Documents

Approval and Promulgation of Implementation Plans Kentucky: 1-Hour Ozone Maintenance Plan Update for Edmonson Area

Federal Register · Rule · Dec 17, 2004

The Adequacy comment period for these MVEBs ended March 25, 2004. No requests for this submittal or adverse comments on this submittal were received during the Adequacy comment period. … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Source Specific Federal Implementation Plan for Tri-Cities Landfill; Salt River Pima-Maricopa Indian Community

Federal Register · Rule · Nov 23, 1999

EPA's Authority To Promulgate a FIP in Indian Country The Clean Air Act Amendments of 1990 greatly expanded the role of Indian tribes in implementing the provisions of the Clean Air Act in Indian … Air Act.

Fall 2021 Unified Agenda of Regulatory and Deregulatory Actions

Federal Register · Proposed Rule · Jan 31, 2022

610 Review) 2060-AV08 10—Clean Air Act—Proposed Rule Stage Sequence No. … RIN: 2060-AV16 ENVIRONMENTAL PROTECTION AGENCY (EPA) 10—Clean Air Act Completed Actions 380.

Determination of Attainment, Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Indiana; Redesignation of Central Indiana To Attainment of the 8-Hour Ozone Standard

Federal Register · Rule · Oct 19, 2007

What Comments Did We Receive on the Proposed Action? EPA provided a 30-day review and comment period. The comment period closed on August 31, 2007. … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Delaware, the District of Columbia, Maryland, Pennsylvania, Virginia; Revisions to the State Implementation Plans (SIPs) Addressing Ozone Monitoring

Federal Register · Rule · Sep 11, 1995

Air Act. … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Delaware; Revisions to Stage I and Stage II Vapor Recovery at Gasoline Dispensing Facilities

Federal Register · Rule · Nov 14, 2003

EPA is proposing to approve these revisions in accordance with the requirements of the Clean 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.

Approval and Promulgation of State Implementation Plans: Oregon

Federal Register · Rule · Nov 22, 2004

The revisions were submitted in accordance with the requirements of section 110 of the Clean Air Act (hereinafter CAA or Act). … Air Act and 40 CFR 51.230.

Revisions to the California State Implementation Plan, Great Basin Unified Air Pollution Control District and Ventura County Air Pollution Control District

Federal Register · Rule · Feb 22, 2005

We are approving local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received a comment from the following party.

Approval and Promulgation of Implementation Plans: Revisions to the Alabama State Implementation Plan

Federal Register · Rule · Apr 24, 2003

First, this rule implements a Clean Air Act (CAA) amendment that provides a one-year grace period before conformity is required in areas that are designated nonattainment for a given air quality standard … 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 State Implementation Plans; New York; Emission Statement Certification of the 2008 and 2015 Ozone National Ambient Air Quality Standards

Federal Register · Rule · Aug 14, 2025

These actions are being taken in accordance with the requirements of the Clean Air Act (CAA). The EPA proposed to approve this SIP revision on May 8, 2025, and received no comments. … What comments were received in response to the EPA's proposed action? The EPA provided a 30-day review and comment period for the May 8, 2025, proposed rule.

Air Plan Approval; Maryland; Determination of Attainment by the Attainment Date for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard

Federal Register · Proposed Rule · Sep 6, 2024

This action, if finalized, will address the EPA's obligation under Clean Air Act (CAA) section 179(c) to determine whether the Anne Arundel and Baltimore County SO 2 nonattainment area (referred to … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act; Executive Order 12898 (Federal Actions to Address Environmental Justice in Minority

Air Plan Approval; Nevada; Clark County Department of Environment and Sustainability; Nonattainment New Source Review; 2015 Ozone Standard

Federal Register · Rule · May 6, 2024

Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period. During this period, we received one comment in support of this action. … EPA Action One favorable comment was received during the 30-day public comment period.

Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Determination of Attainment and Redesignation of the City of Weirton PM10 Nonattainment Area to Attainment and Approval of the Maintenance Plan

Federal Register · Rule · Oct 27, 2004

EPA is taking these actions in accordance with the requirements of the Clean 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.

Air Quality Criteria for Particulate Matter (External Review Draft)

Federal Register · Notice · Apr 12, 2001

Required under sections 108 and 109 of the Clean Air Act, the purpose of this document is to provide an assessment of the latest scientific information on the effects of airborne particulate matter (PM … Sections 108 and 109 of the Clean Air Act require that the EPA carry out a periodic review and revision, where appropriate, of the scientific criteria and the NAAQS for “criteria” air pollutants such as

Approval and Promulgation of Air Quality Implementation Plans; Rhode Island; Sulfur Content of Fuels

Federal Register · Rule · Oct 7, 2015

This action is being taken in accordance with 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.

Air Plan Approval; California; South Coast Air Quality Management District

Federal Register · Rule · Dec 11, 2025

Plan (SIP) concerning a rule submitted to address section 185 of the Clean Air Act (CAA or “Act”) with respect to the 1997 and 2008 8-hour ozone National Ambient Air Quality Standards (NAAQS or “standard … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period.

Determination of Attainment by the Attainment Date and Clean Data Determination for the Logan, UT-ID 2006 24-Hour PM2.5 Nonattainment Area

Federal Register · Proposed Rule · Jul 18, 2018

Air Act (CAA or the Act) requirements related to attainment of the NAAQS for this area is not applicable for as long as the area continues to attain the NAAQS. … Clean Data Determination for the Logan, UT-ID Nonattainment Area Based on the same monitoring data for the period 2015-2017, the EPA is also proposing to determine that the area has clean data for demonstrating

Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; North Carolina; Redesignation of the Rocky Mount 8-Hour Ozone Nonattainment Area to Attainment

Federal Register · Rule · Nov 6, 2006

Air Act. … Air Act.

Revision of Sheboygan County, Wisconsin Nonattainment Designation for the 1997 and 2008 Ozone Standards and Clean Data Determination for the 2008 Ozone Standards

Federal Register · Proposed Rule · Feb 15, 2019

Background Following promulgation of a new or revised NAAQS, EPA is required by section 107(d)(1) of the Clean Air Act (CAA) to designate areas throughout the United States as attainment, nonattainment … Ambient air quality monitoring data for the three-year period must also meet data completeness requirements.

Approval and Promulgation of Air Quality Implementation Plans; State of Colorado; Second Ten-Year Carbon Monoxide Maintenance Plan for Greeley

Federal Register · Rule · Aug 2, 2013

or refer to the Clean Air Act, unless the context indicates otherwise. … (See Clean Air Act section 307(b)(2).)