[Federal Register Volume 64, Number 212 (Wednesday, November 3, 1999)]
[Rules and Regulations]
[Pages 59629-59633]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 99-27541]
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ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 52
[OK-8-1-5772a; FRL-6457-7]
Approval and Promulgation of Implementation Plans; Oklahoma;
Recodification of Regulations
AGENCY: Environmental Protection Agency (EPA).
ACTION: Direct final rule.
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SUMMARY: The EPA is taking direct final action approving into the
Oklahoma State Implementation Plan (SIP), subchapters of the Oklahoma
Department of Environmental Quality (ODEQ) Air Pollution Control Rules
adopted by the State Legislature on March 30, 1994. These Rules,
submitted by the Governor to EPA on May 16, 1994, replace most of the
existing ODEQ regulations in the Oklahoma SIP. The EPA is taking no
action on subchapters of the submittal that are either not equivalent
to, or are not in, the current Oklahoma SIP-approved regulations.
Approval of this action will make the numbering format and
administrative terms of the subchapters being approved consistent with
that of the current ODEQ air quality control regulations. The changes
are administrative in nature and do not substantively revise the
current SIP.
DATES: This rule is effective on January 3, 2000 without further
notice, unless EPA receives adverse comment by December 3, 1999. If EPA
receive such comment, EPA will publish a timely withdrawal in the
Federal Register informing the public that this rule will not take
effect.
ADDRESSES: Written comments on this action should be addressed to Mr.
Thomas H. Diggs, Chief, Air Planning Section (6PD-L), at the EPA Region
6 Office listed below. Copies of documents relevant to this action are
available for public inspection during normal business hours at the
following locations. Anyone wanting to examine these documents should
make an appointment with the appropriate office at least two working
days in advance.
Environmental Protection Agency, Region 6, Air Planning Section (6PD-
L), 1445 Ross Avenue, Dallas, Texas 75202-2733
Oklahoma Department of Environmental Quality, Air Quality Division, 707
North Robinson, P.O. Box 1677, Oklahoma City, Oklahoma 73101-1677
Documents which are incorporated by reference are available for
public inspection at the Air and Radiation Docket and Information
Center, Environmental Protection Agency, 401 M Street, S.W.,
Washington, DC 20460.
FOR FURTHER INFORMATION CONTACT: Bill Deese of the EPA Region 6 Air
Planning Section at (214) 665-7253.
SUPPLEMENTARY INFORMATION: Throughout this document whenever ``we'' is
used, we mean EPA.
I. What Is the Purpose of This Action?
This action approves a recodification of the ODEQ regulations in
the Oklahoma SIP adopted by the Oklahoma Legislature on March 30, 1994,
and submitted by the Governor of Oklahoma on May 16, 1994, as a
revision to the Oklahoma SIP. The EPA is approving subchapters of the
submittal that are equivalent to the current SIP-approved regulations
replaced. The EPA is taking no action on subchapters that have not
previously been approved into the Oklahoma SIP or are not equivalent to
the existing SIP-approved regulations.
II. Why Is EPA Taking This Action?
The ODEQ has used four different numbering systems for its air
quality control regulations since the original Oklahoma SIP was
approved by EPA on May 31, 1972 (37 FR 10887). Regulations in the
current Oklahoma SIP have been approved under three of these numbering
systems.
The ODEQ air quality control regulations approved with the original
Oklahoma SIP were numbered with a one or two digit number such as
Regulation Number 4 and Regulation Number 15. Regulations approved by
EPA under this numbering system were approved in 40 CFR part 52,
Secs. 52.1920(b) to 52.1920(c)(21). Some ODEQ regulations approved
under this system are still in the Oklahoma SIP.
Between 1981 and 1991, the ODEQ used a numbering system such as
Regulation 1.1, Regulation 1.4.4, and Regulation 4.1 for its air
quality control regulations. Regulations were approved by EPA under
this numbering system at 40 CFR 52.1920(c)(24) to 52.1920(c)(41) and
52.1920(c)(47).
