Attainment
    The portion within the City of Sheridan.
    Rest of State:
    Albany County (remainder)Unclassifiable/Attainment
    Big Horn CountyUnclassifiable/Attainment
    Campbell CountyUnclassifiable/Attainment
    Carbon CountyUnclassifiable/Attainment
    Converse CountyUnclassifiable/Attainment
    Crook CountyUnclassifiable/Attainment
    Fremont County (remainder)Unclassifiable/Attainment
    Goshen CountyUnclassifiable/Attainment
    Hot Springs CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Laramie County (remainder)Unclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Natrona County (remainder)Unclassifiable/Attainment
    Niobrara CountyUnclassifiable/Attainment
    Park CountyUnclassifiable/Attainment
    Platte CountyUnclassifiable/Attainment
    Sheridan County (remainder)Unclassifiable/Attainment
    Sublette CountyUnclassifiable/Attainment
    Sweetwater CountyUnclassifiable/Attainment
    Teton County (remainder)Unclassifiable/Attainment
    Uinta County (remainder)Unclassifiable/Attainment
    Washakie CountyUnclassifiable/Attainment
    Weston CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Wyoming—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Casper, WY:
    Natrona County (part)Unclassifiable/Attainment
    The portion within the City of Casper.
    Cheyenne, WY:
    Laramie County (part)Unclassifiable/Attainment
    The portion within the City of Cheyenne.
    Evanston, WY:
    Uinta County (part)Unclassifiable/Attainment
    The portion within the City of Evanston.
    Gillette, WY:
    Campbell County (part)Unclassifiable/Attainment
    The portion within the City of Gillette.
    Jackson, WY:
    Teton County (part)Unclassifiable/Attainment
    The portion within the City of Jackson.
    Lander, WY:
    Fremont County (part)Unclassifiable/Attainment
    The portion within the City of Lander.
    Laramie, WY:
    Albany County (part)Unclassifiable/Attainment
    The portion within the City of Laramie.
    Riverton, WY:
    Fremont County (part)Unclassifiable/Attainment
    The portion within the City of Riverton.
    Rock Springs, WY:
    Sweetwater County (part)Unclassifiable/Attainment
    The portion within the City of Rock Springs.
    Sheridan, WY:
    Sheridan County (part)Unclassifiable/Attainment
    The portion within the City of Sheridan.
    Rest of State:
    Albany County (remainder)Unclassifiable/Attainment
    Start Printed Page 31775
    Big Horn CountyUnclassifiable/Attainment
    Campbell CountyUnclassifiable/Attainment
    Carbon CountyUnclassifiable/Attainment
    Converse CountyUnclassifiable/Attainment
    Crook CountyUnclassifiable/Attainment
    Fremont County (remainder)Unclassifiable/Attainment
    Goshen CountyUnclassifiable/Attainment
    Hot Springs CountyUnclassifiable/Attainment
    Johnson CountyUnclassifiable/Attainment
    Laramie County (remainder)Unclassifiable/Attainment
    Lincoln CountyUnclassifiable/Attainment
    Natrona County (remainder)Unclassifiable/Attainment
    Niobrara CountyUnclassifiable/Attainment
    Park CountyUnclassifiable/Attainment
    Platte CountyUnclassifiable/Attainment
    Sheridan County (remainder)Unclassifiable/Attainment
    Sublette CountyUnclassifiable/Attainment
    Sweetwater CountyUnclassifiable/Attainment
    Teton County (remainder)Unclassifiable/Attainment
    Uinta County (remainder)Unclassifiable/Attainment.
    Washakie CountyUnclassifiable/Attainment
    Weston CountyUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    53. Section 81.352 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “American Samoa—PM 2.5 (Annual NAAQS)” and “American Samoa—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “American Samoa—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “American Samoa—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “American Samoa—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “American Samoa—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    American Samoa.
    * * * * *

    American Samoa—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    Eastern DistrictUnclassifiable/Attainment.
    Manu`a DistrictUnclassifiable/Attainment.
    Rose IslandUnclassifiable/Attainment.
    Swains IslandUnclassifiable/Attainment.
    Western DistrictUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    American Samoa—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    Eastern DistrictUnclassifiable/Attainment.
    Manu`a DistrictUnclassifiable/Attainment.
    Rose IslandUnclassifiable/Attainment.
    Swains IslandUnclassifiable/Attainment.
    Western DistrictUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    Start Printed Page 31776

