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Federal Register · Proposed Rule · Feb 26, 2026
SUMMARY: The Environmental Protection Agency (EPA) is proposing to determine under the Clean Air Act (CAA) that the Missouri portion of the St. … This determination of clean data is based upon complete, quality-assured, and certified ambient air monitoring data for the 2023-2025 design value period showing that the Missouri portion of the area achieved
91 FR 9519Environmental Protection AgencyFederal Register · Notice · Jun 18, 2020
Air Act (CAA). … Therefore, the EPA extended the comment period until October 1, 2017 (82 FR 26091, June 6, 2017). The commenter, however, did not provide additional information during the comment period extension.
85 FR 36851Environmental Protection AgencyFederal Register · Proposed Rule · Dec 26, 2013
Does the plan meet the clean air act requirements for contingency provisions? … Puget Sound Clean Air Agency's Regulation I—Article 13.07(b) provides for prohibition of the use of uncertified woodstoves for the sole purpose of meeting Clean Air Act requirements for contingency measures
78 FR 78311Environmental Protection AgencyTransportation Conformity Rule Amendment for the Transportation Conformity Pilot Program
Federal Register · Rule · Mar 18, 1999
to Clean Air Act section 176(c)(4)(C). … comply with Clean Air Act objectives'' (61 FR 35997).
64 FR 13476Transportation Conformity Rule Amendment for the TransportationEnvironmental Protection AgencyFederal Register · Rule · Jan 19, 2010
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 comments from the following party. 1.
75 FR 2796Environmental Protection AgencyFederal Register · Proposed Rule · May 11, 2006
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.
71 FR 27440Environmental Protection AgencyFederal Register · Proposed Rule · Apr 14, 2015
Make sure to submit your comments by the comment period deadline identified. II. Background A. … See, “State Implementation Plans; General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990,” 57 FR 13498 (Apr. 16, 1992) (the “General Preamble”).
80 FR 19935Environmental Protection AgencyFederal Register · Rule · Jul 31, 2007
The comment period was open until January 19, 2007. No public comments were received on the proposed SIP. … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.
72 FR 41629Environmental Protection AgencyFederal Register · Rule · Jul 15, 1998
to the State Implementation Plan (SIP), as required by section 187(a)(5) of the Clean Air Act (CAA), as amended in 1990. … In addition, citizen enforcement under section 304 of the Clean Air Act is likewise unaffected by a state audit privilege or immunity law.
63 FR 38087Environmental Protection AgencyFederal Register · Rule · Apr 9, 2010
The EPA is approving these revisions pursuant to section 110 of the Clean Air Act (CAA). … Thus, in reviewing SIP submissions, EPA's role is to approve State choices, provided that they meet the criteria of the Clean Air Act.
75 FR 18061Environmental Protection AgencyTransportation Conformity Rule Amendments: Flexibility and Streamlining
Federal Register · Proposed Rule · Jul 9, 1996
) are the Clean Air Act mechanism for addressing SIP failures. … CAA means the Clean Air Act, as amended.
61 FR 36112Environmental Protection AgencyFederal Register · Proposed Rule · Aug 10, 2015
More recently, the Washington State Legislature revised the underlying statutory authority contained in Chapter 70.94 Revised Code of Washington (RCW) Washington Clean Air Act (Washington Clean Air … Air Act.
80 FR 47880Environmental Protection AgencyFederal Register · Rule · Dec 8, 2015
the requirements of the Clean Air Act. … they meet the relevant requirements of the Clean Air Act.
80 FR 76225Environmental Protection AgencyFederal Register · Proposed Rule · Feb 26, 2026
SUMMARY: The Environmental Protection Agency (EPA) is proposing to determine under the Clean Air Act (CAA) that the Illinois portion of the St. … Ambient air quality monitoring data for the 3-year period must also meet data completeness requirements.
91 FR 9516Environmental Protection AgencyFederal Register · Rule · Jun 1, 2015
The designation status of the Baltimore Area will remain nonattainment for the 2008 8-hour ozone NAAQS until such time as EPA determines that the Area meets the Clean Air Act (CAA) requirements for redesignation … The commenter states EPA should decline to grant the clean data determination at this time due to “illusory air quality improvements.”
80 FR 30941Environmental Protection AgencyFederal Register · Proposed Rule · Jul 27, 2010
The 2002 NSR Reform Rules are part of EPA's implementation of parts C and D of title I of the Clean Air Act (CAA), 42 U.S.C. 7470-7515. … New York's NNSR SIP approval dates back to July 1, 1980, well before the 1990 Clean Air Act Amendments.
75 FR 43892Environmental Protection AgencyFederal Register · Rule · May 8, 2023
We are approving these revisions under the Clean Air Act (CAA or “the Act”), which establishes clean fuels or advanced control technology for boilers requirements for “Extreme” ozone nonattainment areas … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period. During this period, the EPA received one anonymous comment unrelated to the rulemaking.
88 FR 29539Environmental Protection AgencyFederal Register · Proposed Rule · Nov 20, 2002
We are proposing action on local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … See section 110(a)(2)(H) of the pre-amended Act. November 15, 1990 Clean Air Act Amendments of 1990 were enacted. Pub.
67 FR 70032Environmental Protection AgencyFederal Register · Proposed Rule · Jul 31, 1997
Clean Air Corridors. The Commission concluded that a clean air corridor does exist for the Golden Circle region and that clean air corridors are key sources of clear air at Class I areas. … defined by the Clean Air Act section 169A(g)(7).
62 FR 41138Environmental Protection AgencyAir Plan Approval; ME; Consumer Products Alternative Control Plan
Federal Register · Rule · Jul 19, 2017
This action is being taken in accordance with the Clean Air Act. DATES: This direct final rule will be effective September 18, 2017, unless EPA receives adverse comments by August 18, 2017. … Thus, this SIP revision meets the anti-back sliding requirements of Section 110(l) of the Clean Air Act. III.
82 FR 33014Environmental Protection Agency
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