In 1990 the Oklahoma State Legislature passed the Oklahoma
Administrative Procedures Act which mandated a common format for all
Oklahoma rules and regulations. To meet the requirements of the
Administrative Procedures Act, the Air Quality Service of the Oklahoma
State Department of Health recodified the Oklahoma air pollution
control regulations into the Oklahoma Administrative Code, Title 310,
Chapter 200 (OAC:310:200), Oklahoma Air Pollution Control Rules. As
required by the Oklahoma Administrative Procedures Act, the Oklahoma
Air Pollution Control Rules contained no substantive changes, but was a
change in format only. The Governor of Oklahoma submitted the
recodified regulations to EPA on July 1, 1992, as a revision to the
Oklahoma SIP.
The EPA has approved two revisions to the ODEQ regulations in the
Oklahoma SIP in this numbering system submitted after the July 1, 1992,
submittal. The revisions were submitted to EPA on December 10, 1992,
and May 16, 1994. Subchapter 31 (OAC:310:200-31), Control of Emissions
of Sulfur Compounds, adopted by the State March 24, 1993, and submitted
by the Governor on December 10, 1992, was approved by EPA on July 15,
1993 (58 FR 38060), at 40 CFR 52.1920(c)(43). Subchapter 23
(OAC:310:200-23), Control of Emissions from Cotton Gins, adopted by the
State on March 24, 1993, and submitted by the Governor on May 16, 1994,
was approved by EPA on May 14, 1997 (62 FR 26393), at 40 CFR
52.1920(c)(44).
(Note: The May 16, 1994, submittal of Subchapter 23
(OAC:310:200-23) was a completely separate submittal from the May
16, 1994, submittal being acted upon in this action.)
Before EPA could take action on the recodified regulations
submitted July 1, 1992, the Air Quality Service, in 1993, became the
Air Quality Division of the newly created ODEQ. This necessitated the
transfer of the Air Pollution Control Rules from OAC:310:200 to new
OAC:252:100. The recodification of the regulations to OAC:252:100 was
adopted by the Oklahoma Legislature on March 30, 1994, published in the
Oklahoma Register on May 16, 1994, effective May 26, 1994, and
submitted by the Governor of Oklahoma to EPA as a revision to the
Oklahoma SIP on May 16, 1994. There were no substantive changes in the
regulations. No regulations or revisions to regulations in the Oklahoma
SIP have been approved under this numbering system.
The intent of this Federal Register action is to approve the
regulations in the May 16, 1994, submittal that are equivalent to the
current SIP-approved regulations. The EPA is taking no action on
subchapters of the submittal that are not equivalent to the current
SIP-approved regulations being replaced, or on subchapters that have
not previously been approved into the SIP.
[[Page 59630]]
III. What Regulations in the May 16, 1994, Submittal Are Not Being
Acted Upon in This Action?
Subchapter 8 (Operating Permits), subchapter 11 (Alternative
Emissions Reduction Permits), subchapter 21 (Particulate Matter
Emissions from Wood-Waste Burning Equipment), and appendix D
(Particulate Matter Emission Limits for Wood Waste Burning Equipment)
are not being acted upon in this action because equivalent regulations
are not in the current Oklahoma SIP.
Subchapter 7 (Permits) is not being approved in this recodification
because it is a substantial revision to the current SIP-approved
regulation. As a result, the following ODEQ regulation remains in the
Oklahoma SIP: Regulation 1.4 (Air Resources Management Permits
Required) as approved by EPA on August 25, 1983 (48 FR 38636), at
Sec. 52.1920(c)(26); January 31, 1991 (56 FR 03781), at
Sec. 52.1920(c)(38); and July 23, 1991 (56 FR 33717), at
Sec. 52.1920(c)(41). This subchapter will be addressed in a future
rulemaking.
Subchapter 41 (Control of Emission of Hazardous and Toxic Air
Contaminants) is not being acted on in this rulemaking because it is
not equivalent to the current SIP-approved regulations. As a result,
the following ODEQ regulation remains in the Oklahoma SIP: Regulation
3.8, (Control of Emission of Hazardous Air Contaminants), as approved
by EPA on August 15, 1983 (48 FR 36819), at Sec. 52.1920(c)(27).
IV. What Oklahoma SIP Regulations Are Being Replaced by This
Action?
The table below cross-references subchapters in the May 16, 1994,
submittal of OAC:252:100 that EPA is approving in this action with
previous citations of the regulations. The third (1992) codification is
not shown because it is identical to the current codification except
that ``252:100'' in the current codification was ``310:200'' in the
third codification. The titles shown are the proposed new SIP titles.