    American Samoa—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    Eastern DistrictUnclassifiable/Attainment.
    Manu`a DistrictUnclassifiable/Attainment.
    Rose IslandUnclassifiable/Attainment.
    Swains IslandUnclassifiable/Attainment.
    Western DistrictUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    54. Section 81.353 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Guam—PM 2.5 (Annual NAAQS)” and “Guam—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Guam—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Guam—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Guam—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Guam—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Guam.
    * * * * *

    Guam—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    GuamUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Guam—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    GuamUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Guam—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    GuamUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    55. Section 81.354 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Northern Mariana Islands—PM 2.5 (Annual NAAQS)” and “Northern Mariana Islands—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Northern Mariana Islands—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Northern Mariana Islands—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Northern Mariana Islands—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Northern Mariana Islands—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Northern Mariana Islands.
    * * * * *
    Start Printed Page 31777

    Northern Mariana Islands—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    Northern Islands MunicipalityUnclassifiable/Attainment.
    Rota MunicipalityUnclassifiable/Attainment.
    Saipan MunicipalityUnclassifiable/Attainment.
    Tinian MunicipalityUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Northern Mariana Islands—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    Northern Islands MunicipalityUnclassifiable/Attainment.
    Rota MunicipalityUnclassifiable/Attainment.
    Saipan MunicipalityUnclassifiable/Attainment.
    Tinian MunicipalityUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Northern Mariana Islands—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    Northern Islands MunicipalityUnclassifiable/Attainment.
    Rota MunicipalityUnclassifiable/Attainment.
    Saipan MunicipalityUnclassifiable/Attainment.
    Tinian MunicipalityUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    56. Section 81.355 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Puerto Rico—PM 2.5 (Annual NAAQS)” and “Puerto Rico—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Puerto Rico—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Puerto Rico—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Puerto Rico—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Puerto Rico—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Puerto Rico.
    * * * * *

