About EPA

US Ecology Nevada Inc.

The US Ecology Facility ("Facility") treats, stores, and disposes of hazardous waste, polychlorinated biphenyls (“PCBs”), and non-hazardous industrial material. The site is owned by the State of Nevada and is operated by US Ecology.

Emerald Transformer Los Angeles LLC (Formerly Clean Harbors Los Angeles)

Information about Emerald Transformer Los Angeles, LLC, a commercial hazardous waste treatment, storage, and transfer facility in Vernon, California. EPA regulates the handling of PCB waste at this facility under a Toxic Substances Control Act permit.

Lighting Resources Inc, Phoenix, AZ

EPA's permit decision authorizing Lighting Resources Incorporated (LRI) to commercially store PCB wastes and decontaminate PCB-containing lighting ballasts at a commercial storage facility at 1522 East Victory Street, Suite 4, Phoenix, Arizona.

EPA Proposes Updated Residential Soil Cleanup at Vega Baja Superfund Site in Puerto Rico

Vega Baja, P.R. (July 15, 2026) - U.S. Environmental Protection Agency (EPA) is proposing to update the cleanup plan for the Vega Baja Solid Waste Disposal Superfund site in Puerto Rico to better protect residents from lead in soil.

Release Date: July 15, 2026

La EPA propone cambios en la limpieza residencial del suelo del Lugar Superfondo del Antiguo Crematorio de Vega Baja, Puerto Rico

Vega Baja, P.R. - La Agencia de Protección Ambiental de los EE. UU. (EPA) propone actualizar el plan de limpieza para el Lugar Superfondo Antiguo Crematorio de Vega Baja y proteger mejor a los residentes del plomo en el suelo.

Release Date: July 15, 2026

Veolia Environmental Services Technical Solutions, Phoenix, AZ

Veolia Environmental Services Technical Solutions (Veolia) operates a polychlorinated biphenyl (PCB) storage and processing facility located at 5736 West Jefferson Street in Phoenix, Arizona.

Visiting EPA Region 3’s Office in Wheeling, WV

Information on visiting EPA Region 3’s office in Wheeling, W. Va., including the address, building access, public transportation and driving directions.

Visiting EPA Region 3’s Office in Fort Meade, MD

Information on visiting EPA Region 3’s offices in Fort Meade, Md., including the address, building access, public transportation and driving directions.

Visiting EPA Region 3’s Office in Philadelphia, PA

Information on visiting EPA Region 3’s office in Philadelphia, Pa., including the address, building access, public transportation and driving directions.

Visiting EPA Region 3’s Office in Annapolis

Information on visiting EPA Region 3’s offices in Annapolis, Md., including the address, building access, public transportation and driving directions.

TANKS Emissions Estimation Software, Version 5

TANKS Emissions Estimation Software, Version 5.0

Pesticide Program Dialogue Committee Meeting: June 17, 2025

Developer Central

Providing information relevant to the development of systems to EPA's development community.

West Lake Landfill Dashboard

This interactive map of the West Lake Landfill Superfund Site identifies bore hole and sampling locations used during the Remedial Design Investigation. Clicking on each location will provide the results of the sampling effort for that location.

Maintaining Your Web Area

What to do every month to manage your web area. If you keep on top of your broken links and quality control issues like descriptions and spelling, you won't get overwhelmed by content review emails and your users will be much happier with your content.