In some cases these titles are different from the current SIP-approved
titles. The current SIP-approved regulations are shown with an ``*''
following the regulation numbers. In some cases, such as new subchapter
1, parts of two former codifications are in the current SIP. An ``*''
in the first column means the current SIP regulations were approved
under the 1992 ``310-200'' codification.
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Before 1982 State
Proposed New SIP Citation, Proposed New SIP Title 1982 to 1991 State Citation (Regulation
(Subchapter of 252:100) Citation (Regulation) No.)
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1................................. General Provisions......... 1.1*.................. 3*
3.................................. Air Quality Standards and 1.2*.................. 3
Increments.
5.................................. Registration of Air 1.3................... 4*
Contaminant Sources.
9.................................. Excess Emission and 1.5*.................. 11
Malfunction Reporting
Requirements.
13................................. Prohibition of Open Burning 2.1................... 1
15................................. Motor Vehicle Pollution 2.2................... 2*
Control Devices.
17................................. Incinerators............... 2.3................... 5*
19................................. Particulate Matter 2.4................... 6*
Emissions from Fuel-
Burning Equipment.
23.*............................... Control of Emissions from Did not exist......... Did not exist
Cotton Gins.
25................................. Smoke, Visible Emissions 3.1*.................. 7
and Particulates.
27................................. Particulate matter 3.2................... 8*
Emissions from Industrial
and Other Processes and
Operations.
29................................. Control of Fugitive Dust... 3.3................... 9*
31.*............................... Control of Emissions of 3.4................... 16
Sulfur Compounds.
33................................. Control of Emissions of 3.5................... 18*
Nitrogen Oxides.
35................................. Control of Emission of 3.6................... 17*
Carbon Monoxide.
37................................. Control of Emission of 3.7*.................. 15*
Organic Materials.
39................................. Control of Emission of 3.7*.................. 15*
Organic Materials in
Nonattainment Areas.
43................................. Sampling and Testing 4.1*.................. 12*
Methods.
45................................. Monitoring of Emissions.... 5.1................... 13*
Appendix A. (Cited in Subchapter Allowable Emissions for 2.3 Figure 1.......... 5 Figure 1*
17). Incinerators with
Capacities in Excess of
100 lbs/hr.
Appendix B. (Cited in Subchapter Allowable Emissions for 2.3 Figure 1.......... 5 Figure 1*
17). Incinerators with
Capacities Less Than 100
lbs/hr.
Appendix C. (Cited in Subchapter Particulate Matter Emission 2.4 Figure 1.......... 6 Figure 1*
19). Limits for Fuel-Burning
Equipment.
Appendix E. (Cited in Subchapter 3) Primary Ambient Air Quality 1.2(1) Table 1*....... 3, Table 1a
Standards.
Appendix F. (Cited in Subchapter 3) Secondary Ambient Air 1.2(1) Table 2*....... 3, Table 1b
Quality Standards.
Appendix G. (Cited in Subchapter Allowable Rate of Emissions 3.2 Table 1........... 8 Table 1*
27).
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V. What Changes Have Been Made to the Regulations?
This section summarizes changes to the regulations initially made
in OAC:300:200 and carried over into OAC:252:100.
A. Format Changes
The new numbering system is considerably different from the first
two numbering systems. A subchapter number has been assigned to the
group of rules previously identified by regulation numbers. Some
subchapters are further divided into parts. The numbers initially
assigned to subchapters and parts are all odd numbers to allow for
future expansions of the rules.
Subchapters and parts are divided into groups of related sections.
A section may be further subdivided into subsections, paragraphs,
subparagraphs, units, and subunits.
B. Administrative Wording Changes
The regulations also underwent administrative wording changes
necessitated by the transfer of the
[[Page 59631]]
administration of the regulations to the newly created ODEQ and the
resultant transfer of the Oklahoma Air Pollution Control Regulations to
OAC:252:100 as well as style changes to be consistent with that
preferred by the State. For example, the term ``Executive Director''
replaced the word ``Commissioner'' and the terms ``Chapter'' and
``Subchapter'' replaced the word ``Regulation.'' Two tables in the
support document for this action show the administrative wording
changes versus the terms replaced.