    Puerto Rico—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    Adjuntas MunicipioUnclassifiable/Attainment
    Aguada MunicipioUnclassifiable/Attainment.
    Aguadilla MunicipioUnclassifiable/Attainment.
    Aguas Buenas MunicipioUnclassifiable/Attainment.
    Aibonito MunicipioUnclassifiable/Attainment.
    Añasco MunicipioUnclassifiable/Attainment.
    Arecibo MunicipioUnclassifiable/Attainment.
    Arroyo MunicipioUnclassifiable/Attainment.
    Barceloneta MunicipioUnclassifiable/Attainment.
    Barranquitas MunicipioUnclassifiable/Attainment.
    Start Printed Page 31778
    Bayamón CountyUnclassifiable/Attainment.
    Cabo Rojo MunicipioUnclassifiable/Attainment.
    Caguas MunicipioUnclassifiable/Attainment.
    Camuy MunicipioUnclassifiable/Attainment.
    Canóvanas MunicipioUnclassifiable/Attainment.
    Carolina MunicipioUnclassifiable/Attainment.
    Cataño CountyUnclassifiable/Attainment.
    Cayey MunicipioUnclassifiable/Attainment.
    Ceiba MunicipioUnclassifiable/Attainment.
    Ciales MunicipioUnclassifiable/Attainment.
    Cidra MunicipioUnclassifiable/Attainment.
    Coamo MunicipioUnclassifiable/Attainment.
    Comerío MunicipioUnclassifiable/Attainment.
    Corozal MunicipioUnclassifiable/Attainment.
    Culebra MunicipioUnclassifiable/Attainment.
    Dorado MunicipioUnclassifiable/Attainment.
    Fajardo MunicipioUnclassifiable/Attainment.
    Florida MunicipioUnclassifiable/Attainment.
    Guánica MunicipioUnclassifiable/Attainment.
    Guayama MunicipioUnclassifiable/Attainment.
    Guayanilla MunicipioUnclassifiable/Attainment.
    Guaynabo CountyUnclassifiable/Attainment.
    Gurabo MunicipioUnclassifiable/Attainment.
    Hatillo MunicipioUnclassifiable/Attainment.
    Hormigueros MunicipioUnclassifiable/Attainment.
    Humacao MunicipioUnclassifiable/Attainment.
    Isabela MunicipioUnclassifiable/Attainment.
    Jayuya MunicipioUnclassifiable/Attainment.
    Juana Díaz MunicipioUnclassifiable/Attainment.
    Juncos MunicipioUnclassifiable/Attainment.
    Lajas MunicipioUnclassifiable/Attainment.
    Lares MunicipioUnclassifiable/Attainment.
    Las Marías MunicipioUnclassifiable/Attainment.
    Las Piedras MunicipioUnclassifiable/Attainment.
    Loíza MunicipioUnclassifiable/Attainment.
    Luquillo MunicipioUnclassifiable/Attainment.
    Manatí MunicipioUnclassifiable/Attainment.
    Maricao MunicipioUnclassifiable/Attainment.
    Maunabo MunicipioUnclassifiable/Attainment.
    Mayagnez MunicipioUnclassifiable/Attainment.
    Moca MunicipioUnclassifiable/Attainment.
    Morovis MunicipioUnclassifiable/Attainment.
    Naguabo MunicipioUnclassifiable/Attainment.
    Naranjito MunicipioUnclassifiable/Attainment.
    Orocovis MunicipioUnclassifiable/Attainment.
    Patillas MunicipioUnclassifiable/Attainment.
    Peñuelas MunicipioUnclassifiable/Attainment.
    Ponce MunicipioUnclassifiable/Attainment.
    Quebradillas MunicipioUnclassifiable/Attainment.
    Rincón MunicipioUnclassifiable/Attainment.
    Río Grande MunicipioUnclassifiable/Attainment.
    Sabana Grande MunicipioUnclassifiable/Attainment.
    Salinas MunicipioUnclassifiable/Attainment.
    San Germán MunicipioUnclassifiable/Attainment.
    San Juan MunicipioUnclassifiable/Attainment.
    San Lorenzo MunicipioUnclassifiable/Attainment.
    San Sebastián MunicipioUnclassifiable/Attainment.
    Santa Isabel MunicipioUnclassifiable/Attainment.
    Toa Alta MunicipioUnclassifiable/Attainment.
    Toa Baja MunicipioUnclassifiable/Attainment.
    Trujillo Alto MunicipioUnclassifiable/Attainment
    Utuado MunicipioUnclassifiable/Attainment
    Vega Alta MunicipioUnclassifiable/Attainment
    Vega Baja MunicipioUnclassifiable/Attainment
    Vieques MunicipioUnclassifiable/Attainment
    Villalba MunicipioUnclassifiable/Attainment
    Yabucoa MunicipioUnclassifiable/Attainment
    Yauco MunicipioUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.Start Printed Page 31779
