Data / Federal rules / 2024-14119

Air Plan Approval; Iowa; Linn County Ordinances

The Environmental Protection Agency published this final rule in the Federal Register on July 1, 2024. It took effect on July 31, 2024.

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What the agency says

The Environmental Protection Agency (EPA) is taking final action to approve revisions to the Iowa State Implementation Plan (SIP) to include recent changes to the Linn County Code of Ordinances. The revisions to this rule include updating definitions and references to federal rules, revising methods and procedures for performance test/ stack test and continuous monitoring systems, and making minor clarifications and grammatical changes. These revisions do not impact the stringency of the SIP or have an adverse effect on air quality. The EPA's approval of this rule revision is being done in accordance with the requirements of the Clean Air Act (CAA).

Key facts

Document number: 2024-14119
Type: Final rule
Action: Final rule
Agency: Environmental Protection Agency
Published: July 1, 2024
Takes effect: July 31, 2024
Dates: This final rule is effective on July 31, 2024.
Docket: EPA-R07-OAR-2024-0130; FRL-11827-02-R7
Code of Federal Regulations: 40 CFR 52
Topics: Air pollution control; Carbon monoxide; Environmental protection; Incorporation by reference; Intergovernmental relations; Lead; Nitrogen dioxide; Ozone; Particulate matter; Reporting and recordkeeping requirements; Sulfur oxides; Volatile organic compounds
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 carbon monoxide · Rules on environmental protection · Published in July 2024

Read from the Federal Register API, last updated 2026-10-24. 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.