Documents

List of Hazardous Air Pollutants, Petition Process, Lesser Quantity Designations, Source Category List; Petition To Delist Methyl Isobutyl Ketone

Federal Register · Proposed Rule · Jul 19, 2004

pollutants (HAP) contained in section 112(b)(1) of the 1990 Clean Air Act (CAA). … • Make sure to submit your comments by the comment period deadline identified. II. Petitions To Delist a Hazardous Air Pollutant A. What Is the List of Hazardous Air Pollutants?

New Source Performance Standards for New Small Municipal Waste Combustion Units

Federal Register · Proposed Rule · Aug 30, 1999

Air Act. … under section 129 or section 111 of the Clean Air Act.

Disapproval of Interstate Transport Requirements for the 2008 Ozone National Ambient Air Quality Standards; New York and New Jersey

Federal Register · Proposed Rule · Nov 3, 2021

SUMMARY: The EPA is proposing to disapprove State Implementation Plan (SIP) submissions from New York and New Jersey regarding the requirements of section 110(a)(2)(D)(i)(I) of the Clean Air Act (CAA) … Quality Standards under Clean Air Act Section 1110(a)(2)(D)(i)(I)”, October 27, 2017.

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

Federal Register · Proposed Rule · Jun 15, 1995

Redesignation Review Criteria The Clean Air Act provides the requirements for redesignating a nonattainment area to attainment. … Air Act.

Notice of Workshop in Support of the Review of the Secondary National Ambient Air Quality Standards for Oxides of Nitrogen and Sulfur

Federal Register · Proposed Rule · Feb 13, 2014

Information About the Workshop Section 108(a) of the Clean Air Act directs the Administrator to issue “air quality criteria” for certain air pollutants. … The Clean Air Scientific Advisory Committee (CASAC) will be asked to review the draft IRP, and the public will have the opportunity to comment on it as well.

National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units

Federal Register · Proposed Rule · Jun 17, 2025

Air Pollutants for Utility Air Toxics; Clean Air Mercury Rule (CAMR)), and Legacy Docket ID No. … The amendments in the 2024 Final Action were the result of the EPA's review of the 2020 Final Action and were finalized under the Clean Air Act (CAA) section 112(d)(6) provisions governing technology reviews

National Ambient Air Quality Standards for Ozone and Particulate Matter, Proposed Decision; Requirements for Designation of Reference and Equivalent Methods for PMINF2.5 and Ambient Air Quality Surveillance for Particulate Matter, Proposed Decision; Interim Implementation Policy on New or Revised Ozone and Particulate Matter National Ambient Air Quality Standards, Proposed Policy; and Implementation of New or Revised Ozone and PM NAAQS and Regional Haze Regulations, Advanced Notice of Proposed Rulemaking

Federal Register · Proposed Rule · Feb 20, 1997

These supplemental reports are also available to the public through the Office of Air Quality Planning and Standards (OAQPS) Technology Transfer Network (TTN) Bulletin Board System (BBS) in the Clean Air … Richard Wilson, Acting Assistant Administrator for Air and Radiation. [FR Doc. 97-4330 Filed 2-18-97; 1:50 pm] BILLING CODE 6560-50-P

Approval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to the Administrative Rules of Montana-Air Quality, Subchapter 7, Exclusion for De Minimis Changes

Federal Register · Proposed Rule · Aug 5, 2014

EPA is proposing to correct those errors with today's action; and we are only seeking comments on these corrections. This action is being taken under section 110 of the Clean Air Act (CAA). … to the Clean Air Act, unless the context indicates otherwise.

Federal Implementation Plan Addressing Reasonably Available Control Technology Requirements for Certain Sources in Pennsylvania

Federal Register · Proposed Rule · May 25, 2022

This action is being taken under the Clean Air Act (CAA). DATES: Comments must be received by July 11, 2022. Public hearing: EPA will hold a virtual public hearing on June 9, 2022. … Clean Air Act or Act means the Federal Clean Air Act, 42 U.S.C. 7401-7671q, and its implementing regulations in this chapter.

Approval of Iowa and Nebraska Air Quality Implementation Plans; Infrastructure SIP Requirements for the 2012 Annual Fine Particulate Matter (PM2.5) National Ambient Air Quality Standard Interstate Transport

Federal Register · Proposed Rule · Jun 26, 2019

The Clean Air Act (CAA) requires that each state adopt and submit a SIP that provides for the implementation, maintenance, and enforcement of each NAAQS promulgated by EPA, commonly referred to as “infrastructure … The state of Nebraska held a public comment period from November 23, 2015, to December 29, 2015. The state received no comments during the public comment period.

