6 days ago · Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.

Jan 2, 2026 · Overview of EPA's law and regulatory information, including complying with and enforcing environmental regulations.

Dec 8, 2025 · EPA's resources on environmental issues include research, basics, what you can do, and an index covering more specific terms.

Oct 20, 2025 · EPA research Sponsor partnerships We don't protect the environment on our own. We work with businesses, non-profit organizations, and state and local governments through dozens of …

Jan 6, 2026 · Ways to contact or connect with EPA include social media, libraries, FOIA requests, mailing addresses, staff directory, commenting on EPA regulations, and how to report environmental …

Jan 6, 2026 · EPA's press office is located within the Office of External Affairs (OEA) and includes a national press secretary supported by a headquarters press office and regional press offices.

Mar 19, 2025 · Learn about EPA's work to protect and study national waters and supply systems. Subtopics include drinking water, water quality and monitoring, infrastructure and resilience.

Jan 8, 2026 · Organization chart, showing how the different Headquarters offices and Regional offices of the EPA are structured, & providing contact information

Sep 16, 2025 · Find environmental information in your location, by state, by zip code, or by geographic region.

Jan 13, 2026 · Comprehensive information from U.S. EPA on issues of climate change, global warming, including climate change science, greenhouse gas emissions data, frequently asked questions, …