U.S. Environmental Protection Agency | US EPA
Dec 13, 2025 · Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.
Laws & Regulations | US EPA
Jan 2, 2026 · Overview of EPA's law and regulatory information, including complying with and enforcing environmental regulations.
About EPA | US EPA
Dec 9, 2025 · General EPA information about: the Administrator and senior managers; locations and addresses of EPA offices; budget, planning, and performance results.
Our Mission and What We Do - US EPA
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 …
EPA Region 10 (Pacific Northwest)
Apr 22, 2025 · Information about EPA's Region 10 office, serving Alaska, Idaho, Oregon, Washington, and 271 native Tribes.
Contact EPA | US EPA
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 …
Environmental Topics | US EPA
Dec 8, 2025 · EPA's resources on environmental issues include research, basics, what you can do, and an index covering more specific terms.
EPA Region 5 | US EPA
5 days ago · Key issues, activities, contact information, news and calendar for EPA's Office in Region 5, Serving Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin and 35 tribes.
Environmental Information by Location | US EPA
Sep 16, 2025 · Find environmental information in your location, by state, by zip code, or by geographic region.
EPA Region 9 (Pacific Southwest)
Dec 16, 2025 · EPA’s Pacific Southwest (Region 9) implements and enforces federal environmental laws in Arizona, California, Hawaii, Nevada, the Pacific Islands, and 148 Tribal Nations.