C. Changes to Definition Sections
Subchapter 1, General Provisions, contains definitions for Chapter
100. Almost all definitions previously approved by EPA in other ODEQ
SIP-approved regulations are included in subchapter 1, section 1-3,
Definitions, as well as in the subchapter, part, or section they apply
to. Some individual terms and terms with more than one definition in
section 1-3 are restricted to specific subchapters, parts, or sections.
All definitions in Chapter 100 have a standard introductory
paragraph which gives the part or section the definitions pertain to.
All defined terms are in double quotes followed by the word ``means''
followed by the definition of the term. Terms within each definitions
section have been placed in alphabetical order. Definitions not
previously approved by EPA in the State General Definitions section
were approved into the SIP in the Regulations they apply to.
D. Other Changes
A Purpose section is the first section of each subchapter. Some
regulations in the earlier codifications did not have a Purpose
section.
Most sections and subsections and some paragraphs and subparagraphs
formerly without titles have been given titles.
Most of the tables in the old regulations are in appendices at the
end of Chapter 100. New sections in the subchapters reference the
tables in the appendices.
VI. Final Action
The EPA is approving ODEQ Air Pollution Control Rules (OAC:252:100)
adopted by the State on March 30, 1994, and submitted by the Governor
on May 16, 1994, except for subchapters 7, 8, 11, 21, 41, and appendix
D. The regulations being approved replace the current ODEQ regulations
in the Oklahoma SIP except for Regulation 1.4 (Air Resources Management
Permits Required) and Regulation 3.8 (Control of Emission of Hazardous
Air Contaminants). The changes are administrative in nature and do not
substantively revise the current SIP.
The EPA is publishing this rule without prior proposal because we
view this as a noncontroversial amendment and anticipate no adverse
comments. However, in the ``Proposed Rules'' section of today's Federal
Register publication, we are publishing a separate document that will
serve as the proposal to approve the SIP revision if adverse comments
are received. This rule will be effective on January 3, 2000 without
further notice unless we receive adverse comment by December 3, 1999.
If EPA receives adverse comments, we will publish a timely withdrawal
in the Federal Register informing the public that the rule will not
take effect. We will address all public comments in a subsequent final
rule based on the proposed rule. We will not institute a second comment
period on this action. Any parties interested in commenting must do so
at this time.
VII. Administrative Requirements
A. Executive Order (E.O.) 12866
The Office of Management and Budget (OMB) has exempted this
regulatory action from E.O. 12866, entitled ``Regulatory Planning and
Review.''
B. Executive Order 12875
Under E.O. 12875, EPA may not issue a regulation that is not
required by statute and that creates a mandate upon a State, local or
tribal government, unless the Federal government provides the funds
necessary to pay the direct compliance costs incurred by those
governments, or EPA consults with those governments. If EPA complies by
consulting, E.O. 12875 requires EPA to provide to the OMB a description
of the extent of EPA's prior consultation with representatives of
affected State, local and tribal governments, the nature of their
concerns, copies of any written communications from the governments,
and a statement supporting the need to issue the regulation. In
addition, E.O. 12875 requires EPA to develop an effective process
permitting elected officials and other representatives of State, local
and tribal governments ``to provide meaningful and timely input in the
development of regulatory proposals containing significant unfunded
mandates.''
Today's rule does not create a mandate on State, local, or tribal
governments. The rule does not impose any enforceable rules on any of
these entities. This action does not create any new requirements but
simply approves requirements that the State is already imposing.
Accordingly, the requirements of section 1(a) of E.O. 12875 do not
apply to this rule.
C. Executive Order 13045
Executive Order 13045, entitled ``Protection of Children from
Environmental Health Risks and Safety Risks'' (62 FR 19885, April 23,
1997), applies to any rule that: (1) is determined to be ``economically
significant'' as defined under E.O. 12866, and (2) concerns an
environmental health or safety risk that EPA has reason to believe may
have a disproportionate effect on children. If the regulatory action
meets both criteria, the Agency must evaluate the environmental health
or safety effects of the planned rule on children, and explain why the
planned regulation is preferable to other potentially effective and
reasonably feasible alternatives considered by the Agency.
