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Day 27
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Standards of Performance for Electric Utility Steam Generating Units for Which Construction Is Commenced After September 18, 1978; Standards of Performance for Industrial-Commercial-Institutional Steam Generating Units; and Standards of Performance for Small Industrial- Commercial-Institutional Steam Generating Units [HTML] or [PDF]
- State Implementation Plan Revision and Alternate Permit Program; Territory of Guam
- State Implementation Plan Revision and Alternate Permit Program; Territory of Guam
- Notice of Resolution of Notice of Deficiency for Clean Air Act Operating Permit Program; Wisconsin
- Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2004
- Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; NOX RACT Determinations for Five Individual Sources
AIR TEXT Files - [ZIP 61kb] - State Implementation Plan Revision and Alternate Permit Program; Territory of Guam