Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

JavaScript appears to be disabled on this computer. Please click here to see any active alerts.

Contact Us about Climate Change Impacts

If you have a question or comment about this site, you can either contact EPA directly or submit the form below.

Mailing Address:
Attn: Climate Change Division
U.S. Environmental Protection Agency
1200 Pennsylvania Avenue, NW
MC 6207A
Washington, DC 20460

Contact Us about Climate Change Impacts

Please include your email address if you’d like a response.

Climate Change Impacts