Data / Federal rules / 2024-29438

Finding of Failure To Attain by the Attainment Date for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard; Louisiana; Evangeline Parish Nonattainment Area

The Environmental Protection Agency published this final rule in the Federal Register on December 16, 2024. It took effect on January 15, 2025.

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What the agency says

The Environmental Protection Agency (EPA) is making a determination that the Evangeline Parish, Louisiana, sulfur dioxide (SO<INF>2</INF>) nonattainment area (NAA) failed to attain the 2010 1- hour primary SO<INF>2</INF> national ambient air quality standard (2010 SO<INF>2</INF> NAAQS) under the Clean Air Act (CAA or the Act) by the applicable statutory attainment date of April 9, 2023. This determination is based upon consideration and review of all relevant and available information for the NAA, including reported emissions records and available modeling data for the area's primary SO<INF>2</INF> source, Cabot Corporation's Ville Platte Plant (Cabot).

Key facts

Document number: 2024-29438
Type: Final rule
Action: Final rule
Agency: Environmental Protection Agency
Published: December 16, 2024
Takes effect: January 15, 2025
Dates: This rule is effective on January 15, 2025.
Docket: EPA-R06-OAR-2024-0380; FRL-12206-02-R6
Code of Federal Regulations: 40 CFR 52
Topics: Air pollution control; Environmental protection; Incorporation by reference; Intergovernmental relations; Reporting and recordkeeping requirements; Sulfur oxides
Pages: 3

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on air pollution control · Rules on environmental protection · Rules on incorporation by reference · Published in December 2024

Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.