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Day 18
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Revisions to the Arizona State Implementation Plan, Maricopa County Environmental Services Department
- Approval and Promulgation of Implementation Plans; Ohio
- Approval and Promulgation of Maintenance Plan Revisions; Ohio
- Texas: Final Authorization of State Hazardous Waste Management Program Revision
- National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Texas
- Approval of the Clean Air Act Section 112(l) Program for Hazardous Air Pollutants and Delegation of Authority to the State of Texas
AIR TEXT Files - [ZIP 49kb] - Approval and Promulgation of Implementation Plans; Ohio