An official website of the United States government.

We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

EPA in California

California Wildfires
Check out some of our resources for information about how to protect your health if you are in an area affected by wildfires.

EPA in California

EPA's work in California is managed from the Pacific Southwest regional office in San Francisco.