eLaws | eCases | United States Code | Federal Courts |
 Code of Federal Regulations (Last Updated: April 5, 2024)
 Title 40 - Protection of Environment
 Chapter I - Environmental Protection Agency
 SubChapter C - Air Programs
 Part 52 - Approval and Promulgation of Implementation Plans
 Subpart MM - Oregon

  § 52.1991 - Section 110(a)(2) infrastructure requirements.  

Latest version.

  • § 52.1991 Section 110(a)(2) infrastructure requirements.

    (a) On September 25, 2008, Oregon Department of Environmental Quality submitted a certification to address the requirements of CAA Section 110(a)(1) and (2) for the 1997 8-hour ozone NAAQS. EPA approves the submittal as meeting the following 110(a)(2) infrastructure elements for the 1997 8-hour ozone NAAQS: (A), (B), (C), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M).

    (b) On September 25, 2008, December 23, 2010, August 17, 2011, and December 19, 2011, the Oregon Department of Environmental Quality submitted SIP revisions to address the requirements of CAA sections 110(a)(1) and (2) for the 1997 PM2.5, 2006 PM2.5, and 2008 ozone NAAQS. The EPA approves the submittals as meeting the following CAA section 110(a)(2) infrastructure elements for the 1997 PM2.5, 2006 PM2.5, and the 2008 ozone NAAQS: (A), (B), (C), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M). The EPA also approves the submittals as meeting the requirements of CAA section 110(a)(2)(D)(i)(II) as it applies to prevention of significant deterioration for the 2008 ozone NAAQS, and CAA section 110(a)(2)(D)(i)(II) as it applies to visibility for the 2006 PM2.5 and 2008 ozone NAAQS.

    (c) On December 27, 2013, the Oregon Department of Environmental Quality submitted a SIP revision to address the requirements of CAA sections 110(a)(1) and (2) for the 2008 lead NAAQS. The EPA approves the submittal as meeting the following CAA section 110(a)(2) infrastructure elements for the 2008 lead NAAQS: (A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M).

    (d) The EPA approves Oregon's June 28, 2010 submittal as meeting the requirements of CAA section 110(a)(2)(D)(i)(I) for the 2008 ozone NAAQS.

    (e) The EPA approves Oregon's October 20, 2015 submittal as meeting the requirements of CAA section 110(a)(2)(D)(i)(I) for the 2008 lead and 2010 nitrogen dioxide NAAQS.

    (f) The EPA approves Oregon's December 27, 2013, submission as meeting the following CAA section 110(a)(2) infrastructure elements for the 2010 nitrogen dioxide and 2010 sulfur dioxide NAAQS: (A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M).

    (g) The EPA approves Oregon's October 20, 2015, submission as meeting the following CAA section 110(a)(2) infrastructure elements for the 2012 PM2.5 NAAQS: (A), (B), (C), (D)(i)(II), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M).

    [77 FR 29905, May 21, 2012, as amended at 78 FR 46516, Aug. 1, 2013; 79 FR 35695, June 24, 2014; 80 FR 79267, Dec. 21, 2015; 81 FR 30182, May 16, 2016; 83 FR 24036, May 24, 2018]