The EPA interprets E.O. 13045 as applying only to those regulatory
actions that are based on health or safety risks, such that the
analysis required under section 5-501 of the Order has the potential to
influence the regulation. This final rule is not subject to E.O. 13045
because it approves a State program.
D. Executive Order 13084
Under E.O. 13084, EPA may not issue a regulation that is not
required by statute, that significantly or uniquely affects the
communities of Indian tribal governments, and that imposes substantial
direct compliance costs on those communities, unless the Federal
government provides the funds necessary to pay the direct compliance
costs incurred by the tribal governments, or EPA consults with those
governments. If EPA complies by consulting, E.O. 13084 requires EPA to
provide to the OMB, in a separately identified section of the preamble
to the rule, a description of the extent of EPA's prior consultation
with representatives of affected tribal governments, a summary of the
nature of their concerns, and a statement supporting the need to issue
the regulation. In addition, E.O. 13084 requires EPA to develop an
effective process permitting elected officials and other
representatives of Indian tribal governments ``to provide meaningful
and timely input in the development of regulatory policies on matters
that significantly or uniquely affect their communities.''
Today's rule does not significantly or uniquely affect the
communities of Indian tribal governments. This action does not involve
or impose any requirements that affect Indian tribes. Accordingly, the
requirements of
[[Page 59632]]
section 3(b) of E.O. 13084 do not apply to this rule.
E. Regulatory Flexibility Act
The Regulatory Flexibility Act, 5 U.S.C. 600 et seq., generally
requires an agency to conduct a regulatory flexibility analysis of any
rule subject to notice and comment rulemaking requirements unless the
agency certifies that the rule will not have a significant economic
impact on a substantial number of small entities. Small entities
include small businesses, small not-for-profit enterprises, and small
governmental jurisdictions. This final rule will not have a significant
impact on a substantial number of small entities because SIP approvals
under section 110 and subchapter I, part D of the Federal Clear Air Act
(the Act) do not create any new requirements but simply approve
requirements that the State is already imposing. Therefore, because the
Federal SIP approval does not create any new requirements, I certify
that this action will not have a significant economic impact on a
substantial number of small entities. Moreover, due to the nature of
the Federal-State relationship under the Act, preparation of a
flexibility analysis would constitute Federal inquiry into the economic
reasonableness of state action. The Act forbids EPA to base its actions
concerning SIPs on such grounds. See Union Electric Co. v. U.S. EPA,
427 U.S. 246, 255-66 (1976); 42 U.S.C. 7410(a)(2).
F. Unfunded Mandates
Under section 202 of the Unfunded Mandates Reform Act of 1995,
signed into law on March 22, 1995, EPA must prepare a budgetary impact
statement to accompany any proposed or final rule that includes a
Federal mandate that may result in estimated annual costs to State,
local, or tribal governments in the aggregate; or to private sector, of
$100 million or more. Under section 205, EPA must select the most cost-
effective and least burdensome alternative that achieves the objectives
of the rule and is consistent with statutory requirements. Section 203
requires EPA to establish a plan for informing and advising any small
governments that may be significantly or uniquely impacted by the rule.
The EPA has determined that the approval action promulgated does
not include a Federal mandate that may result in estimated annual costs
of $100 million or more to either State, local, or tribal governments
in the aggregate, or to the private sector. This Federal action
approves pre-existing requirements under State or local law, and
imposes no new requirements. Accordingly, no additional costs to State,
local, or tribal governments, or to the private sector, result from
this action.
G. Submission to Congress and the Comptroller General
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
United States. 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 United States 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 January 3, 2000.
H. Petitions for Judicial Review
Under section 307(b)(1) of the Act, petitions for judicial review
of this action must be filed in the United States Court of Appeals for
the appropriate circuit by January 3, 2000. Filing a petition for
reconsideration by the Administrator of this final rule does not affect
the finality of this rule for the purposes of judicial review nor does
it extend the time within which a petition for judicial review may be
filed, and shall not postpone the effectiveness of such rule or action.
This action may not be challenged later in proceedings to enforce its
requirements. See section 307(b)(2).
