Documents

Approval and Promulgation of Air Quality Implementation Plans; Colorado; 1993 Periodic Carbon Monoxide Emission Inventories for Colorado

Federal Register · Rule · Jul 15, 1998

to the State Implementation Plan (SIP), as required by section 187(a)(5) of the Clean Air Act (CAA), as amended in 1990. … In addition, citizen enforcement under section 304 of the Clean Air Act is likewise unaffected by a state audit privilege or immunity law.

Approval and Promulgation of Air Quality Implementation Plans; Texas; Control of Air Pollution From Motor Vehicles

Federal Register · Rule · Apr 9, 2010

The EPA is approving these revisions pursuant to section 110 of 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.

Transportation Conformity Rule Amendments: Flexibility and Streamlining

Federal Register · Proposed Rule · Jul 9, 1996

) are the Clean Air Act mechanism for addressing SIP failures. … CAA means the Clean Air Act, as amended.

Approval and Promulgation of Implementation Plans; Washington: Update to the Spokane Regional Clean Air Agency Solid Fuel Burning Device Standards

Federal Register · Proposed Rule · Aug 10, 2015

More recently, the Washington State Legislature revised the underlying statutory authority contained in Chapter 70.94 Revised Code of Washington (RCW) Washington Clean Air Act (Washington Clean Air … Air Act.

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

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; Illinois; Clean Data Determination for the Illinois Portion of the St. Louis Area for the 2015 Ozone Standard

Federal Register · Proposed Rule · Feb 26, 2026

SUMMARY: The Environmental Protection Agency (EPA) is proposing to determine under the Clean Air Act (CAA) that the Illinois portion of the St. … Ambient air quality monitoring data for the 3-year period must also meet data completeness requirements.

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; Determination of Attainment of the 2008 8-Hour Ozone National Ambient Air Quality Standard for the Baltimore, Maryland Moderate Nonattainment Area

Federal Register · Rule · Jun 1, 2015

The designation status of the Baltimore Area will remain nonattainment for the 2008 8-hour ozone NAAQS until such time as EPA determines that the Area meets the Clean Air Act (CAA) requirements for redesignation … The commenter states EPA should decline to grant the clean data determination at this time due to “illusory air quality improvements.”

Approval and Promulgation of Implementation Plans; New York Prevention of Significant Deterioration of Air Quality and Nonattainment New Source Review

Federal Register · Proposed Rule · Jul 27, 2010

The 2002 NSR Reform Rules are part of EPA's implementation of parts C and D of title I of the Clean Air Act (CAA), 42 U.S.C. 7470-7515. … New York's NNSR SIP approval dates back to July 1, 1980, well before the 1990 Clean Air Act Amendments.

Approval and Promulgation of Air Quality Implementation Plans and Designations of Areas for Air Quality Planning Purposes; State of Connecticut; Approval of Maintenance Plan, Carbon Monoxide Redesignation Plan and Emissions Inventory for the Connecticut Portion of the New YorkN. New JerseyLong Island Area

Federal Register · Rule · Nov 2, 1998

Air Act. … Air Act.

Granting Petitions To Add 1-bromopropane (Also Known as 1-BP) to the List of Hazardous Air Pollutants

Federal Register · Notice · Jun 18, 2020

Air Act (CAA). … Therefore, the EPA extended the comment period until October 1, 2017 (82 FR 26091, June 6, 2017). The commenter, however, did not provide additional information during the comment period extension.

Approval and Promulgation of Air Quality Implementation Plans; Utah; Determination of Clean Data for the 1987 PM10 Standard for the Ogden Area

Federal Register · Proposed Rule · Jul 30, 2012

EPA's Clean Data Policy and the Applicability of the Clean Air Act Planning Requirements to the Ogden City Nonattainment Area V. EPA's Proposed Action VI. … or refer to the Clean Air Act, unless the context indicates otherwise.

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

Federal Register · Proposed Rule · Dec 26, 2013

Does the plan meet the clean air act requirements for contingency provisions? … Puget Sound Clean Air Agency's Regulation I—Article 13.07(b) provides for prohibition of the use of uncertified woodstoves for the sole purpose of meeting Clean Air Act requirements for contingency measures

Air Plan Approval; Missouri; Clean Data Determination for the 2015 8-Hour Ozone Standard for the Missouri Portion of the St. Louis Nonattainment Area

Federal Register · Proposed Rule · Feb 26, 2026

SUMMARY: The Environmental Protection Agency (EPA) is proposing to determine under the Clean Air Act (CAA) that the Missouri portion of the St. … This determination of clean data is based upon complete, quality-assured, and certified ambient air monitoring data for the 2023-2025 design value period showing that the Missouri portion of the area achieved

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

Federal Register · Rule · Oct 17, 2003

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.

Air Plan Approval; Michigan; Permit To Install Public Hearing Provisions

Federal Register · Rule · May 31, 2019

The comment period for the proposed approval ended April 26, 2019. EPA received two comments via the regulations.gov website during the comment 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

Approval and Promulgation of Implementation Plans; States of Arizona and Nevada; Interstate Transport of Pollution

Federal Register · Rule · Jul 31, 2007

The comment period was open until January 19, 2007. No public comments were received on the proposed SIP. … 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; New Hampshire; Ozone Maintenance Plan

Federal Register · Rule · May 23, 2016

This action is being taken in accordance with the Clean Air Act. DATES: This direct final rule will be effective July 22, 2016, unless EPA receives adverse comments by June 22, 2016. … The SIP revision consists of the Clean Air Act (CAA or Act) section 110(a)(1) ozone maintenance plan for the 1997 8-hour ozone standard for New Hampshire.