Report a Violation

Report possible violations of environmental laws and regulations.

Questions about stormwater and wastewater contaminants? See Stormwater and Wastewater.

Questions about marine and fresh water ecosystems, ocean dumping and marine debris? See Our Waters.

Please use the form below to send us comments or questions. Be sure to include your e-mail address if you’d like a response.

Send email to: ost.comments@epa.gov

Mailing Address:
U.S. Environmental Protection Agency
Office of Water (4301T)
1200 Pennsylvania Avenue, N.W.
Washington, DC 20460