Documents

Revision to the Washington State Implementation Plan; Tacoma-Pierce County Nonattainment Area

Federal Register · Rule · May 29, 2013

Clean Air Act, unless the context indicates otherwise. … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Ohio: Bellefontaine; Determination of Attainment for the 2008 Lead Standard

Federal Register · Rule · Nov 5, 2013

SUMMARY: On April 19, 2013, the Ohio Environmental Protection Agency (Ohio EPA), submitted a request to EPA to make a determination under the Clean Air Act (CAA) that the Bellefontaine nonattainment area … All public comments received will then be addressed in a subsequent final rule based on the proposed action. EPA will not institute a second comment period.

Approval and Promulgation of Implementation Plans for Kentucky: Source-Specific Revision for Lawson Mardon Packaging; Final Rule

Federal Register · Rule · Jul 10, 2003

Response: The Clean Air Act (CAA) establishes several, separate programs to address different types of air pollution. … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Stakeholder Comment on Proposed National Enforcement and Compliance Assurance; Priorities for Fiscal Years 2008, 2009 and 2010

Federal Register · Notice · Feb 9, 2007

• Clean Air Act—New Source Review/Prevention of Significant Deterioration. • Clean Air Act—Air Toxics. • RCRA & CERCLA—Financial Assurance. • RCRA—Mining & Mineral Processing. • Tribal. … Clean Air Act—New Source Review/Prevention of Significant Deterioration Ensuring that New Source Review (NSR) and Prevention of Significant Deterioration (PSD) requirements of the Clean Air Act (CAA)

Air Plan Approval; Massachusetts; Reasonably Available Control Technology for the 2008 and 2015 Ozone Standard

Federal Register · Proposed Rule · Aug 3, 2020

Air Act (CAA or Act) with respect to the 2008 and 2015 ozone National Ambient Air Quality Standards (NAAQSs). … This action is being taken in accordance with the Clean Air Act. DATES: Written comments must be received on or before September 2, 2020.

Approval and Promulgation of Air Quality Implementation Plans; State of Colorado; Denver 1-Hour Ozone Redesignation to Attainment, Designation of Areas for Air Quality Planning Purposes, and Approval of Related Revisions

Federal Register · Rule · Sep 11, 2001

Air Act. … (See section 307(b)(2) of the Clean Air Act.)

Approval and Promulgation of Implementation Plans; Carbon Monoxide State Implementation Plan Revision State of New Jersey

Federal Register · Rule · Feb 12, 1996

(Clean Air Act section 211(m)(2).) … Section 211 of the Clean Air Act authorizes EPA to regulate fuels and fuel additives.

Air Plan Approval; Arizona; Interstate Transport Requirements for the 2012 Fine Particulate Matter National Ambient Air Quality Standard

Federal Register · Proposed Rule · Oct 23, 2025

under Clean Air Act Section 110(a)(2)(D)(i)(I) … No comments were expressed during the 30-day comment period no at the public hearing, The details of this public comment period and hearing can be found in appendix B of the 2015 PM 2.5 I-SIP submittal

Air Plan Approval; Maryland; Clean Data Determination for the Baltimore, MD Nonattainment Area for the 2015 Ozone National Ambient Air Quality Standards

Federal Register · Rule · May 29, 2026

EPA's Response to Comments Received The EPA's January 23, 2026 NPRM opened a 30-day public comment period, which closed on February 23, 2026. 11 The EPA received one comment. … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans, and Designation of Areas for Air Quality Planning Purposes; Indiana

Federal Register · Rule · Dec 9, 1997

Comment A commenter notes that the EPA has failed to meet the tests required under section 107(d)(3)(E) of the Clean Air Act. … by the Clean Air Act when Vanderburgh County was designated as nonattainment for ozone.

