Documents

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; VOC and NOX RACT Determinations for Hershey Chocolate USA and Pennsylvania Power Company

Federal Register · Rule · Jun 26, 2002

EPA is approving this revision 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.

Release of Integrated Review Plan for the Primary National Ambient Air Quality Standard for Sulfur Dioxide

Federal Register · Notice · Nov 10, 2014

SUPPLEMENTARY INFORMATION: Two sections of the Clean Air Act (CAA) govern the establishment and revision of the NAAQS. … Section 109(d) requires periodic review and, if appropriate, revision of existing air quality criteria.

Approval and Promulgation of Implementation Plans; Oregon

Federal Register · Rule · Sep 21, 1999

Applicable PM10 Standard and Initial Area Designations The Clean Air Act \1\ (Act) requires EPA to reevaluate the health- based National Ambient Air Quality Standards (NAAQS) every five years to consider … References herein are to the Clean Air Act, as amended. The Clean Air Act is codified, as amended, in the U.S.

Proposed Finding of Failure To Attain; State of Arizona, Phoenix Nonattainment Area; State of California, Owens Valley Nonattainment Area; Particulate Matter of 10 Microns or Less

Federal Register · Proposed Rule · Mar 23, 2007

Quality Standard (NAAQS) for particulate matter of 10 microns or less (PM-10) by the deadline mandated in the Clean Air Act (CAA or the Act), December 31, 2006. … EPA is responsible for the implementation of federal Clean Air Act programs in Indian country, including findings of failure to attain.

Approval and Promulgation of Implementation Plans; New York State Ozone Implementation Plan Revision

Federal Register · Proposed Rule · Dec 12, 2011

What is required by the Clean Air Act (Act) and how does it apply to New York? A. What is the history and time frame for State Implementation Plan (SIP) submissions? B. … What is required by the Clean Air Act (Act) and how does it apply to New York? A. What is the history and time frame for State Implementation Plan (SIP) submissions?

Sales Volume Limit Provisions for Small-Volume Manufacturers Certification of Clean-Fuel and Conventional Vehicle Conversions and Related Provisions

Federal Register · Proposed Rule · Jan 3, 1996

EPA will not institute a second comment period on this proposed rule. … (Under section 301(a) of the Clean Air Act, the Administrator has the general authority ``... to prescribe such regulations as are necessary to carry out his functions under this Act.)

Revisions to the California State Implementation Plan

Federal Register · Proposed Rule · Aug 14, 2009

We are approving local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Revisions to the Arizona State Implementation Plan, Pinal County Air Quality Control District

Federal Register · Rule · Nov 13, 2002

We are finalizing action on local rules under the Clean Air Act as amended in 1990 (CAA or the Act). EFFECTIVE DATE: This rule is effective on December 13, 2002. … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we did not receive any comments. III.

Approval and Promulgation of Air Quality Implementation Plans; Virginia; Redesignation of the Richmond-Petersburg 8-Hour Ozone Nonattainment Area To Attainment and Approval of the Associated Maintenance Plan and 2002 Base-Year Inventory

Federal Register · Proposed Rule · Apr 12, 2007

The public comment period will end at the same time as the public comment period for this proposed rule. … Air Act.

Transportation Conformity Rule Amendments: Authority for Transportation Conformity Nitrogen Oxides Waivers

Federal Register · Rule · Aug 29, 1995

SUPPLEMENTARY INFORMATION: This interim final rule changes the statutory authority for transportation conformity nitrogen oxides (NOX) exemptions from Clean Air Act section 182(f) to section 182(b)(1), … , facilitate the lawful and effective implementation of section 176(c) of the Clean Air Act.

Approval and Promulgation of Implementation Plans; Connecticut

Federal Register · Rule · Oct 24, 1997

The Clean Air Act forbids EPA to base its actions concerning SIPs on such grounds. Union Electric Co. v. U.S. EPA, 427 U.S. 246, 255-66 (1976); 42 U.S.C. 7410(a)(2). C. … The 1990 base year emission inventory requirement of section 182(a)(1) of the Clean Air Act, as amended in 1990, has been satisfied for these areas.

Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; State of New Mexico; Approval of the Vehicle Inspection and Maintenance Program, Emissions Inventory, and Maintenance Plan; Redesignation to Attainment; Albuquerque/Bernalillo County, New Mexico; Carbon Monoxide

Federal Register · Rule · Jun 13, 1996

met the requirements set forth in the Clean Air Act (Act). … , upon enactment of the Clean Air Act Amendments (CAAA) of 1990 (the Act).1 Please reference 56 FR 56694 (November 6, 1991) and 57 FR 13498 and 13529 (April 16, 1992).

Approval and Promulgation of Air Quality Implementation Plans; Colorado; Designation of Areas for Air Quality Planning Purposes, Lamar and Steamboat Springs

Federal Register · Rule · Aug 5, 2004

This action is being taken under sections 107, 110, and 175A of the Clean Air Act. … The redesignation requests and maintenance plans satisfy all applicable requirements of the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to the Administrative Rules of Montana

Federal Register · Rule · Jan 26, 2010

This action is being taken under section 110 of the Clean Air Act. … or refer to the Clean Air Act, unless the context indicates otherwise.

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 · Rule · May 2, 2014

This action does not constitute a redesignation to attainment under section 107(d)(3) of the Clean Air Act (CAA). … Joseph Minott representing the Clean Air Council.

Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management District, Santa Barbara County Air Pollution Control District, South Coast Air Quality Management District and Ventura County Air Pollution Control District

Federal Register · Rule · Sep 24, 2013

Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received no comments. III. EPA Action No comments were submitted. … 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 Implementation Plans; Texas; Lawn Service Equipment Operating Restrictions; and Requirements for Motor Vehicle Idling for the Houston/Galveston (HG) Ozone Nonattainment Area

Federal Register · Rule · Nov 14, 2001

Air Act (the Act). … of the Clean Air Act.

Air Plan Approval; New Hampshire; Reasonably Available Control Technology for the 2008 and 2015 Ozone Standards

Federal Register · Proposed Rule · Jul 10, 2023

This action is being taken under the Clean Air Act. DATES: Written comments must be received on or before August 9, 2023. ADDRESSES: Submit your comments, identified by Docket ID No. … comment period.

Final Integrated Science Assessment for Oxides of Nitrogen, Oxides of Sulfur, and Particulate Matter-Ecological Criteria

Federal Register · Notice · Oct 19, 2020

Information About the Document Section 108(a) of the Clean Air Act directs the Administrator to identify certain air pollutants, emissions of which, among other things, “cause or contribute to air pollution … The Clean Air Scientific Advisory Committee (CASAC), an independent science advisory committee whose review and advisory functions are mandated by Section 109(d)(2) of the Clean Air Act, is charged (among

Revisions to the California State Implementation Plan, Sacramento Metropolitan Air Quality Management District

Federal Register · Rule · Jul 20, 2011

Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received no comments. III. … Air Act.