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FR Air Documents
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Revisions to the California State Implementation Plan, San Joaquin Valley Air Pollution Control District and Sacramento Metropolitan Air Quality Management District | PDF Version (65K, About PDF)
- Revisions to the California State Implementation Plan, San Joaquin Valley Air Pollution Control District and Sacramento Metropolitan Air Quality Management District | PDF Version (47K, About PDF)
- National Emission Standards for Hazardous Air Pollutants for Source Categories: Gasoline Distribution Bulk Terminals, Bulk Plants, and Pipeline Facilities; and Gasoline Dispensing Facilities
- Approval and Promulgation of Air Quality Implementation Plans; Maryland; NOX and SO2 Emissions Limitations for Fifteen Coal-Fired Electric Generating Units | PDF Version (62K, About PDF)