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Puerto Rico—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    Adjuntas MunicipioUnclassifiable/Attainment
    Aguada MunicipioUnclassifiable/Attainment
    Aguadilla MunicipioUnclassifiable/Attainment
    Aguas Buenas MunicipioUnclassifiable/Attainment
    Aibonito MunicipioUnclassifiable/Attainment
    Añasco MunicipioUnclassifiable/Attainment
    Arecibo MunicipioUnclassifiable/Attainment
    Arroyo MunicipioUnclassifiable/Attainment
    Barceloneta MunicipioUnclassifiable/Attainment
    Barranquitas MunicipioUnclassifiable/Attainment
    Bayamón CountyUnclassifiable/Attainment
    Cabo Rojo MunicipioUnclassifiable/Attainment
    Caguas MunicipioUnclassifiable/Attainment
    Camuy MunicipioUnclassifiable/Attainment
    Canóvanas MunicipioUnclassifiable/Attainment
    Carolina MunicipioUnclassifiable/Attainment
    Cataño CountyUnclassifiable/Attainment
    Cayey MunicipioUnclassifiable/Attainment
    Ceiba MunicipioUnclassifiable/Attainment
    Ciales MunicipioUnclassifiable/Attainment
    Cidra MunicipioUnclassifiable/Attainment
    Coamo MunicipioUnclassifiable/Attainment
    Comerío MunicipioUnclassifiable/Attainment
    Corozal MunicipioUnclassifiable/Attainment
    Culebra MunicipioUnclassifiable/Attainment
    Dorado MunicipioUnclassifiable/Attainment
    Fajardo MunicipioUnclassifiable/Attainment
    Florida MunicipioUnclassifiable/Attainment
    Guánica MunicipioUnclassifiable/Attainment
    Guayama MunicipioUnclassifiable/Attainment
    Guayanilla MunicipioUnclassifiable/Attainment
    Guaynabo CountyUnclassifiable/Attainment
    Gurabo MunicipioUnclassifiable/Attainment
    Hatillo MunicipioUnclassifiable/Attainment
    Hormigueros MunicipioUnclassifiable/Attainment
    Humacao MunicipioUnclassifiable/Attainment
    Isabela MunicipioUnclassifiable/Attainment
    Jayuya MunicipioUnclassifiable/Attainment
    Juana Díaz MunicipioUnclassifiable/Attainment
    Juncos MunicipioUnclassifiable/Attainment
    Lajas MunicipioUnclassifiable/Attainment
    Lares MunicipioUnclassifiable/Attainment
    Las Marías MunicipioUnclassifiable/Attainment
    Las Piedras MunicipioUnclassifiable/Attainment
    Loíza MunicipioUnclassifiable/Attainment
    Luquillo MunicipioUnclassifiable/Attainment
    Manatí MunicipioUnclassifiable/Attainment
    Maricao MunicipioUnclassifiable/Attainment
    Maunabo MunicipioUnclassifiable/Attainment
    Mayagnez MunicipioUnclassifiable/Attainment
    Moca MunicipioUnclassifiable/Attainment
    Morovis MunicipioUnclassifiable/Attainment
    Naguabo MunicipioUnclassifiable/Attainment
    Naranjito MunicipioUnclassifiable/Attainment
    Orocovis MunicipioUnclassifiable/Attainment
    Patillas MunicipioUnclassifiable/Attainment
    Peñuelas MunicipioUnclassifiable/Attainment
    Ponce MunicipioUnclassifiable/Attainment
    Quebradillas MunicipioUnclassifiable/Attainment
    Rincón MunicipioUnclassifiable/Attainment
    Río Grande MunicipioUnclassifiable/Attainment
    Sabana Grande MunicipioUnclassifiable/Attainment
    Salinas MunicipioUnclassifiable/Attainment
    San Germán MunicipioUnclassifiable/Attainment
    San Juan MunicipioUnclassifiable/Attainment
    San Lorenzo MunicipioUnclassifiable/Attainment
    Start Printed Page 31780
    San Sebastián MunicipioUnclassifiable/Attainment
    Santa Isabel MunicipioUnclassifiable/Attainment
    Toa Alta MunicipioUnclassifiable/Attainment
    Toa Baja CountyUnclassifiable/Attainment
    Trujillo Alto MunicipioUnclassifiable/Attainment
    Utuado MunicipioUnclassifiable/Attainment
    Vega Alta MunicipioUnclassifiable/Attainment
    Vega Baja MunicipioUnclassifiable/Attainment
    Vieques MunicipioUnclassifiable/Attainment
    Villalba MunicipioUnclassifiable/Attainment
    Yabucoa MunicipioUnclassifiable/Attainment
    Yauco MunicipioUnclassifiable/Attainment
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.

