Documents

Approval of California Air Plan Revisions, South Coast Air Quality Management District

Federal Register · Rule · Sep 14, 2017

We are approving revisions to local rules in the SIP that regulate these emission sources under the Clean Air Act (CAA or the Act). DATES: This rule is effective on October 16, 2017. … 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.

Federal Property Suitable as Facilities To Assist the Homeless

Federal Register · Uncategorized Document · Jul 22, 1994

McKinney Homeless Assistance Act. … 3 Comment: 9360 sq. ft. each, 2 stories, wood/stucco frames, envir. clean-up plans pending, may be subject to the Tidelands Trust, scheduled to be vacated 10/97. 1 Medical Facility Naval Air Station--

Approval and Promulgation of Air Quality Implementation Plans; Federally Enforceable State Operating Permit Program; Allegheny County, Pennsylvania

Federal Register · Rule · Jun 26, 2003

EPA is approving this revision in accordance with the requirements of the Clean Air Act. … Please ensure that your comments are submitted within the specified comment period. Comments received after the close of the comment period will be marked “late.”

Approval and Promulgation of Implementation Plans; Spokane, Washington: Second 10-Year PM10 Limited Maintenance Plan

Federal Register · Proposed Rule · Feb 26, 2016

Does the plan meet the Clean Air Act requirements for contingency provisions? … If finalized, the EPA's approval of this limited maintenance plan will satisfy the section 175A Clean Air Act requirements for the second 10-year period in the Spokane PM 10 area.

Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; State of California, Approval of the Maintenance Plan for the San Francisco Bay Area and Redesignation of the San Francisco Bay Area to Attainment; Approval of Emissions Inventory; Approval of NOINFX Exemption Petition

Federal Register · Rule · May 22, 1995

Other comments stated that the California Clean Air Act (CCAA) adequately addresses interbasin transport. … Clean Air Act.

Keystone Steel and Wire Company; Notice of Application for a Permanent Variance, Grant of an Interim Order, and Request for Comments

Federal 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.

National Emission Standards for Hazardous Air Pollutants: Halogenated Solvent Cleaning

Federal Register · Rule · Dec 3, 1999

(See section 307(d)(7)(A) of the Clean Air Act.) … form for a period of 5 years

Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Ohio

Federal Register · Rule · Feb 8, 1995

No other comments were received during the extended comment period. … -Canada Clean Air Quality Agreement.

Six Actions Published by the Environmental Protection Agency With Comment Periods That Closed January 27, 2025, and January 29, 2025; Reopening of Comment Periods

Federal Register · Notice · Jan 31, 2025

1/27/2025 EPA-HQ-OW-2023-0107. 89 FR 105045 Proposed Consent Decree, Clean Air Act Citizen Suit 12/26/2024 1/27/2025 EPA-HQ-OGC-2024-0601. 89 FR 105043 Agency Information Collection … This document reopens the public comment period for the notice “Proposed Consent Decree, Clean Air Act Citizen Suit” established in the Federal Register document of December 26, 2024 (89 FR 105045)

Approval and Promulgation of Air Quality Implementation Plans; Lakeview PM10 Maintenance Plan and Redesignation Request

Federal Register · Rule · Mar 22, 2006

Quality Standards (NAAQS) and all other requirements of the Clean Air Act (the Act) for redesignation to attainment are met. … By operation of law upon enactment of the 1990 Clean Air Act Amendments, Lakeview, Oregon was designated “unclassifiable” for PM 10 due to a lack of air quality monitoring data (see Clean Air Act section

Determination of Attainment of the 1-Hour Ozone National Ambient Air Quality Standard in the San Joaquin Valley Nonattainment Area in California

Federal Register · Proposed Rule · May 18, 2016

Background The Clean Air Act (CAA or “Act”) requires the EPA to establish National Ambient Air Quality Standards (NAAQS or “standards”) for certain widespread pollutants, such as ozone, that cause or … air quality monitoring data for the 2012-2014 monitoring period.

Science Advisory Board Staff Office; Notification of an Upcoming Meeting of the Ecological Effects Subcommittee of the Advisory Council on Clean Air Compliance Analysis

Federal 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.

Amendments to Brake System Maintenance and Inspection Requirements

Federal Register · Rule · Aug 31, 2026

inspection period interval for electronic air brake (EAB) systems manufactured by New York Air Brake (NYAB) and Wabtec from 1,472 days to 3,680 days, based on BLET's assertion that there is insufficient … Regulatory Flexibility Act The Regulatory Flexibility Act (5 U.S.C. 601 et seq. ), as amended by the Small Business Regulatory Enforcement Fairness Act of 1996, 16 requires Federal agencies

Standards for Air Curtain Incinerators That Only Burn Wood Wastes, Yard Wastes and Clean Lumber; Provision for Commercial and Industrial Solid Waste Incineration Units: Temporary Use Incinerators and Air Curtain Incinerators Used in Disaster Recovery

Federal 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

Other Solid Waste Incinerators; Air Curtain Incinerators Title V Permitting Provisions

Federal Register · Rule · Apr 17, 2024

SUMMARY: On August 31, 2020, in accordance with requirements under the Clean Air Act (CAA), the U.S. … for public comment or if the grounds for such objection arose after the period for public comment (but within the time specified for judicial review) and if such objection is of central relevance to the

Protection of Stratospheric Ozone

Federal Register · Proposed Rule · Feb 7, 1995

the Clean Air Act, take appropriate action. … EPA expects that any EPA proposal regarding changes to the sales restriction provision and the appropriate compliance period would be subject to the notice and comment procedures of Clean Air Act section

National Emission Standards for Hazardous Air Pollutants for Source Categories: Aerospace Manufacturing and Rework

Federal Register · Uncategorized Document · Jun 6, 1994

A major source is defined in section 112(a) of the Clean Air Act as amended in 1990 (Act) as a source that emits, or has the potential to emit, considering controls, 10 tons per year (tpy) or more of any … The public is invited to comment on the proposed regulation during the public comment period.

Air Plan Approval; Connecticut; 2014 and 2017 Periodic Emissions Inventory for 2008 8-Hour Ozone NAAQS

Federal Register · Rule · Nov 18, 2025

The SIP revisions consist of the following: 2014 and 2017 calendar year periodic emissions inventories. This action is being taken under the Clean Air Act (CAA). … 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

Approval of Texas Air Quality Plans; Clean Data Determination for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard; Anderson and Freestone Counties and Titus County Nonattainment Areas

Federal Register · Proposed Rule · Sep 25, 2020

Air Act. … Air Act Section 107(d)(3)(E).

Approval and Promulgation of Air Quality Implementation Plans; Maryland; Control of Volatile Organic Compound Emissions From Industrial Solvent Cleaning Operations

Federal Register · Rule · Sep 29, 2010

This action is being taken under the Clean Air Act (CAA). … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.