Documents

Air Plan Approval; Nevada, Las Vegas Valley; Second 10-Year Carbon Monoxide Limited Maintenance Plan

Federal Register · Proposed Rule · Aug 2, 2021

Following the enactment of the Clean Air Act (CAA or “Act”) Amendments of 1990, the EPA designated the Las Vegas Valley area as a “Moderate” nonattainment area. 6 The area was reclassified as a “Serious … Thus, in reviewing SIP submissions, the 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; Vermont; Approval of PMINF10/INF State Implementation Plan (SIP) Revisions and Designation of Areas for Air Quality Planning Purposes

Federal Register · Rule · Aug 1, 1997

This action is being taken in accordance with section 110 of the Clean Air Act. … 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.

Approval of Air Quality Implementation Plans; Missouri State Implementation Plan for the 2008 Lead Standard

Federal Register · Rule · Sep 26, 2016

EPA believes that the SIP submitted by the state satisfies the applicable requirements of the Clean Air Act (CAA) identified in EPA's Final Rule published in the Federal Register on October 15, 2008 … During this period, EPA received two comments posted anonymously to the Regulations.gov Web site.

Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management District and Imperial County Air Pollution Control District

Federal Register · Rule · Jan 18, 2012

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 California State Implementation Plan, El Dorado County Air Quality Management District

Federal Register · Rule · Apr 18, 2014

We are approving these negative declarations under the Clean Air Act (CAA or the Act). DATES: This rule will be effective on May 19, 2014. … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period.

Approval and Promulgation of Air Quality Implementation Plans; State of Iowa; Revisions to Linn County Air Quality Ordinance

Federal Register · Rule · Jul 28, 2015

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. 42 U.S.C. 7410(k); 40 CFR 52.02(a). … Thus, 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; Missouri; Removal of Obsolete Rules on Control of NOX Emissions

Federal Register · Rule · Aug 14, 2025

The EPA's approval of this rule revision is being done in accordance with the requirements of the Clean Air Act (CAA). DATES: This final rule is effective on September 15, 2025. … During this period, EPA received comments from four commenters.

Air Plan Approval; Wisconsin; VOC RACT Requirements for Lithographic Printing Facilities

Federal Register · Proposed Rule · Sep 25, 2020

For comments submitted at Regulations.gov , follow the online instructions for submitting comments. Once submitted, comments cannot be edited or removed from Regulations.gov . … “Cleaning solution” refers to all the printing press-related cleaning activities.

Approval and Promulgation of Implementation Plans: Revision to the Alabama Department of Environmental Management (ADEM) Administrative Code for the Air Pollution Control Program

Federal Register · Rule · Apr 10, 2002

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. … 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 California State Implementation Plan, San Joaquin Valley Unified Air Pollution Control District

Federal Register · Rule · Sep 23, 2010

We are approving local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received no comments. III.

Outer Continental Shelf Air Regulations; Consistency Update for California

Federal Register · Rule · Sep 10, 2010

”), as mandated by section 328(a)(1) of the Clean Air Act, as amended in 1990 (“the Act”). … Public Comment EPA's proposed action provided a 30-day public comment period. During this period, we received no comments on the proposed action. III.

Revision to the Arizona State Implementation Plan, Arizona Department of Environmental Quality

Federal Register · Rule · Mar 24, 2003

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. … Air Act.

Approval and Promulgation of Implementation Plans; Phoenix, Arizona Ozone Nonattainment Area, Revision to the 15 Percent Rate of Progress Plan

Federal Register · Proposed Rule · Mar 26, 1999

You may also request the opportunity to submit oral comments as allowed under Clean Air Act section 307(d)(5). EPA must receive your request for a public hearing by April 5, 1999. … The commenter on the 1998 FIP proposal read the Clean Air Act and EPA guidance to require contingency measures as a necessary part of a complete 15 percent ROP plan submittal.

Final Determination to Extend Deadline for Promulgation of Action on Section 126 Petition From North Carolina

Federal Register · Rule · May 26, 2004

SUMMARY: The EPA is extending by six additional months the deadline for taking final action on a petition submitted by the State of North Carolina under section 126 of the Clean Air Act (CAA). … On January 30, 2004 (69 FR 4566), EPA proposed the “Rule to Reduce Interstate Transport of Fine Particulate Matter and Ozone (Interstate Air Quality Rule),” now known as the Clean Air Interstate Rule.

Approval and Promulgation of Implementation Plans: Oregon

Federal Register · Rule · Jul 24, 1998

Air Act (CAA) and 40 CFR part 51. … Air Act and 40 CFR 51.230.

Approval and Promulgation of Air Quality Implementation Plans; District of Columbia, Maryland, and Virginia; Determinations of Attainment of the 1997 8-Hour Ozone National Ambient Air Quality Standard for the Washington, DC-MD-VA 8-Hour Ozone Moderate Nonattainment Area

Federal Register · Rule · Feb 28, 2012

These actions are being taken under the Clean Air Act (CAA). DATES: Effective Date: This final rule is effective on March 29, 2012. … Petitions for Judicial Review 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

Approval and Promulgation of Implementation Plans; Washington: Spokane Second 10-Year Carbon Monoxide Limited Maintenance Plan

Federal Register · Rule · Jul 14, 2016

The public comment period for this proposed rule ended on June 27, 2016. The EPA received no comments on the proposal. II. … The EPA's approval of this limited maintenance plan satisfies the Clean Air Act (CAA) section 175A requirements for the second 10-year period in the Spokane CO area. III.

Approval and Promulgation of Implementation Plans; Illinois

Federal Register · Rule · Aug 21, 1995

Docket: Pursuant to section 307(d)(1)(B) of the Clean Air Act (Act), 42 U.S.C. 7607(d)(1)(B), this action is subject to the procedural requirements of section 307(d). … 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.

Oral argument — Sierra Club v. USEPA

Oral argument · Oral argument · Nov 16, 2011

Would it be, what would happen if we assumed that the Clean Air Act issue didn't have to be reached? … You know, once EPA acts to approve the measures, an interested party could challenge them under Section 307 of the Clean Air Act.

Air Plan Approval; Guam; Clean Data Determination for the Piti-Cabras Nonattainment Area for the 2010 1-Hour Sulfur Dioxide National Ambient Air Quality Standard

Federal Register · Rule · Sep 18, 2025

In designated nonattainment areas where air quality data demonstrate that a NAAQS has been attained, the EPA interprets certain requirements of the Clean Air Act (CAA) as no longer applicable for so long … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period. During this period, we received one comment unrelated to this action. III.