Documents

Release of Final Document Related to the Review of the Secondary National Ambient Air Quality Standards for Oxides of Nitrogen and Sulfur

Federal Register · Notice · Jan 26, 2011

SUPPLEMENTARY INFORMATION: Under section 108(a) of the Clean Air Act (CAA), the Administrator identifies and lists certain pollutants which “cause or contribute to air pollution which may reasonably be … Section 109(d) of the CAA requires periodic review and, if appropriate, revision of existing air quality criteria.

Draft Risk and Exposure Assessment Report for Review of the Secondary National Ambient Air Quality Standards for Oxides of Nitrogen and Oxides of Sulfur

Federal Register · Notice · Jun 17, 2009

• Make sure to submit your comments by the comment period deadline identified. … SUPPLEMENTARY INFORMATION: Under section 108(a) of the Clean Air Act (CAA), the Administrator identifies and lists certain pollutants which “cause or contribute to air pollution which may reasonably be

Approval and Promulgation of Air Quality Implementation Plans; Designation of Areas for Air Quality Planning Purposes; Redesignation of the Parkersburg, WV Ozone Nonattainment Area to Attainment and Approval of the Area's Maintenance Plan

Federal Register · Uncategorized Document · Jun 10, 1994

Air Act. … Background The Clean Air Act, as amended in 1977 (1977 Act), required areas that were designated nonattainment based on a failure to meet the ozone national ambient air quality standard (NAAQS) to

Approval and Promulgation of Implementation Plans; Minnesota

Federal Register · Rule · Feb 26, 2002

In response to Part D requirements of the Clean Air Act, MPCA submitted a final SO 2 plan on August 4, 1980. … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Commercial and Industrial Solid Waste Incineration Units

Federal Register · Rule · Dec 1, 2000

Congressional Review Act Abbreviations and Acronyms Used in This Document BDT Best demonstrated technology Btu British thermal units CAA Clean Air Act CFR Code of Federal Regulations CISWI Commercial … (If the unit is subject to permitting requirements under title V of the Clean Air Act, you may be required by the permit to submit these reports more frequently.

Revisions to the California State Implementation Plan, Butte County Air Quality Management District and Sacramento Metropolitan Air Quality Management District

Federal Register · Rule · Apr 11, 2013

We are approving local rules that 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.

Proposed Settlement Agreement

Federal Register · Notice · Dec 23, 2014

SUMMARY: In accordance with section 113(g) of the Clean Air Act, as amended (“Act”), notice is hereby given of a proposed settlement agreement to address lawsuits filed by Oxy Vinyls, LP; The Vinyl Institute … Nothing in the proposed settlement agreement limits or modifies EPA's discretion under the Clean Air Act in either the related direct final rulemaking process or otherwise.

Clean Air Plans; 2008 8-Hour Ozone Nonattainment Area Requirements; Determination of Attainment by the Attainment Date; Imperial County, California

Federal Register · Rule · Feb 27, 2020

SUMMARY: The Environmental Protection Agency (EPA) is approving two state implementation plan (SIP) revisions submitted by the State of California to meet Clean Air Act (CAA or “Act”) requirements for … 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.

Phase I Finding of Failure to Submit Required State Implementation Plans for the Philadelphia Ozone Nonattainment Area; Pennsylvania

Federal Register · Rule · May 19, 1997

Background In 1990, Congress amended the Clean Air Act to address, among other things, continued nonattainment of the ozone national ambient air quality standard (NAAQS). Pub. … Notice and comment are unnecessary because no EPA judgment is involved in making a non-substantive finding of failure to submit elements of SIP submissions required by the Clean Air Act.

Partial Approval and Partial Disapproval of Air Quality State Implementation Plans; California; Infrastructure Requirements for Ozone, Fine Particulate Matter (PM2.5), Lead (Pb), Nitrogen Dioxide (NO2), and Sulfur Dioxide (SO2)

Federal Register · Rule · Apr 1, 2016

Air Act.” … Air Act.

Revisions to the California State Implementation Plan, San Joaquin Valley Unified Air Pollution Control District

Federal Register · Proposed Rule · Sep 12, 2011

We are approving a local rule that regulates 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.

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, San Diego County Air Pollution Control District

Federal Register · Rule · Mar 11, 1998

Air Act, as amended in 1990 (CAA of the Act). … Background On March 3, 1978, EPA promulgated a list of ozone nonattainment areas under the provisions of the Clean Air Act, as amended in 1977 (1977 Act or pre-amended Act), that included San Diego

Approval and Promulgation of Implementation Plans; New Mexico; Construction Permit Fees

Federal Register · Proposed Rule · Mar 29, 2012

The repeal and replace and SIP revisions included in this action would address section 110(a)(2) Clean Air Act (the Act or CAA) requirements related to fees for reviewing and acting on specific air quality … EPA has determined that these SIP revisions comply with the Clean Air Act and EPA regulations and are consistent with EPA policies. This action is being taken under section 110 of the Act.

Determination of Attainment by the Attainment Date; 2006 24-Hour Fine Particulate Matter National Ambient Air Quality Standard; Pinal County, Arizona

Federal Register · Rule · Oct 3, 2019

For an area classified as Moderate under the Clean Air Act (CAA), such as the West Central Pinal County PM 2.5 nonattainment area, section 188(c) provides that the statutory attainment date is “as expeditiously … 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 2, 2019.

Determination of Attainment by the Attainment Date; California; Mariposa County; 2015 8-Hour Ozone National Ambient Air Quality Standards

Federal Register · Rule · Oct 30, 2025

As a result of this action, Clean Air Act (CAA or “Act”) section 172(c)(9) contingency measures for failure to attain the 2015 ozone NAAQS and contingency measures for failure to make reasonable further … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period that ended on July 3, 2025. During this period, no comments were received. III.

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, Bay Area Air Quality Management District

Federal Register · Rule · Sep 4, 1998

The intended effect of approving these rules is to regulate emissions of PM in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). … All public comments received will then be addressed in a subsequent final rule based on proposed rule. The EPA will not institute a second comment period on this rule.

Approval and Promulgation of Air Quality Implementation Plans; Oklahoma; Infrastructure Requirements for 1997 8-Hour Ozone and the 1997 and 2006 PM2.5 NAAQS

Federal Register · Rule · Jan 26, 2012

The public comment period for these actions closed on December 16, 2011, and we did not receive any comments. II. … 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 State Plans for Designated Facilities and Pollutants: Maine; Plan for Controlling MWC Emissions From Existing MWC Plants

Federal Register · Rule · Dec 11, 1998

Background On December 19, 1995, pursuant to sections 111 and 129 of the Clean Air Act (Act), the EPA promulgated new source performance standards (NSPS) applicable to new MWCs and EG applicable to … State Plan approvals under section 111(d) and section 129(b)(2) of the Clean Air Act do not create any new requirements on any entity affected by this rule, including small entities.

Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; the District of Columbia, and the City of Philadelphia, Pennsylvania; Control of Emissions From Existing Municipal Solid Waste Landfills

Federal Register · Rule · Jan 2, 2003

In reviewing 111(d)/129 plan submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act. … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Virginia; Nitrogen Oxides Budget Trading Program

Federal Register · Proposed Rule · Nov 12, 2002

EPA is proposing approval of this revision, with the exception noted, in accordance with the requirements of the Clean Air Act. … Air Act.