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Air Plan Approval; AK; Regional Haze State Implementation Plan for the Second Implementation Period
Federal Register · Rule · Mar 3, 2026
. 1 Clean Air Act section 169A(a)(1). 2 40 CFR 51.308. … The EPA is taking this action pursuant to Clean Air Act sections 110 and 169A. IV.
91 FR 10339Environmental Protection AgencyFederal Register · Rule · Oct 2, 2018
The Jamestown Area will remain nonattainment for the 2008 8-hour ozone NAAQS until such time as EPA determines that the Jamestown Area meets the Clean Air Act (CAA) requirements for redesignation to attainment … 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 December 3, 2018.
83 FR 49492Environmental Protection AgencyFederal Register · Rule · Dec 29, 2003
Under authority of the Clean Air Act as amended in 1990 (CAA or the Act), we are approving a rule revision that addresses a change in the major source threshold for volatile organic compounds (VOCs) and … Public Comment and Final Action EPA is fully approving the revisions to San Diego County's part 70 operating permits program because we believe they are consistent with Title V of the Clean Air Act
68 FR 74871Environmental Protection AgencyFederal Register · Proposed Rule · Mar 12, 2026
SUMMARY: The Environmental Protection Agency (EPA) is proposing to determine under the Clean Air Act (CAA) that the Berrien, Michigan and Muskegon, Michigan areas have attained the 2015 ozone National … This determination, often referred to as a clean data determination, is based upon complete, quality-assured, and certified ambient air monitoring data for the 2023-2025 design value period showing that
91 FR 12123Environmental Protection AgencyFederal Register · Rule · Jan 13, 2010
Public Comments and EPA Responses A. Commenting Parties B. Summary of Comments and EPA Responses 1. EPA Response to the Clean Air Act Advisory Committee Letter 2. … EPA Response to the Clean Air Act Advisory Committee Letter On May 15, 2009, the Clean Air Act Advisory Committee (CAAAC) sent a letter to EPA Acting Assistant Administrator Elizabeth Craig regarding
75 FR 1716Environmental Protection AgencyFederal Register · Rule · Apr 9, 2026
Air Act (CAA) and EPA's Regional Haze Rule (RHR) for the program's second implementation period. … 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 Clean Air Act and applicable Federal regulations
91 FR 17852Environmental Protection AgencyFederal Register · Proposed Rule · Nov 29, 2004
The Clean Air Act (the Act) requires states to attain and maintain ambient air quality equal to or better than the NAAQS. … Does the Yakima NAA Have a Fully Approved SIP Under Section 110(k) of the Clean Air Act (The Act)?
69 FR 69342Environmental Protection AgencyApproval and Promulgation of Implementation Plans; Ohio
Federal Register · Uncategorized Document · Sep 21, 1994
The Clean Air Act has had significant amendments only twice since 1970, whereas Ohio has changed its Permit to Install (NSR) rules eight times during the same period. … Comment: A commenter believes that USEPA acknowledges that Ohio's statutes and regulation ``already require that the provisions of the amended Clean Air Act be met.''
Environmental Protection AgencyFederal Register · Rule · Sep 1, 2000
requirement in section 110(a)(2)(A), and part D of the federal Clean Air Act. … Air Act.
65 FR 53181Environmental Protection AgencyAir Plan Approval; ID; Regional Haze Plan for the Second Implementation Period
Federal Register · Rule · Sep 5, 2025
This action addresses the Clean Air Act visibility protection requirements of sections 169A and 169B, not the Clean Air Act's health-based air quality standards, such as the national ambient air quality … See Clean Air Act 169A(b)(2).
90 FR 42821Environmental Protection AgencyFederal Register · Proposed Rule · Apr 26, 2010
112 of the Clean Air Act (CAA) outlines the statutory requirements for EPA's stationary source air toxics program. … amend section 211(o) of the Clean Air Act.
75 FR 21871ENVIRONMENTAL PROTECTION AGENCY.Federal Register · Rule · Jan 7, 2025
A summary of all other public comments on the proposal and the EPA's responses to those comments is available in the Response to Comments National Perchloroethylene Air Emissions Standards for Dry Cleaning … The EPA addressed the results of the TR for the PCE Dry Cleaning NESHAP in accordance with section 112(d)(6) of the Clean Air Act (CAA).
90 FR 1041Environmental Protection AgencyAir Plan Approval; Ohio; Volatile Organic Compounds RFD Beaufort
Federal Register · Rule · Mar 23, 2026
During the comment period, the EPA received comments from one commenter regarding the Regulatory Flexibility Act (RFA), the Paperwork Reduction Act (PRA) and materials incorporated by reference. … 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 Clean Air Act and applicable Federal
91 FR 13773Environmental Protection AgencyFederal Register · Notice · Jul 1, 2010
Perform personal-exposure monitoring ( i.e., breathing-zone sampling) of the workers for lead and arsenic particulates during the entire period they use compressed air to clean crane motors. … air to clean crane motors.
75 FR 38130Labor DepartmentOccupational Safety and Health AdministrationFederal Register · Rule · Jan 16, 2003
The Clean Air Act requires that a state provide for public comment and hearing on a proposed SIP revision. … Findings (2): “A public comment period was provided as required by law and all comments were considered.” (31 Pa. B. 6926, December 22, 2001).
68 FR 2206Environmental Protection AgencyBrief for the United States — Train v. Natural Resources Defense Council, Inc.
Supreme Court brief · Brief for the United States · 1975
No. 91-1146, 91st Cong.. 2d Sess.) ad- hered rather closcly to the then-existine provisions of the Clean Air Act as amended by the Air Quality Act of 1967 (see p, 8, supra). … Comment, Variance Pro- ccduves under the Clean Air Acts The Need for Fler- ‘bility, 1 Wm. & M. TL. Rev. 324, 337 (1973).
421 U.S. 60Federal Register · Notice · Oct 14, 2004
Clean Air Act. … EPA has thus far issued one retrospective analysis of the Clean Air Act covering the 1970-1990 time period and one prospective analysis covering the 1990-2010 time period.
69 FR 60996Environmental Protection AgencyProtection of Stratospheric Ozone
Federal Register · Rule · Jun 11, 1996
procedures of section 307(d) of the Clean Air Act. … procedures of Clean Air Act section 307(d).
61 FR 29485Environmental Protection AgencyApproval and Promulgation of Implementation Plans: Alaska
Federal Register · Rule · Jun 20, 2001
These revisions were submitted for the purposes of complying with section 110 of the Clean Air Act. … Air Act.
66 FR 33027Environmental Protection AgencyFederal Register · Proposed Rule · Mar 20, 2026
ACTION: Proposed rule; request for comment. SUMMARY: The U.S. Environmental Protection Agency (EPA) is proposing two separate and distinct actions under Clean Air Act (CAA) section 129. … Pursuant to Clean Air Act (CAA) section 129(g)(1)(C), the EPA has previously established in various CAA section 129 regulations opacity limitations and associated monitoring and recordkeeping requirements
91 FR 13543Environmental Protection Agency
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