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FR Daily: Day 28
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Approval and Promulgation of Air Quality Implementation Plans; District of Columbia; Reasonably Available Control Technology for Oxides of Nitrogen
- Approval and Promulgation of Air Quality Implementation Plans; District of Columbia; Post-1996 Rate-of-Progress Plan for the Metropolitan Washington, DC Area
- Approving Implementation Plans; California State Implementation Plan Revision, San Joaquin Valley Unified Air Pollution Control District