Need Answers to Your Drinking Water Questions?

National Drinking Water Clearinghouse (NDWC) technical assistants are available to answer questions about drinking water issues, including specific regulatory requirements small drinking water systems must meet, financing methods, contaminants and how to treat water quality problems.

If you have drinking water-related questions and aren't sure where to turn, call the NDWC at (800) 624-8301 or (304) 293-4191 and ask to speak with a drinking water technical assistant.