Air Plan Approval; Michigan; Infrastructure SIP Requirements for the 2012 PM2.5 NAAQS; Multistate Transport

Federal Register · Proposed Rule · Nov 14, 2018

Air Act (CAA) for the 2012 annual fine particulate matter (PM 2.5 ) National Ambient Air Quality Standard (NAAQS or standard). … Quality Standards under Clean Air Act Section 110(a)(2)(D)(i)(I)” (2016 memorandum).

Air Plan Approval; Texas; Dallas-Fort Worth Area Redesignation and Maintenance Plan for Revoked Ozone National Ambient Air Quality Standards

Federal Register · Proposed Rule · Jun 24, 2019

SUMMARY: Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA or Agency) is proposing to approve a revision to the Texas State Implementation Plan (SIP). … 1979). 1 In 1997, we revised the primary and secondary NAAQS for ozone to set the acceptable level of ozone in the ambient air at 0.08 ppm, averaged over an 8-hour period (62 FR 38856, July 18, 1997

Approval and Promulgation of Implementation Plans; New Hampshire

Federal Register · Proposed Rule · Oct 27, 1997

The Clean Air Act also sets limitations on the creditability of certain types of reductions. … Air Act amendments of 1990.

Approval and Promulgation of Implementation Plans; State of California; Coachella Valley; Attainment Plan for 1997 8-Hour Ozone Standards

Federal Register · Proposed Rule · Nov 1, 2016

In 1979, under section 109 of the Clean Air Act (CAA), the EPA established primary and secondary national ambient air quality standards (NAAQS or standards) for ozone at 0.12 parts per million (ppm) averaged … Contingency measures are a distinct provision of the Clean Air Act that we may act on separately from the attainment requirements. B.

Approval and Promulgation of Implementation Plans; Connecticut; One-Hour Attainment Demonstration; Connecticut Portion of the New York- Northern New Jersey-Long Island Severe Ozone Nonattainment Area

Federal Register · Proposed Rule · Dec 16, 1999

Controlling Nitrogen Oxides under the Clean Air Act: A Menu of Options'', and ``Meeting the 15-Percent Rate-of-Progress Requirement Under the Clean Air Act: A Menu of Options,'' California's ozone SIP … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Utah; Revisions to Utah Administrative Code and an Associated Plan Revision

Federal Register · Proposed Rule · Aug 14, 2013

or refer to the Clean Air Act, unless the context indicates otherwise. … Make sure to submit your comments by the comment period deadline identified. II.

Approval and Promulgation of Implementation Plans; Utah; Regional Haze 5-Year Progress Report State Implementation Plan

Federal Register · Proposed Rule · Jun 16, 2020

The EPA is taking this action pursuant to section 110 of the Clean Air Act (CAA). DATES: Written comments must be received on or before July 16, 2020. … of Nevada, southern Utah, eastern Oregon and southwestern Idaho intended to represent a region from which clean air transport influences many of the clean air days at Grand Canyon National Park.

Air Plan Approval and Air Quality Designation; TN; Redesignation of the Knoxville 2006 24-Hour PM2.5 Nonattainment Area to Attainment

Federal Register · Proposed Rule · May 30, 2017

EPA is proposing to take the following separate but related actions: (1) To approve Tennessee's RACM determination for the Knoxville Area pursuant to Clean Air Act (CAA or Act) sections 172(c)(1) and 189 … “State Implementation Plan (SIP) Actions Submitted in Response to Clean Air Act (CAA) Deadlines,” Memorandum from John Calcagni, Director, Air Quality Management Division, October 28, 1992; and 3.

Locomotive Cab Sanitation Standards

Federal Register · Proposed Rule · Jan 2, 2001

(the “Safety Act”). … However, sanitation compartments are expected to be clean and tidy following periodic servicing and cleaning.

Approval and Promulgation of State Implementation Plan Revisions; Infrastructure Requirements for the 1997 8-Hour Ozone National Ambient Air Quality Standards; Utah

Federal Register · Proposed Rule · May 23, 2011

the Clean Air Act, unless the context indicates otherwise. … by the comment period deadline identified.