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Request for Correction 10008 Endangerment Findings for Greenhouse Gases

Request for correction by Peabody Energy Company for the EPA to correct temperature data in "Endangerment and Cause or Contribute Findings for Greenhouse Gases" under Section 202(a) of the Clean Air Act

Request for Correction 12001 Analyses Associated with the Impact of Biofuels: 90 day Extension Request

Letter to Ms. Brill on the status of rfc 12001 and requesting an extension of 90 days for a response

Reponse to Halogenated Solvents Industry Alliance's November 5, 2013 RFC on the Johnson et al., 2003 Study

Reponse to November 5, 2013 RFC on the Johnson et al., 2003 Study

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.

Press Releases Related to PFAS

EPA news releases related to PFAS starting in 2017

Work with Us at the National Vehicle and Fuel Emissions Laboratory (NVFEL)

A landing page for users to find links to work opportunities and internship opportunities is here.

Tier 2 CSTAG Sites

Access a list of tier 1 large sediment sites and documents for former tier 2 large sediment sites where the record of decision or equivalent has been signed.

EPA Federal Information Systems

Discover EPA systems of record, published notices in the federal register, and privacy impact assessments for all of the information systems in each EPA office.

Public Access

Public access to peer-reviewed, scientific research publications and research data is a major component of realizing EPA’s mission and embodying the principle of transparency.

For EPA Grantees Proposing Human Subjects Research

More information for EPA Grantees proposing Human Subjects Research in their projects to receive approval by the EPA Human Subjects Research Review Official before any work involving human subjects can begin.

Brownfields Contacts in EPA Regional Offices

This page provides contacts for Brownfields regional offices.

Podcast: Evaluation of the EPA’s Implementation of the Underground Injection Control Class VI Well Program

Nonpoint Source Success Stories: South Dakota

Stories about primarily nonpoint source-impaired waterbodies in South Dakota where restoration efforts have led to documented water quality improvements.

Podcast: Fiscal Year 2024 Top Management Challenges

Links Related to Middle Rio Grande/Albuquerque (New Mexico)

Middle Rio Grande/Albuquerque (New Mexico) of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

EPA to host open house for update on the Olin Chemical Superfund Site 

EPA News Release: EPA to host open house for update on the Olin Chemical Superfund Site 

Release Date: January 8, 2026