Data / Federal rules / 2026-16988

Deletion From the National Priorities List

The Environmental Protection Agency published this final rule in the Federal Register on August 20, 2026. It took effect on August 20, 2026.

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What the agency says

The Environmental Protection Agency (EPA) announces the deletion of six sites and the partial deletion of two sites, from the Superfund National Priorities List (NPL). The NPL, created under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980, as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). In accordance with the NCP, sites may be deleted from the NPL where no further response is appropriate. The EPA and the applicable states, through their designated state agency, have determined that all appropriate response actions under CERCLA have been completed. However, this deletion does not preclude future actions under Superfund.

Key facts

Document number: 2026-16988
Type: Final rule
Action: Final rule
Agency: Environmental Protection Agency
Published: August 20, 2026
Takes effect: August 20, 2026
Dates: The document is effective August 20, 2026.
Docket: EPA-HQ-OLEM-2025-0182; EPA-HQ-OLEM-2025-1146; EPA-HQ-OLEM-2025-3819; EPA-HQ-OLEM-2026-0001; EPA-HQ-OLEM-2026-0002; EPA-HQ-OLEM-2026-0003; EPA-HQ-OLEM-2026-0004; EPA-HQ-OLEM-2026-0166; FRL-13154-02-OLEM
Code of Federal Regulations: 40 CFR 300
Topics: Air pollution control; Chemicals; Environmental protection; Hazardous substances; Hazardous waste; Intergovernmental relations; Natural resources; Oil pollution; Penalties; Reporting and recordkeeping requirements; Superfund; Water pollution control; Water supply
Pages: 4

The document on federalregister.gov PDF

Other documents from the Environmental Protection Agency

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Virginia: Approval of State Coal Combustion Residuals Permit Program 2026-21622	Final rule	Oct 22
Utah Underground Injection Control Program; Class VI Primacy 2026-21618	Proposed rule	Oct 22
Nevada: Codification and Incorporation by Reference of Approved Underground Storage Tank Program 2026-21603	Final rule	Oct 22
New Source Performance Standards and National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Northwest Clean Air Agency, Washington State 2026-21383	Proposed rule	Oct 19
Air Quality Plan; Arizona; Agricultural Best Management Practices Rules for the West Pinal County PM10 Nonattainment Area 2026-21289	Proposed rule	Oct 19
Approval and Promulgation of Implementation Plans-Pinal County (Part); West Pinal, AZ PM10 Nonattainment Area; Moderate Area, Serious Area, and Section 189(d) Plan for Attainment of the 24-Hour PM10 Standard 2026-21288	Proposed rule	Oct 19
Air Quality Plan; Arizona; Pinal County Air Quality Control District; West Pinal County PM10 Nonattainment Area; Fugitive Dust Rules 2026-21287	Proposed rule	Oct 19
Approval and Promulgation of Implementation Plans; Arizona; Revisions to the Cleaner Burning Gasoline, Winter Oxygenated Fuel, and Gasoline Set-Aside Programs 2026-21268	Final rule	Oct 19

Everything from the Environmental Protection Agency · Rules on air pollution control · Rules on chemicals · Rules on environmental protection · Published in August 2026

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.