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Day 01
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Transportation Conformity Rule Amendments for the New 8-hour Ozone and PM2.5 National Ambient Air Quality Standards and Miscellaneous Revisions for Existing Areas; Transportation Conformity Rule Amendments: Response to Court Decision and Additional Rule Changes [HTML] or [PDF]
- Conditional Approval and Promulgation of Implementation Plans; Reasonably Available Control Technology for Oxides of Nitrogen for a Specific Source in the State of New York
- Conditional Approval and Promulgation of Implementation Plans; Reasonably Available Control Technology for Oxides of Nitrogen for a Specific Source in the State of New Jersey
- Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Redesignation of the Warren County SO2 Nonattainment Areas and the Mead and Clarendon Unclassifiable Areas to Attainment and Approval of the Maintenance Plan
- Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Revision to the 1-Hour Ozone Maintenance Plan for the Pittsburgh-Beaver Valley Area to Reflect the Use of MOBILE6
- Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Revision to the 1-Hour Ozone Maintenance Plan for the Pittsburgh-Beaver Valley Area To Reflect the Use of MOBILE6
- Notice of Lodging of Consent Decree Modification Under the Clean Air Act
- Notice of Lodging of Consent Decree Under the Clean Air Act
- Notice of Lodging of Consent Decree Under the Clean Water Act, Oil Pollution Act and Mississippi Air and Water Pollution Control Law
- Prevention of Significant Deterioration (PSD) and Non-attainment New Source Review (NSR): Equipment Replacement Provision of the Routine Maintenance, Repair and Replacement Exclusion; Stay [HTML] or [PDF]
- Prevention of Significant Deterioration (PSD) and Non-Attainment New Source Review (NSR): Equipment Replacement Provision of the Routine Maintenance, Repair and Replacement Exclusion; Reconsideration [HTML] or [PDF]
- National Emission Standards for Hazardous Air Pollutants for Source Categories
AIR TEXT Files - [ZIP 196kb] - Conditional Approval and Promulgation of Implementation Plans; Reasonably Available Control Technology for Oxides of Nitrogen for a Specific Source in the State of New York