Documents

Publication of Interim Guidance on the Congestion Mitigation and Air Quality Improvement (CMAQ) Program

Federal Register · Notice · Dec 19, 2006

provisions of the Clean Air Act. … Air Act (42 U.S.C. 7407 (d)) and classified pursuant to section 181(a), 186(a), 188(a), or 188(b) of the Clean Air Act (42 U.S.C. 7511 (a), 7512 (a), 7513 (a), or 7513 (b)) or is or was designated as

Approval and Promulgation of Implementation Plans Georgia: Approval of Revisions to Georgia State Implementation Plan; Vehicle Inspection/Maintenance Program

Federal Register · Rule · Jan 29, 1999

The program had initially been given conditional interim approval under the terms of section 110 of the Clean Air Act (CAA) and section 348 of the National Highway Systems Designation Act (NHSDA), as noted … 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.

Approval of California Air Plan Revisions, Mojave Desert Air Quality Management District

Federal Register · Rule · Feb 12, 2018

We are approving and conditionally approving local SIP revisions under the Clean Air Act (CAA or the Act). DATES: This rule is effective on March 14, 2018. … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period. During this period, we received four anonymous comments.

Air Plan Approval; Virginia; Repeal of Existing Stationary Source Regulations

Federal Register · Rule · May 29, 2026

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 … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act.

Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; Maryland; Control of Emissions From Commercial and Industrial Solid Waste Incineration (CISWI) Units

Federal Register · Rule · Sep 9, 2005

The negative declaration certifies that existing CISWI units, subject to Clean Air Act (the Act) requirements of sections 111(d) and 129 and related emission guidelines (EG), have been permanently shut … Air Act.

Approval and Promulgation of Implementation Plans; Alabama: Prevention of Significant Deterioration; Greenhouse Gas Tailoring Rule Revision

Federal Register · Rule · Dec 29, 2010

The change is necessary because without it, on January 2, 2011, PSD requirements would apply at the 100 or 250 tons per year (tpy) levels otherwise provided under the Clean Air Act (CAA or Act), which … Air Act.” 74 FR 66496 (December 15, 2009). 3  “Interpretation of Regulations that Determine Pollutants Covered by Clean Air Act Permitting Programs.” 75 FR 17004 (April 2, 2010). 4

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, South Coast Air Quality Management District, San Joaquin Valley Unified Air Pollution Control District, Siskiyou County Air Pollution Control District, and Bay Area Air Quality Management District

Federal Register · Rule · Jun 8, 1999

The intended effect of finalizing this action is to regulate emissions of sulfur dioxide (SO2) in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). … Response to Public Comments A 30-day public comment period was provided in 64 FR 13379. EPA received one comment letter on the PR from the South Coast Air Quality Management District.

Approval and Promulgation of Implementation Plans, Washington; Approval of Section 112(l) Authority; Preconstruction and Operating Permits; Washington

Federal Register · Proposed Rule · Feb 22, 1995

The revisions were submitted in accordance with the requirements of section 110 and Part D of the Clean Air Act (hereinafter the Act). … The Clean Air Act Amendments of 1990 also established a new title V which requires States to develop operating permit programs for most stationary sources.

Determinations of Attainment by the Attainment Date, Extensions of the Attainment Date, and Reclassification of Several Areas Classified as Moderate for the 2008 Ozone National Ambient Air Quality Standards

Federal Register · Proposed Rule · Nov 14, 2018

Please refer to SUPPLEMENTARY INFORMATION for additional information on the comment period and the public hearing. … On July 9, 2018, the California Air Resources Board submitted the “Imperial County Clean Air Act Section 179B(b) Retrospective Analysis for the 75 ppb 8-Hour Ozone Standard,” which may affect a determination

Air Plan Approval; State of Missouri; Revised Plan for 1978 and 2008 Lead NAAQS

Federal Register · Proposed Rule · Feb 2, 2022

During periods when freezing temperatures may form snow, ice or hazardous conditions, street cleaning operations may be suspended. … Statutory and Executive Order Reviews Under the Clean Air Act (CAA), the Administrator is required to approve a SIP submission that complies with the provisions of the Act and applicable Federal regulations