    Puerto Rico—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated AreaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    Adjuntas MunicipioUnclassifiable/Attainment.
    Aguada MunicipioUnclassifiable/Attainment.
    Aguadilla MunicipioUnclassifiable/Attainment.
    Aguas Buenas MunicipioUnclassifiable/Attainment.
    Aibonito MunicipioUnclassifiable/Attainment.
    Añasco MunicipioUnclassifiable/Attainment.
    Arecibo MunicipioUnclassifiable/Attainment.
    Arroyo MunicipioUnclassifiable/Attainment.
    Barceloneta MunicipioUnclassifiable/Attainment.
    Barranquitas MunicipioUnclassifiable/Attainment.
    Bayamón CountyUnclassifiable/Attainment.
    Cabo Rojo MunicipioUnclassifiable/Attainment.
    Caguas MunicipioUnclassifiable/Attainment.
    Camuy MunicipioUnclassifiable/Attainment.
    Canóvanas MunicipioUnclassifiable/Attainment.
    Carolina MunicipioUnclassifiable/Attainment.
    Cataño CountyUnclassifiable/Attainment.
    Cayey MunicipioUnclassifiable/Attainment.
    Ceiba MunicipioUnclassifiable/Attainment.
    Ciales MunicipioUnclassifiable/Attainment.
    Cidra MunicipioUnclassifiable/Attainment.
    Coamo MunicipioUnclassifiable/Attainment.
    Comerío MunicipioUnclassifiable/Attainment.
    Corozal MunicipioUnclassifiable/Attainment.
    Culebra MunicipioUnclassifiable/Attainment.
    Dorado MunicipioUnclassifiable/Attainment.
    Fajardo MunicipioUnclassifiable/Attainment.
    Florida MunicipioUnclassifiable/Attainment.
    Guánica MunicipioUnclassifiable/Attainment.
    Guayama MunicipioUnclassifiable/Attainment.
    Guayanilla MunicipioUnclassifiable/Attainment.
    Guaynabo CountyUnclassifiable/Attainment.
    Gurabo MunicipioUnclassifiable/Attainment.
    Hatillo MunicipioUnclassifiable/Attainment.
    Hormigueros MunicipioUnclassifiable/Attainment.
    Humacao MunicipioUnclassifiable/Attainment.
    Isabela MunicipioUnclassifiable/Attainment.
    Jayuya MunicipioUnclassifiable/Attainment.
    Juana Díaz MunicipioUnclassifiable/Attainment.
    Juncos MunicipioUnclassifiable/Attainment.
    Lajas MunicipioUnclassifiable/Attainment.
    Lares MunicipioUnclassifiable/Attainment.
    Las Marías MunicipioUnclassifiable/Attainment.
    Las Piedras MunicipioUnclassifiable/Attainment.
    Loíza MunicipioUnclassifiable/Attainment.
    Start Printed Page 31781
    Luquillo MunicipioUnclassifiable/Attainment.
    Manatí MunicipioUnclassifiable/Attainment.
    Maricao MunicipioUnclassifiable/Attainment.
    Maunabo MunicipioUnclassifiable/Attainment.
    Mayagnez MunicipioUnclassifiable/Attainment.
    Moca MunicipioUnclassifiable/Attainment.
    Morovis MunicipioUnclassifiable/Attainment.
    Naguabo MunicipioUnclassifiable/Attainment.
    Naranjito MunicipioUnclassifiable/Attainment.
    Orocovis MunicipioUnclassifiable/Attainment.
    Patillas MunicipioUnclassifiable/Attainment.
    Peñuelas MunicipioUnclassifiable/Attainment.
    Ponce MunicipioUnclassifiable/Attainment.
    Quebradillas MunicipioUnclassifiable/Attainment.
    Rincón MunicipioUnclassifiable/Attainment.
    Río Grande MunicipioUnclassifiable/Attainment.
    Sabana Grande MunicipioUnclassifiable/Attainment.
    Salinas MunicipioUnclassifiable/Attainment.
    San Germán MunicipioUnclassifiable/Attainment.
    San Juan MunicipioUnclassifiable/Attainment.
    San Lorenzo MunicipioUnclassifiable/Attainment.
    San Sebastián MunicipioUnclassifiable/Attainment.
    Santa Isabel MunicipioUnclassifiable/Attainment.
    Toa Alta MunicipioUnclassifiable/Attainment.
    Toa Baja CountyUnclassifiable/Attainment.
    Trujillo Alto MunicipioUnclassifiable/Attainment.
    Utuado MunicipioUnclassifiable/Attainment.
    Vega Alta MunicipioUnclassifiable/Attainment.
    Vega Baja MunicipioUnclassifiable/Attainment.
    Vieques MunicipioUnclassifiable/Attainment.
    Villalba MunicipioUnclassifiable/Attainment.
    Yabucoa MunicipioUnclassifiable/Attainment.
    Yauco MunicipioUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    * * * * *
    Start Amendment Part

