Data / Federal rules / 2024-09729

Air Plan Approval; Tennessee; Revisions to the Continuous Opacity Monitoring System Requirements

The Environmental Protection Agency published this final rule in the Federal Register on May 13, 2024. It took effect on June 12, 2024.

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What the agency says

The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the State of Tennessee through the Department of Environment and Conservation (TDEC), Division of Air Pollution Control, via a letter dated September 28, 2022. Specifically, EPA is finalizing the approval of a SIP revision which modifies the State's required monitoring standards by adding exemptions to opacity monitoring requirements. EPA is approving this revision pursuant to the Clean Air Act (CAA or Act).

Key facts

Document number: 2024-09729
Type: Final rule
Action: Final rule
Agency: Environmental Protection Agency
Published: May 13, 2024
Takes effect: June 12, 2024
Dates: This rule is effective June 12, 2024.
Docket: EPA-R04-OAR-2023-0458; FRL-11759-02-R4
Code of Federal Regulations: 40 CFR 52
Topics: Air pollution control; Environmental protection; Incorporation by reference; Intergovernmental relations; Particulate matter; Reporting and recordkeeping requirements
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 May 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.