Documents

Revisions to the California State Implementation Plan, Bay Area Air Quality Management District and Ventura County Air Pollution Control District

Federal Register · Rule · Aug 6, 2001

Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. … We received comments on the VCAPCD rules after the comment period closed, but we are considering these comments from the following party: • Ashley Garrigan, Bryn Mawr College; letter postmarked May 1,

AIR QUALITY DIVISION (2025)

Tribal code · Tribal code

Such changes are not subject to any requirements under title IV of the Clean Air Act and are not modifications under title I of the Clean Air Act; 1.15.1.3. … The engine or turbine replacement is not subject to any requirements under Title IV of the Clean Air Act and is not a modification under Title I of the Clean Air Act; 20 2.3.1.2.

Approval and Promulgation of Air Quality Implementation Plans; Commonwealth of Virginia; Repeal of Emission Standards for Perchloroethylene Dry Cleaning Systems

Federal Register · Rule · Dec 16, 2002

EPA is approving this revision in accordance with the requirements of the Clean Air Act. … EPA will address all public comments in a subsequent final rule based on the proposed rule. EPA will not institute a second comment period on this action.

Approval and Promulgation of Implementation Plans; Texas; Post 1996 Rate-of-Progress Plan, Adjustments to the 1990 Base Year Emissions Inventory, and Motor Vehicle Emissions Budgets for the Dallas/Fort Worth Ozone Nonattainment Area

Federal Register · Rule · Mar 28, 2005

This plan shows planned emission reductions required by the Clean Air Act (Act) from 1996 to 1999 to improve air quality in the Dallas/Fort Worth Area. … What Comments Were Received During the Public Comment Period, January 18, 2001, to March 19, 2001?

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

Federal Register · Rule · Feb 17, 2006

Public Comments EPA's proposed action provided a 30-day public comment period. During this period, we received comments supportive of our approval of the rules from the following parties: 1. … 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; District of Columbia, Maryland, and Virginia; Determinations of Attainment of the 1997 8-Hour Ozone National Ambient Air Quality Standard for the Washington, DC-MD-VA 8-Hour Ozone Moderate Nonattainment Area

Federal Register · Proposed Rule · Sep 20, 2011

These actions are being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before October 20, 2011. … 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; Delaware; Electric Generating Unit Multi-Pollutant Regulation

Federal Register · Proposed Rule · May 17, 2007

This action is being taken under the Clean Air Act (CAA or the Act). DATES: Written comments must be received on or before June 18, 2007. … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Delaware; Attainment Demonstration for the Philadelphia-Wilmington-Atlantic City Moderate 8-Hour Ozone Nonattainment Area

Federal Register · Proposed Rule · May 8, 2009

Section 110(a)(2)(K) of the Clean Air Act requires states to prepare air quality modeling to show how they will meet ambient air quality standards. … Air Act.

Draft Integrated Science Assessment for Lead

Federal Register · Notice · Feb 2, 2012

ACTION: Notice of public comment period. … Information About the Document Section 108(a) of the Clean Air Act directs the Administrator to identify certain pollutants, which among other things, “cause or contribute to air pollution, which may

Determinations of Attainment of the One-Hour and Eight-Hour Ozone Standards for Various Ozone Nonattainment Areas in New Jersey and Upstate New York

Federal Register · Proposed Rule · Sep 23, 2009

EPA's ozone implementation rule at 40 CFR 51.900-918, promulgated under sections 172 and 182 of the Clean Air Act, describes the Clean Air Act requirements for areas designated as not attaining the 1997 … Air Act.

Approval of California Air Plan Revisions, San Diego County Air Pollution Control District

Federal Register · Rule · Apr 2, 2018

We are approving a local rule to regulate these emission sources, as well as a rule rescission, under the Clean Air Act (CAA or “the Act”). … Public Comments The EPA's proposed action provided a 30-day public comment period. During this period, we received seven comments.

Approval of Air Quality Implementation Plans; New Jersey; Gasoline Vapor Recovery Requirements

Federal Register · Rule · Jun 18, 2020

Air Act and the EPA Guidance. … 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.

Approval and Promulgation of Implementation Plans; New York; Gasoline Dispensing, Stage I, Stage II and Transport Vehicles

Federal Register · Rule · Feb 9, 2023

This action is being taken pursuant to the Clean Air Act. The EPA proposed to approve this rule on November 1, 2022, and received no comments. … Comments Received in Response to the EPA's Proposed Action The EPA provided a 30-day review and comment period for the November 1, 2022, proposed rule. The comment period ended on December 2, 2022.

Approval and Promulgation of Air Quality Implementation Plans; North Carolina; Attainment Demonstration of the Mountain, Unifour, Triad and Fayetteville Early Action Compact Areas

Federal Register · Proposed Rule · May 26, 2005

Today we are proposing to approve revisions to the North Carolina SIP under sections 110 and 116 of the Clean Air Act (“CAA” or “The Act”). … In reviewing SIP submissions, EPA's role is to approve state actions, provided that they meet the criteria of the Clean Air Act.

Approval and Promulgation of State Implementation Plans; California State Implementation Plan Revision; Sacramento Metropolitan Air Quality Management District, San Diego County, San Joaquin Valley Unified, and Ventura County Air Pollution Control Districts

Federal Register · Proposed Rule · Apr 5, 2000

The intended effect of this action is to update and clarify the State Implementation Plan in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). … The EPA will not institute a second comment period. Any parties interested in commenting should do so at this time. DATES: Written comments must be received by May 5, 2000.

Approval and Promulgation of Air Quality Implementation Plans; Virginia; Redesignation of the Shenandoah National Park Ozone Nonattainment Area To Attainment and Approval of the Area's Maintenance Plan

Federal Register · Proposed Rule · Nov 4, 2005

The public comment period will end at the same time as the public comment period for this proposed rule. … Air Act.

Science Advisory Board, Clean Air Scientific Advisory Committee, Notification of Public Advisory Committee Meeting; Teleconference Consultation on Risk Analysis Plans for Coarse Particulate Matter (PM10-2.5) and PM10

Federal Register · Notice · Apr 14, 2003

NAAQS for PM, pursuant to sections 108 and 109 of the Clean Air Act (CAA). 2. … The SAB allows a grace period of 48 hours after adjournment of the public meeting to provide written comments supporting any verbal comments stated at the public meeting to be made a part of the public

Science Advisory Board Staff Office; Clean Air Scientific Advisory Committee (CASAC); Notification of Advisory Committee Meeting of the CASAC Particulate Matter Review Panel

Federal Register · Notice · Aug 7, 2003

Clean Air Act (42 U.S.C. 7409) as an independent scientific advisory committee, in part to provide advice, information and recommendations on the scientific and technical aspects of issues related to air … Section 109(d)(1) of the Clean Air Act (CAA) requires that EPA carry out a periodic review and revision, where appropriate, of the air quality criteria and the National Ambient Air Quality Standards (NAAQS

Approval of California Air Plan Revisions, South Coast Air Quality Management District

Federal Register · Proposed Rule · Jun 6, 2017

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

Air Plan Approval; California; Ventura County Air Pollution Control District

Federal Register · Rule · Oct 29, 2019

We are approving a local rule that regulates these emission sources under the Clean Air Act (CAA or the Act). DATES: This rule will be effective on November 29, 2019. … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period. During this period, we received no comments. III.