Approval and Promulgation of State Implementation Plans: Alaska

Federal Register · Proposed Rule · Sep 15, 2009

A. 2008 Submittal Clean Air Act Basis for Review Section 110(l) of the Clean Air Act states: Each revision to an implementation plan submitted by a State under this Act shall be adopted by such State … The 2008 submittal meets the requirements of section 110(l) of the Clean Air Act.

Approval of Air Quality Implementation Plans; Ohio: Cleveland and Delta; Determination of Attainment for the 2008 Lead Standard

Federal Register · Rule · May 26, 2015

SUMMARY: On February 20, 2015, the Ohio Environmental Protection Agency (Ohio EPA) submitted a request to the Environmental Protections Agency (EPA) to make a determination under the Clean Air Act (CAA … All public comments received will then be addressed in a subsequent final rule based on the proposed action. EPA will not institute a second comment period.

Approval and Promulgation of Air Quality Implementation Plans; Utah; Determination of Clean Data for the 1987 PM10 Standard for the Ogden Area

Federal Register · Rule · Jan 7, 2013

the Clean Air Act, unless the context indicates otherwise. … Response to Comments EPA's proposed action provided a 30-day public comment period. During this period, we received no comments from the public. III.

Air Plan Approval; Rhode Island; Repeal of NOX Budget Trading Program

Federal Register · Rule · May 1, 2017

This action is being taken in accordance with the Clean Air Act. DATES: This direct final rule will be effective June 30, 2017, unless EPA receives adverse comments by May 31, 2017. … Air Act requirement; i.e., the SIP revision meets the Clean Air Act's section 110(l) anti-backsliding requirements.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Redesignation of the Allentown-Bethlehem-Easton 8-hour Ozone Nonattainment Area to Attainment and Approval of the Maintenance Plan and 2002 Base-Year Inventory

Federal Register · Proposed Rule · Jan 7, 2008

(6) Clean fuels fleet program under section 183(c)(4) of the Clean Air Act. (7) Clean fuels for boilers under section 182(e)(3) of the Clean Air Act. … The public comment period will end at the same time as the public comment period for this proposed rule.

Approval and Promulgation of Air Quality Implementation Plans; Massachusetts; Regional Haze State Implementation Plan for the Second Implementation Period

Federal Register · Rule · Jul 8, 2024

Air Act (CAA) and EPA's Regional Haze Rule for the program's second implementation period. … Clean Air Act legislative history or EPA Regional Haze Guidance.

Draft Integrated Science Assessment for Oxides of Nitrogen-Health Criteria

Federal Register · Notice · Mar 5, 2008

Information About the Document Section 108 (a) of the Clean Air Act directs the Administrator to identify certain pollutants that “may reasonably be anticipated to endanger public health and welfare” … The Clean Air Scientific Advisory Committee (CASAC), an independent science advisory committee mandated by the Clean Air Act and part of the EPA's Science Advisory Board (SAB), is charged with independent

Air Plan Approval; Washington; Yakima Regional Clean Air Agency, General Air Quality Regulations

Federal Register · Rule · Jul 11, 2022

The Washington Clean Air Act contains a mechanism for the state to investigate and address concerns with local air agency performance. … During the state public comment periods, the commenter, and other associated commenters, raised concerns similar to those raised during the EPA's public comment period in this action.

Approval and Promulgation of Air Quality Implementation Plans; State of Washington; Yakima Carbon Monoxide Redesignation to Attainment and Designation of Areas for Air Quality Planning Purposes

Federal Register · Rule · Nov 1, 2002

On November 15, 1990, the Clean Air Act Amendments of 1990 were enacted (Pub. L. 101-549, 104 Stat. 2399, codified at 42 U.S.C. 7401-7671q). … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Determination of Attainment of the 2006 24-Hour Fine Particulate Matter Standard for the Pittsburgh-Beaver Valley Nonattainment Area

Federal Register · Proposed Rule · Aug 14, 2013

This action is being taken under the Clean Air Act (CAA). This action does not constitute a redesignation to attainment under section 107(d)(3) of the CAA. … Following EPA's public comment period, responses to any comments received will be addressed. II.