Approval and Promulgation of Air Quality Implementation Plans; Minnesota; Regional Haze Progress Report

Federal Register · Rule · Oct 18, 2017

SUMMARY: The Environmental Protection Agency (EPA) is approving a regional haze progress report under the Clean Air Act as a revision to the Minnesota State Implementation Plan (SIP). … The first progress report SIP is due five years after submittal of the initial regional haze SIP. 1  Under the Clean Air Act (CAA), a Class I Federal area is one in which visibility is protected

Approval of California Air Plan Revisions, Imperial County Air Pollution Control District

Federal Register · Proposed Rule · Dec 9, 2016

We are proposing to approve local rules to regulate these emission sources under the Clean Air Act (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.

Approval and Promulgation of Air Quality Implementation Plans; Montana; State Implementation Plan for Columbia Falls PMINF10 Nonattainment Area

Federal Register · Uncategorized Document · Apr 14, 1994

Background The Columbia Falls, Montana area was designated nonattainment for PM10 and classified as moderate under sections 107(d)(4)(B) and 188(a) of the Clean Air Act, upon enactment of the Clean … EPA requested public comments on all aspects of the proposal (please reference 59 FR 3808), and no comments were received during the comment period, which ended on February 28, 1994.

EPA Science Advisory Board (SAB) Staff Office; Clean Air Scientific Advisory Committee; Request for Nominations for CASAC Review Panels for NOX and SOX

Federal Register · Notice · Aug 7, 2006

SUPPLEMENTARY INFORMATION: Background: The Clean Air Scientific Advisory Committee (CASAC) was established under section 109(d)(2) of the Clean Air Act (CAA or Act) (42 U.S.C. 7409) as an independent … Section 109(d)(1) of the Clean Air Act (CAA) requires that EPA carry out a periodic review and revision, as appropriate, of the air quality criteria and the NAAQS for the six criteria air pollutants.

Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Ohio; Redesignation of the Columbus Area to Attainment for Ozone

Federal Register · Rule · Sep 15, 2009

EPA is making a determination under the Clean Air Act (CAA) that the Columbus area has attained the 1997 8-hour ozone National Ambient Air Quality Standard (NAAQS). … What Comments Did We Receive on the Proposed Rule? EPA provided a 30-day review and comment period. The comment period closed on July 13, 2009.

Approval and Promulgation of Air Quality Implementation Plans; Commonwealth of Pennsylvania; Approval of Revisions to Stage II Vapor Recovery Regulations for Southwest Pennsylvania

Federal Register · Rule · May 21, 2001

Air Act. … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories; State of Arizona, Arizona Department of Environmental Quality; State of Nevada, Nevada Division of Environmental Protection

Federal Register · Rule · May 8, 2007

This Subpart does not need to be delegated under the Clean Air Act section 112(l) approval process. … Authority: This action is issued under the authority of Section 112 of the Clean Air Act, as amended, 42 U.S.C. 412. Date Signed: April 19, 2007.

Approval and Promulgation of Air Quality Implementation Plans; Connecticut; Regional Haze

Federal Register · Proposed Rule · Mar 26, 2012

submittal in order to satisfy our obligations under the Clean Air 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.

Revision to the South Coast Portion of the California State Implementation Plan, CPV Sentinel Energy Project AB 1318 Tracking System

Federal Register · Proposed Rule · Aug 23, 2012

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 Act and applicable Federal regulations … Thus, 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 Implementation Plans, and Designation of Areas for Air Quality Planning Purposes; State of Illinois

Federal Register · Rule · May 12, 2003

On November 15, 1990, the Clean Air Act Amendments of 1990 were enacted. Under section 107(d)(4)(A) of the Act, on November 6, 1991 (56 FR 56694), the St. … In addition, section 4(l) of the Illinois Environmental Protection Act states that “The Agency is hereby designated as * * * air pollution agency for the state for all purposes of the Clean Air Act * *