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FR Air Documents
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Standards of Performance for Fossil-Fuel-Fired Steam Generators for Which Construction Is Commenced After August 17, 1971; 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 | PDF Version (190K, About PDF)
- Protection of the Stratospheric Ozone: Alternatives for the Motor Vehicle Air Conditioning Sector Under the Significant New Alternatives Policy (SNAP) Program | PDF Version (82K, About PDF)
- Adequacy Status of the Connecticut 8-Hour Ozone Motor Vehicle Emissions Budgets and Out-Year Motor Vehicle Emissions Budgets for Transportation Conformity Purposes; Connecticut | PDF Version (53K, About PDF)
- Adequacy Status of the Indiana and Ohio Portions of the Cincinnati-Hamilton, Ohio/Kentucky/Indiana, Submitted 8-Hour Ozone Attainment Demonstration for Transportation Conformity Purposes | PDF Version (57K, About PDF)