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Contact Us


Water Contact Us Form

For questions pertaining to a particular topic, please refer to the index below.

For all other inquiries, please use the contact form below.

Topics Email Address & Phone Number
Drinking Water and Ground Water
  • Drinking Water Contaminants
  • Drinking Water Regulations
  • Drinking Water Basics
  • Tap Water Testing
  • Geologic Sequestration of CO2
  • Hydraulic Fracturing
  • Arsenic
  • Chromium 6
  • Flouride
  • Lead
  • Consumer Confidence
  • Bottled Water
  • Home Water Filtration
  • Emergency Disinfection
  • Private Wells



Get answers to Drinking Water questions here.

Have a problem with a page, a link, or other issue contact
the Drinking Water webmasters via this form

Or via email: ogwdw.web@epa.gov

Phone: (202) 564 - 3750

Science & Technology
  • Analytical Test Methods
  • Beach Water Quality
  • Biosolids (Sewage sludge)
  • Cooling Water Intake Structures
  • Drinking Water Health Advisories
  • Fish Consumption Health Advisories
  • Effluent Guidelines
  • Water Quality Criteria, Standards, or Models



Email: ost.comments@epa.gov

Phone: (202) 566 - 0430

Wastewater Management
  • Asset Management
  • Biosolids
  • Clean Water Financing
  • Clean Watersheds Needs Survey
  • Combined Sewer Overflows & Sanitary Sewer Overflows
  • Green Infrastructure
  • Municipal Technologies
  • NPDES Permitting
  • Septic (Dencentralized Systems
  • Wastewater in Small Communities
  • Stormwater
  • Sustainable Water Infrastructure
  • Wastewater in Tribal Communities
  • U.S./Mexico Border Water Infrastructure
  • Water Efficiency/WaterSense Program



 Email: owm comments@epa.gov

Phone: (202) 564 - 0748

Wetlands, Oceans, and Watersheds

Email: ow-owow-internet-comments@epa.gov

Phone: (202) 566 - 1730

Please help us to improve our Water web site by filling out this form with your comments. Your comments are useful even if you choose to make them anonymous. Giving us your email or street address will enable us to respond to your query.

You can also send mail to:
U.S. Environmental Protection Agency
Office of Water (4101M)
1200 Pennsylvania Avenue, N.W.
Washington, D.C. 20460

If you have problems using this form or other technical issues we suggest that you send us your comments by e-mail to: OW_Web_CMS_Administrators@epa.gov

For other inquiries related to topics not found on this page, please use the form below.


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