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The Environmental Protection Agency (EPA) is making an interim final determination to stay and defer the imposition of sanctions under the Clean Air Act (CAA), based on a proposed determination that the Sacramento Metro area has attained the 2008 8-hour ozone national ambient air quality standards (NAAQS) by its December 31, 2024, attainment date. The proposed determination of attainment is published elsewhere in this issue of the Federal Register.
Published
Mar 21, 2025
Effective
Mar 21, 2025
Comments Close
Apr 21, 2025
Citation
90 FR 13288
Agencies
1
Full text not available in our database.
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EPA-R09-OAR-2025-0070
FRL-12637-01-R9
40 CFR 52