Documents

Approval and Promulgation of Air Quality Implementation Plans; Designation of Areas for Air Quality Planning Purposes; Arizona; San Manuel Sulfur Dioxide State Implementation Plan and Request for Redesignation to Attainment

Federal Register · Rule · Jan 18, 2008

SUMMARY: EPA is taking direct final action under the Clean Air Act to approve the Final State Implementation Plan Revision, San Manuel Sulfur Dioxide Nonattainment Area, March 2007 as a revision … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Prevention of Significant Deterioration; South Dakota; Delegation of Authority

Federal Register · Uncategorized Document · Sep 15, 1994

This includes all source categories listed in 40 CFR 52.21 for each pollutant regulated by the Clean Air Act. … Clean Air Act with respect to sources within the State of South Dakota subject to the PSD provisions. 6.

Amicus Curiae Brief — Environmental Defense v. Duke Energy Corporation

Supreme Court brief · Amicus Curiae Brief · 2007

Air Act. … Reich in 1981 was the top civil servant for stationary source enforcement under the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; NOX RACT Requirements for Four Individual Sources in the Pittsburgh-Beaver Valley Area

Federal Register · Rule · Aug 22, 2001

EPA is approving these revisions to the SIP in accordance with the Clean Air Act (CAA). … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Texas; Revisions to Rules and Regulations for Control of Air Pollution; Permitting of Grandfathered and Electing Electric Generating Facilities

Federal Register · Proposed Rule · Oct 19, 2010

A “grandfathered facility” is one that existed at the time the Legislature amended the Texas Clean Air Act (TCAA) in 1971. … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Connecticut; Regional Haze

Federal Register · Proposed Rule · Jan 24, 2013

Statutory and Executive Order Reviews Under the Clean Air Act, the Administrator is required to approve a SIP submission that complies with the provisions of the Act and applicable Federal regulations … Thus, in reviewing SIP submissions, EPA's role is to approve State choices, provided that they meet the criteria of the Clean Air Act.

Amicus Curiae Brief — Train v. Natural Resources Defense Council, Inc.

Supreme Court brief · Amicus Curiae Brief · 1975

Air Quality Act of 1967, Pub. L. 90-145, 42 U.S.C. S185%, Clean Air Act Amendments of 1966, Pub. LL. 89-675, 42 UOS.C. $ 1897; Clean Air of 1963, Pub. … Nov. 11. 1974): see also, Comment, Variance Proecdures Under the Clean Air Act: The Necd for Fleribility, 15 Wa. & M. L. Rev. 324 (1973).

Release of Final Document Related to the Review of the National Ambient Air Quality Standards for Particulate Matter

Federal Register · Proposed Rule · Apr 22, 2011

SUPPLEMENTARY INFORMATION: Under section 108(a) of the Clean Air Act (CAA), the Administrator identifies and lists certain pollutants which “cause or contribute to air pollution which may reasonably be … Section 109(d) of the CAA requires periodic review and, if appropriate, revision of existing air quality criteria.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Revision to Pittsburgh-Beaver Valley Area Ozone Maintenance Plan

Federal Register · Rule · Aug 5, 2003

EPA is approving these revisions to Pennsylvania SIP in accordance with the requirements of the Clean Air Act. … 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 Implementation Plans; Kentucky: Approval of Revisions to Maintenance Plan for Northern Kentucky

Federal Register · Proposed Rule · Mar 19, 2003

quality standard (NAAQS) per the Clean Air Act as amended in 1990. … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Air Plan Approval; California; San Joaquin Valley 1-Hour Ozone Area; Maintenance Plan and Redesignation Request

Federal Register · Proposed Rule · Jun 23, 2025

Part D of the Clean Air Act establishes the plan requirements for nonattainment areas. … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act.

Revisions to the California State Implementation Plan, Ventura County Air Pollution Control District

Federal Register · Rule · May 22, 2001

Public Comments and EPA Responses EPA provided for a 30-day public comment period on January 10, 2001 in 66 FR 1927. … Air Act.

The National Ambient Air Quality Standards (NAAQS) for Particulate Matter (PM): EPA’s 2006 Revisions and Associated Issues

Congressional research report · CRS Report · Mar 14, 2013

Air Act (Clean Air Scientific Advisory Committee, or CASAC). … -109 of the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; ME; Low Emission Vehicle Program

Federal Register · Proposed Rule · Jan 24, 2005

Air Act. … Air Act.

Approval and Promulgation of Implementation Plans; Montana; Libby 1997 Annual PM2.5 Limited Maintenance Plan and Redesignation Request

Federal Register · Proposed Rule · Dec 6, 2022

“State Implementation Plan (SIP) Actions Submitted in Response to Clean Air Act (CAA) Deadlines,” Memorandum from John Calcagni, Director, Air Quality Management Division, October 28, 1992; and 3. … Has the State met all applicable requirements under section 110 and part D of the Clean Air Act (CAA) and have those requirements been fully approved?

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; VOC and NOX RACT Determinations for Three Individual Sources

Federal Register · Rule · May 2, 2003

EPA is approving these revisions to establish RACT requirements in the SIP in accordance with the Clean Air Act (CAA). … In reviewing SIP submissions, EPA's role is to approve State choices, provided that they meet the criteria of the Clean Air Act.

Determination of Attainment by the Attainment Date; 2006 24-Hour Fine Particulate Matter National Ambient Air Quality Standard; Pinal County, Arizona

Federal Register · Proposed Rule · Apr 25, 2019

To provide guidance on the Clean Air Act (CAA) requirements for state and tribal implementation plans to implement the 1997 PM 2.5 Standards, the EPA promulgated the “Final Clean Air Fine Particle Implementation … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act; and • Does not provide the EPA with the discretionary authority to address disproportionate

Approval and Promulgation of Air Quality Implementation Plans; Rhode Island; Marine Vessel Rule

Federal Register · Rule · Apr 4, 1996

This action is being taken in accordance with the Clean Air Act. … Background Under the pre-amended Clean Air Act (i.e., the Clean Air Act before the enactment of the amendments of November 15, 1990), ozone nonattainment areas were required to adopt RACT rules for

Air Plan Approval; California; South Coast Air Quality Management District; Ventura County Air Pollution Control District

Federal Register · Rule · Feb 24, 2021

We are approving local rules that regulate these emission sources under the Clean Air Act (CAA or the Act). DATES: Effective on March 26, 2021. … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period. During this period, we received eight comments.

Approval and Promulgation of Implementation Plans; Florida: Approval of Revisions to Florida Regulations

Federal Register · Rule · Jan 11, 1995

SUPPLEMENTARY INFORMATION: On November 15, 1990, the President signed into law the Clean Air Act Amendments of 1990. … The Clean Air Act as amended in 1990 (CAA) includes new requirements for the improvement of air quality in ozone nonattainment areas.