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Contact Us about National Aquatic Resource Surveys

Please use the form below to send us comments or questions related to the National Aquatic Resource Surveys. Be sure to include your e-mail address if you’d like a response. If you would like to report a possible violation of environmental laws or regulations go to epa.gov/tips and fill in the information there.

Mailing Address:

U.S. Environmental Protection Agency
Office of Wetlands, Oceans, and Watersheds
National Aquatic Resource Surveys
1200 Pennsylvania Avenue, NW (Mailcode 4503T)
Washington, DC 20460