About CityWaterTest

CityWaterTest.com aggregates public records about drinking water in U.S. cities — contaminant test results, EPA and state environmental (DEP) violations, and water-related lawsuits — into a single, searchable profile for each city.

Our goal is to make it easy for residents to understand what's in their tap water and how their local utility has performed against federal and state standards.

Data sources

• EPA Safe Drinking Water Information System (SDWIS)
• State environmental / DEP enforcement databases
• Public court records and settlement announcements

This site is informational and is not affiliated with any government agency or water utility. Always refer to official Consumer Confidence Reports and public notices for compliance decisions.