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National Aquatic Resource Surveys

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 and fill in the information there.

Report an environmental violation

Report possible violations of environmental laws and regulations.

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