An official website of the United States government.
This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »
Looking for videos about EPA's work or about environmental issues? Find all of our videos on YouTube.Exit See highlights from recent events with the EPA Administrator, view profiles of scientists working at EPA, and learn more about environmental issues like climate change.