    57. Section 81.356 is amended as follows:

    End Amendment Part Start Amendment Part

    a. By removing the tables titled “Virgin Islands—PM 2.5 (Annual NAAQS)” and “Virgin Islands—PM2.5 [24-hour NAAQS]”.

    End Amendment Part Start Amendment Part

    b. By adding three tables titled “Virgin Islands—1997 Annual PM 2.5 NAAQS (Primary and Secondary)” and “Virgin Islands—1997 24-hour PM2.5 NAAQS (Primary and Secondary)” and “Virgin Islands—2006 24-hour PM2.5 NAAQS (Primary and Secondary)” before the table titled “Virgin Islands—NO2 (1971 Annual Standard)”.

    End Amendment Part

    The additions read as follows:

    Virgin Islands.
    * * * * *

    Virgin Islands—1997 Annual PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Statewide:
    St. CroixUnclassifiable/Attainment.
    St. JohnUnclassifiable/Attainment.
    St. ThomasUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after January 5, 2005, unless otherwise noted.
    Start Printed Page 31782

    Virgin Islands—1997 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    St. CroixUnclassifiable/Attainment.
    St. JohnUnclassifiable/Attainment.
    St. ThomasUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 90 days after November 13, 2009, unless otherwise noted.

    Virgin Islands—2006 24-Hour PM2.5 NAAQS

    [Primary and secondary]

    Designated areaDesignation aClassification
    Date 1TypeDateType
    Territory wide:
    St. CroixUnclassifiable/Attainment.
    St. JohnUnclassifiable/Attainment.
    St. ThomasUnclassifiable/Attainment.
    a Includes Indian Country located in each county or area, except as otherwise specified.
    1 This date is 30 days after November 13, 2009, unless otherwise noted.
    End Supplemental Information

    Footnotes

    1.  “Implementation Guidance for the 2006 24-Hour Fine Particle (PM2.5) National Ambient Air Quality Standards (NAAQS),” from Stephen D. Page, Director, Office of Air Quality Planning and Standards, to Regional Air Directors, Region I-X, March 2, 2012. This guidance was withdrawn on June 6, 2013.

    Back to Citation

    2.  “State Implementation Plans; General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990” (57 FR 13498, April 16, 1992) (the “General Preamble”) and “State Implementation Plans for Serious PM-10 Nonattainment Areas, and Attainment Date Waivers for PM-10 Nonattainment Areas Generally; Addendum to the General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990” (59 FR 41998, August 16, 1994) (the “Addendum”).

    Back to Citation

    4.  In the General Preamble, the EPA has previously addressed the requirements of CAA section 188 concerning classifications under subpart 4, including the issue of discretionary and mandatory reclassification from Moderate to Serious. See 57 FR 13498, at 13537-8.

    Back to Citation

    5.  The EPA designation for the West Central Pinal area in Arizona as nonattainment for the 2006 PM2.5 NAAQS became effective March 7, 2011. See 76 FR 6056, February 3, 2011. Therefore, the latest attainment date applicable to this area under subpart 4 is December 31, 2017.

    Back to Citation

    6.  The answers to these questions will depend upon the circumstances of each individual nonattainment area, including whether the area's monitored air quality meets the standard, and whether the state has already made attainment-related and NNSR SIP submissions for the area. As the EPA has explained in its proposed rulemaking on Approval and Promulgation of Air Quality Implementation Plans; Indiana; Redesignation of the Indianapolis Area to Attainment of the 1997 Annual Standard for Fine Particulate Matter (78 FR 20856, April 8, 2013), it is also important to evaluate, for each area, the interrelationship of the two subparts, and whether the substance of subpart 1 and subpart 4 provisions, should, for certain purposes, be considered equivalent.

