Data / Federal rules / 2025-05156
Air Plan Revisions; California; Antelope Valley Air Quality Management District; New Source Review; Stationary Source Permits
The Environmental Protection Agency published this proposed rule in the Federal Register on March 26, 2025. Comments closed on April 25, 2025.
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What the agency says
The Environmental Protection Agency (EPA) is proposing approval of six permitting rules, and limited approval and limited disapproval for one permitting rule, submitted on January 7, 2025, as a revision to the Antelope Valley Air Quality Management District (AVAQMD or "District") portion of the California State Implementation Plan (SIP). These revisions concern the District's New Source Review (NSR) permitting program for new and modified sources of air pollution under part D of title I of the Clean Air Act (CAA or "Act"). The submitted rules address deficiencies identified in a previous limited disapproval action and incorporate other revisions related to NSR requirements. If finalized, this action will update the AVAQMD's current SIP with the revised rules. We are taking comments on this proposal and plan to follow with a final action. Elsewhere in this Federal Register, we are making an interim final determination that will stay or defer the imposition of CAA sanctions associated with our previous limited disapproval action.
Key facts
- Document number
- 2025-05156
- Type
- Proposed rule
- Action
- Proposed rule
- Agency
- Environmental Protection Agency
- Published
- March 26, 2025
- Comments due
- April 25, 2025
- Dates
- Comments must be received on or before April 25, 2025.
- Docket
- EPA-R09-OAR-2025-0056; FRL-12601-01-R9
- Code of Federal Regulations
- 40 CFR 52
- Topics
- Administrative practice and procedure; Air pollution control; Environmental protection; Incorporation by reference; Intergovernmental relations; Nitrogen dioxide; Ozone; Particulate matter; Reporting and recordkeeping requirements; Volatile organic compounds
- Pages
- 5
Other documents from the Environmental Protection Agency
Everything from the Environmental Protection Agency · Rules on administrative practice and procedure · Rules on air pollution control · Rules on environmental protection · Published in March 2025
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