List of Subjects in 40 CFR Part 52
Environmental protection, Air pollution control, Carbon monoxide,
Hydrocarbons, Incorporation by reference, Intergovernmental relations,
Lead, Nitrogen dioxide, Ozone, Particulate matter, Reporting and
recordkeeping requirements, Sulfur oxides, Volatile organic compounds.
Dated: September 23, 1999.
Jerry Clifford,
Acting Regional Administrator, Region 6.
Part 52, chapter I, title 40 of the Code of Federal Regulations is
amended as follows:
PART 52--[AMENDED]
1. The authority citation for part 52 continues to read as follows:
Authority: 42 U.S.C. 7401 et seq.
Subpart LL--Oklahoma
2. Section 52.1920 is amended by adding paragraph (c)(48) to read
as follows:
Sec. 52.1920 Identification of plan.
* * * * *
(c) * * *
(48) Revisions to Oklahoma Department of Environmental Quality
(ODEQ) regulations in the Oklahoma SIP adopted by the Oklahoma
Legislature on March 30, 1994, effective May 26, 1994, and submitted by
the Governor on May 16, 1994.
(i) Incorporation by reference.
(A) Oklahoma Register, May 16, 1994, pages 2031 and 2032, approving
the transfer of the Oklahoma Air Quality Control Rules into Title 252,
Chapter 100, of the Oklahoma Administrative Code.
(B) Oklahoma Administrative Code, Title 252, Chapter 100
(OAC:252:100), Oklahoma Air Quality Control Rules, adopted by the
Oklahoma Legislature on March 30, 1994, effective May 26, 1994.
(1) Subchapter 1, General Provisions.
(2) Subchapter 3, Air Quality Standards and Increments.
(3) Subchapter 5, Registration of Air Contaminant Sources.
(4) Subchapter 9, Excess Emissions and Reporting Requirements.
(5) Subchapter 13, Prohibition of Open Burning.
(6) Subchapter 15, Motor Vehicle Pollution Control Devices.
(7) Subchapter 17, Incinerators.
(8) Subchapter 19, Particulate Matter Emissions from Fuel-Burning
Equipment.
(9) Subchapter 23, Control of Emissions from Cotton Gins.
(10) Subchapter 25, Smoke, Visible Emissions and Particulates.
(11) Subchapter 27, Particulate Matter Emissions from Industrial
and Other Processes and Operations.
(12) Subchapter 29, Control of Fugitive Dust.
(13) Subchapter 31, Control of Emission of Sulfur Compounds.
(14) Subchapter 33, Control of Emission of Nitrogen Oxides.
(15) Subchapter 35, Control of Emission of Carbon Monoxide.
(16) Subchapter 37, Control of Emissions of Organic Materials.
(17) Subchapter 39, Control of Emission of Organic Materials in
Nonattainment Areas
(18) Subchapter 43, Sampling and Testing Methods.
(19) Subchapter 45, Monitoring of Emissions.
[[Page 59633]]
(20) Appendix A, Allowable Emissions for Incinerators with
Capacities in Excess of 100 lbs/hr.
(21) Appendix B, Allowable Emissions for Incinerators with
Capacities Less Than 100 lbs/hr.
(22) Appendix C, Particulate Matter Emission Limits for Fuel-
Burning Equipment.
(23) Appendix E, Primary Ambient Air Quality Standards.
(24) Appendix F, Secondary Ambient Air Quality Standards.
(25) Appendix G, Allowable Rate of Emissions.
(ii) The following previously approved ODEQ regulations remain in
the Oklahoma SIP:
(A) Regulation 1.4, ``Air Resources Management Permits Required,''
as approved by EPA on: August 25, 1983 (48 FR 38636), at
52.1920(c)(26); April 2, 1984 (49 FR 13039), at 52.1920(c)(29); July
27, 1984 (49 FR 30185), at 52.1920(c)(31); August 20, 1990 (55 FR
33907), at 52.1920(c)(34); February 12, 1991 (56 FR 5655), at
52.1920(c)(38); and July 23, 1991 (56 FR 33717), at 52.1920(c)(41).
(B) Regulation 3.8, ``Control of Emission of Hazardous Air
Contaminants,'' approved by EPA on August 15, 1983 (48 FR 36819), at
52.1920(c)(27).
(iii) Additional materials--None.
[FR Doc. 99-27541 Filed 11-2-99; 8:45 am]
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