    Back to Citation

    7.  The EPA designation for the West Central Pinal area in Arizona as nonattainment for the 2006 24-hour PM2.5 standard became effective March 7, 2011. See 76 FR 6056, February 3, 2011. Although the latest attainment date applicable to this area under subpart 4 is December 31, 2017 (2 years later than the December 31, 2015, attainment date that applies to areas designated nonattainment in 2009), the EPA is requiring Arizona to submit an attainment SIP meeting the requirements of subpart 4 for the 2006 24-hour PM2.5 standard for this area by the same December 31, 2014, date that we are requiring for other nonattainment areas. The December 31, 2014, SIP submission date would supplant the March 7, 2014, date by which the state was previously required under subpart 1 to submit a PM2.5 attainment SIP for this area, and would provide a reasonable amount of additional time for the state to both develop the required subpart 4 SIP elements and implement its control strategy in advance of the applicable attainment date.

    Back to Citation

    8.  See also “Redesignation of Ohio Portion of the Parkersburg-Marietta Area to Attainment of the 1997 Annual Standard for Fine Particulate Matter” (78 FR 38256, June 26, 2013—proposal) (78 FR 53275, August 29, 2013—final); “Redesignation of the Ohio Portion of the Wheeling Area to Attainment of the 1997 Annual Standard for Fine Particulate Matter” (78 FR 38247, June 26, 2013—proposal) (78 FR 53275, August 29, 2013—final); “Redesignation of the Detroit-Ann Arbor Area to Attainment of the 1997 Annual Standard and the 2006 24-Hour Standard for Fine Particulate Matter” (7839654, July 2, 2013—proposal) (78 FR 53272, August 29, 2013—final); “Redesignation of the Cleveland-Akron-Lorain Area for the 1997 Annual Standard and 2006 24-Hour Standard for Fine Particulate Matter” (78 FR 45116, July 26, 2013—proposal) (78 FR 57270, September 18, 2013—final); “Redesignation of the Ohio Portion of the Steubenville-Weirton Area to Attainment of the 1997 Annual and 2006 24-Hour Standards for Fine Particulate Matter” (78 FR 41752, July 11, 2013—proposal) (78 FR 57273, September 18, 2013—final); “Redesignation of Dayton-Springfield Area to Attainment of the 1997 Annual Standard for Fine Particulate Matter” (78 FR 45135, July 26, 2013—proposal) (78 FR 59258, September 26, 2013—final); “Redesignation of the Canton-Massillon Area to Attainment of the 1997 Annual and 2006 24-Hour Standards for Fine Particulate Matter” (78 FR 48087, August 7, 2013—proposal) (78 FR 62459, October 22, 2013—final); and “Attainment Plan for the Philadelphia-Wilmington, Pennsylvania-New Jersey-Delaware Nonattainment Area for the 1997 Annual Fine Particulate Matter Standard” (78 FR 57573, September 19, 2013—proposal). For information on the on the most current Federal Register notices pertaining to clean data determinations and redesignations for 2006 PM2.5 nonattainment areas see http://www.epa.gov/​airquality/​greenbook/​rfrnrpt1.html.

    Back to Citation

    [FR Doc. 2014-10395 Filed 5-30-14; 8:45 am]

    BILLING CODE 6560-50-P

Visit the Official Version
Leave a Comment

Document Information

Effective Date:
7/2/2014
Published:
06/02/2014
Department:
Environmental Protection Agency
Entry Type:
Rule
Action:
Final rule.
Document Number:
2014-10395
Dates:
This final rule is effective on July 2, 2014.
Pages:
31565-31782 (218 pages)
Docket Numbers:
EPA-HQ-OAR-2013-0694, FRL-9909-93-OAR
RINs:
2060-AS12: Identification of Nonattainment Classification and Deadlines for Submission of State Implementation Plan (SIP) Provisions for the 1997 Fine Particle (PM2.5) NAAQS and 2006 PM2.5 NAAQS
RIN Links:
https://www.federalregister.gov/regulations/2060-AS12/identification-of-nonattainment-classification-and-deadlines-for-submission-of-state-implementation-
PDF File:
2014-10395.pdf
Supporting Documents:
» Response to Comments for the Identification of Classification of Moderate Areas and Deadlines for Moderate Area Submissions of Attainment-Related State Implementation Plan (SIP) Provisions under Subpart 4, Part D of Title I for Areas Designated Nonattainm