Data / Federal rules / 2025-20411

Approval and Promulgation of Delegation of Authority for Designated Facilities and Pollutants; Allegheny County; Delegation of Authority of the Federal Plan for Existing Sewage Sludge Incineration Units

The Environmental Protection Agency published this proposed rule in the Federal Register on November 20, 2025. Comments closed on December 22, 2025.

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What the agency says

The Environmental Protection Agency (EPA) is proposing to approve a request from the Allegheny County Health Department (ACHD) for delegation of authority to implement and enforce the Federal Plan Requirements for Sewage Sludge Incineration (SSI) units within Allegheny County in the Commonwealth of Pennsylvania. On April 29, 2016, the EPA promulgated the Federal Plan for SSI units to fulfill the requirements of sections 111(d)/129 of the Clean Air Act (CAA). The Federal Plan addresses the implementation and enforcement of the emission guidelines applicable to existing SSI units located in areas not covered by an approved and currently effective state plan. The Federal Plan imposes emission limits and other control requirements for existing affected SSI facilities which will reduce designated pollutants.

Key facts

Document number: 2025-20411
Type: Proposed rule
Action: Proposed rule
Agency: Environmental Protection Agency
Published: November 20, 2025
Comments due: December 22, 2025
Dates: Written comments must be received on or before December 22, 2025.
Docket: EPA-R03-OAR-2025-0487; FRL-12943-01-R3
Code of Federal Regulations: 40 CFR 62
Topics: Administrative practice and procedure; Air pollution control; Carbon monoxide; Environmental protection; Intergovernmental relations; Lead; Nitrogen dioxide; Particulate matter; Reporting and recordkeeping requirements; Sulfur oxides; Waste treatment and disposal
Pages: 4

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on administrative practice and procedure · Rules on air pollution control · Rules on carbon monoxide · Published in November 2025

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.