Documents

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

Federal Register · Rule · May 24, 2004

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.

Approval and Promulgation of Air Quality Implementation Plans; Revised Format of Materials Being Incorporated by Reference for Alabama

Federal Register · Rule · Dec 22, 1998

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). F. … This section sets forth the applicable State implementation plan for Delaware under section 110 of the Clean Air Act, 42 U.S.C. 7401, and 40 CFR part 51 to meet national ambient air quality standards.

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, Mojave Desert Air Quality Management District and Tehama County Air Pollution Control District

Federal Register · Rule · Sep 13, 1999

The intended effect of this action is to bring the MDAQMD and TCAPCD SIPs up to date in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). … Response to Public Comments EPA proposed this action and announced a 30-day public comment period on May 13, 1999 (64 FR 25822).

Protection of Stratospheric Ozone: Ban on Trade of Methyl Bromide with Non-Parties to the Montreal Protocol

Federal Register · Rule · Jul 25, 2003

The information collection under this rule is authorized under sections 603(b) and 603(d) of the Clean Air Act Amendments of 1990 (CAA). … Air Act.

Approval and Promulgation of Implementation Plan; Wisconsin

Federal Register · Rule · Aug 27, 1996

The proposed approval was subject to a 30 day public comment period during which no comments were received. EFFECTIVE DATE: This final rule will be effective on September 26, 1996. … Background Section 176(c) of the Clean Air Act (Act), 42 U.S.C 7506(c), provides that no Federal department, agency, or instrumentality shall engage in, support in any way or provide financial assistance

Delegation of Authority to the Southern Ute Indian Tribe To Implement and Enforce National Emissions Standards for Hazardous Air Pollutants and New Source Performance Standards

Federal Register · Rule · Jul 8, 2013

or refer to the Clean Air Act, unless the context indicates otherwise. … Make sure to submit your comments by the comment period deadline identified. II.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Approval of VOC and NOINFx/INF RACT Determinations for Individual Sources

Federal Register · Rule · Dec 3, 1998

EPA is approving these source-specific plan approvals, operating and compliance permits that establish the above-mentioned RACT requirements in accordance with the Clean Air Act. … All public comments received will then be addressed in a subsequent final rule based on the proposed rule. EPA will not institute a second comment period.

Determination of Attainment by the Attainment Date; California; Mariposa County; 2015 8-Hour Ozone National Ambient Air Quality Standards

Federal Register · Rule · Oct 30, 2025

As a result of this action, Clean Air Act (CAA or “Act”) section 172(c)(9) contingency measures for failure to attain the 2015 ozone NAAQS and contingency measures for failure to make reasonable further … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period that ended on July 3, 2025. During this period, no comments were received. III.

Approval and Promulgation of Air Quality Implementation Plans; Utah; Road Salting and Sanding, Control of Installations, Revisions to Salting and Sanding Requirements and Deletion of Non-Ferrous Smelter Orders, Incorporation by Reference, and Nonsubstantive Changes

Federal Register · Rule · Dec 6, 1999

This action is being taken under section 110 of the Clean Air Act (Act). … The Clean Air Act (Act) requires States to observe certain procedural requirements in developing SIP revisions for submittal to us.

Air Plan Approval; Iowa, Kansas, Missouri, Nebraska and Approval of Operating Permit Program for Iowa and Nebraska; Definition of Chemical Process Plants Under State Prevention of Significant Deterioration Regulations and Operating Permit Programs

Federal Register · Rule · Apr 17, 2020

The public comment period closed on September 6, 2007. Iowa received six sets of written comments during the public comment period. … During this period, EPA received two comments.

Air Plan Approval; Ohio; Source-Specific Non-CTG RACT and SIP Strengthening for Ohio

Federal Register · Rule · Jun 26, 2026

The commenter further suggested that regulated sources should be shut down until air quality meets the strictest clean air standards. … ), and the EPA's study “The Benefits and Costs of the Clean Air Act from 1990 to 2020: Final Report—Rev.

State of Alaska Petition for Exemption From Diesel Fuel Sulfur Requirements

Federal Register · Rule · Jun 25, 1999

the area is exempt from EPA's sulfur content requirements under section 211(i)(4) of the Clean Air Act. … EPA extended the comment period until June 12, 1998, and received comments before and after that date.

Outer Continental Shelf Air Regulations; Amendment to State Requirements Incorporated by Reference; Massachusetts

Federal Register · Rule · Dec 27, 2024

), as mandated by the Clean Air Act. … ambient air quality standards and to comply with the provisions of part C of title I of the Clean Air Act (CAA).

Approval and Promulgation of Implementation Plans; Commonwealth of Kentucky

Federal Register · Rule · Jan 13, 1998

SIP approvals under section 110 and subchapter I, part D of the Clean Air Act do not create any new requirements but simply approve requirements that the State is already imposing. … 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) and 7410(k)(3). C.

Approval and Promulgation of Air Quality Implementation Plans; Tennessee; Adoption of Rule Governing Any Credible Evidence

Federal Register · Rule · Jan 19, 2000

EPA is approving these revisions because they are consistent with the requirements of the Clean Air Act Amendments of 1990. … All public comments received will then be addressed in a subsequent final rule based on the proposed rule. The EPA will not institute a second comment period.

Approval and Promulgation of Air Quality Implementation Plans; Virginia; Major New Source Review

Federal Register · Rule · Aug 28, 2017

Comment: The second commenter expressed a need for clean air, and urged EPA to “(s)top trying to lower . . .” environmental standards. … EPA Response: EPA thanks the commenter for the concern for environmental issues such as clean air and water.

Approval and Promulgation of Air Quality Implementation Plans; Texas; Permits by Rule

Federal Register · Rule · Sep 28, 2005

In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act. … Under section 307(b)(1) of the Clean Air Act, petitions for judicial review of this action must be filed in the United States Court of Appeals for the appropriate circuit by November 28, 2005.

Approval and Promulgation of Implementation Plans; Indiana

Federal Register · Rule · May 20, 2004

This rulemaking action merely approves the State rules into the SIP, making them federally enforceable under the Clean Air Act (CAA). … Under section 307(b)(1) of the Clean Air Act, petitions for judicial review of this action must be filed in the United States Court of Appeals for the appropriate circuit by July 19, 2004.

Approval and Promulgation of Implementation Plans; Ohio

Federal Register · Rule · Jan 22, 2003

This exemption is consistent with section 216 of the Clean Air Act. … Air Act.

Approval and Promulgation of Implementation Plan; Illinois

Federal Register · Rule · May 7, 1996

Air Act (Act) amendments of 1990. … At the conclusion of this additional public comment period, USEPA will publish a final rule responding to the public comments received and announcing final action.