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Current NPL Updates: New Proposed NPL Sites and New NPL Sites

The National Priorities List (NPL) is updated periodically, as mandated by CERCLA (CERCLA Overview). The EPA publishes the list of NPL sites in the Federal Register. The EPA published a rule in the Federal Register on September 13, 2018, that proposed six sites and added five sites to the NPL.

The Superfund program publishes documents with each rulemaking adding or proposing sites to the National Priorities List (NPL). Notification and listing of the sites are published in the Federal Register.

Depending on the action being taken by EPA, the Federal Register notice describes either the addition of sites to the NPL (final rule) or the proposal to add sites to the NPL (proposed rule). Notices for both actions provide a list of sites; background information about the NPL process, including information about the Superfund rules; and other site actions. The proposed rule notice also provides information about submitting comments on the sites proposed.

New Proposed NPL Sites

The EPA published a rule proposing six sites to the NPL in the September 13, 2018, Federal Register. A total of 53 sites are proposed (Proposed National Priorities List (NPL) Sites) to the NPL as of this rulemaking. General information about site location, operations, contaminants, and site investigation activities is provided by the NPL Site Narrative at Listing. The HRS Documentation Record provides in-depth information about each site that is scored using the HRS (Introduction to the HRS). The document provides the basis for EPA's decision to propose sites to the NPL. A letter from the State is provided in lieu of the HRS Documentation Record when a site is proposed to the NPL as a State or Territory top-priority site regardless of HRS score. A letter from the State and other supporting documentation is provided in lieu of the HRS Documentation Record when a site is proposed to the NPL as an ATSDR site without the need to apply the HRS.

DISCLAIMER: The documentation records and narrative summaries provided on this page are the documentation records and narrative summaries available at the time of proposal. These documents are provided for informational purposes. The official copies of the documentation records, narrative summaries, and State concurrence letters are available at the EPA Headquarters Superfund Docket.

EPA accepts public comments regarding these proposed listings during a 60-day comment period following the publication date in the Federal Register.
Location Site Name
Hoopa, California

Copper Bluff Mine

Logansport, Indiana

Cliff Drive Groundwater Contamination

Trenton, Michigan

McLouth Steel Corp

Washington, Missouri

Sporlan Valve Plant #1

Cortlandt Manor, New York

Magna Metals

Minden, West Virginia

Shaffer Equipment/Arbuckle Creek Area

New NPL Sites

The Superfund (About Superfund) program added five sites to the NPL in a rulemaking published in the September 13, 2018 Federal Register. A total of 1,345 uncontrolled hazardous waste sites are listed (National Priorities List (NPL) Sites) on the NPL as of this rulemaking.

Location Site Name
Anderson, Indiana

Broadway Street Corridor Groundwater Contamination

Grenada, Mississippi

Rockwell International Wheel & Trim

Chattanooga, Tennessee

Southside Chattanooga Lead

Donnelsville, Ohio

Donnelville Contaminated Aquifer

Grand Prairie, Texas

Delfasco Forge

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