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Day 15
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- National Emission Standards for Coke Oven Batteries [HTML] or [PDF]
- Approval and Promulgation of State Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Ohio; Redesignation of Cincinnati to Attainment of the 1-Hour Ozone Standard; Removal of Vehicle Inspection and Maintenance Programs for the Cincinnati and Dayton Areas
- Request for Comment on Potentially Inadequate Monitoring in Clean Air Act Applicable Requirements and on Methods To Improve Such Monitoring; Notice of Public Comment Period Extension
AIR TEXT Files - [ZIP 94kb] - Approval and Promulgation of State Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Ohio; Redesignation of Cincinnati to Attainment of the 1-Hour Ozone Standard; Removal of Vehicle Inspection and Maintenance Programs for the Cincinnati and Dayton Areas