Science & Technology

Fraudcast: Social Media Scams

Podcast: Fraudcast: Social Media Scams

Flooded Homes Cleanup Guidance

Helping homeowners clean, decontaminate, and remediate a flooded home. Input from OW, OAR, OLEM, OCSPP, CDC, FEMA, and HUD.

Direct Awards for ARP Enhanced Air Quality Monitoring

arp direct awards for enhanced air quality monitoring

America's Children and the Environment Data Tables

Webinar: Electricity Options for Remote Location or Low Landfill Gas Flow

LMOP webinar on December 6, 2023 about onsite end uses of landfill gas electricity.

Headquarters Frequently Requested Records

Frequently requested FOIA related documentation.

Virginia Underground Injection Control (UIC) permits

Underground Injection Control (UIC) permitted facilities in Virginia

Climate Change Research

EPA conducts research to understand the environmental and health impacts of climate change and to provide sustainable solutions for adapting to and reducing the impact from a changing climate.

Next Generation Emission Measurement (NGEM) Research for Fugitive Air Pollution

EPA is researching next generation technologies to detect and correct unanticipated emissions of air pollutants from leaks, industrial processes, and other sources.

Base Closure in New Mexico

Base closure information about Fort Wingate Depot Activity (FWDA)

EPA Region 4 to Review Cleanups at 55 Southeast Superfund Sites in 2026  

Release Date: December 4, 2025

Computational Toxicology and Exposure APIs: Clients

Client API packages have been developed to support access to the Computational Toxicology and Exposure APIs (CTX APIs)

Water Quality Standards: Regulations and Resources

Water Quality Standards are an important tool for restoring and maintaining healthy water quality for lakes, rivers and streams, estuaries, and other waters nationally and where you live.

Designation and NAAQS Information Related to PM-2.5 (2012 Standard)

Designation and NAAQS Information Related to PM-2.5 (2006 Standard)

Designation and NAAQS Information Related to PM-2.5 (1997 Standard)

Designation and NAAQS Information Related to PM-10 (1987 Standard)

EPA OIG Podcasts

Designation and NAAQS Information Related to 8-Hour Ozone (2008)

Designation and NAAQS Information Related to 8-Hour Ozone (1997 Standard) - NAAQS Revoked