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FR Daily: Day-24
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Pennsylvania Attainment Date Extension for the Pittsburgh-Beaver Valley Ozone Nonattainment Area; PA and VA Determination of Valid Air Quality Data
- Clean Air Act Promulgation of Extension of Attainment Date for the Pittsburgh-Beaver Valley Moderate Ozone Nonattainment Area; Pennsylvania
- Approval and Promulgation of Implementation Plans: Oregon
- Approval and Promulgation of State Implementation Plans: Oregon
- Approval and Promulgation of Implementation Plans; Ohio
- Approval and Promulgation of Air Quality Implementation Plans; Maryland; Control of Volatile Organic Compound Emissions From Open Fires, ``Once-in, Always-in,'' and Definition for the Term ``Annual''
- Approval and Promulgation of Air Quality Implementation Plans; Maryland; Control of Volatile Organic Compound Emissions From Open Fires, ``Once-in, Always-in,'' and Definition for the Term ``Annual''
- Approval and Promulgation of Implementation Plans; Ohio