U.S. Drinking Water Quality Directory

Search drinking water quality reports for 150+ U.S. cities and all 50 states. Find out what’s in your tap water — including lead, PFAS “forever chemicals,” nitrates, and other contaminants — with science-backed reports compiled from official EPA and utility sources.

We present complex data in plain language, showing contaminant levels, potential health risks, and how your local water compares to national safety standards. Whether you’re in New York, Los Angeles, or a smaller community, your right to clean water starts with knowledge.

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Please read – our information

The information presented on cleanairandwater.net is compiled from official water quality reports, trusted news sources, government websites, and public health resources. While we strive for accuracy and thoroughness in our presentations, we are not scientists, engineers, or qualified water quality professionals.

Our mission is to present water quality information in an accessible, real-world format that helps people understand what’s in their water and make informed decisions about their health and safety. We believe that complex environmental information should be available to everyone in a format that’s easy to understand.

We make every effort to ensure our content is current and accurate, but we cannot guarantee that all information is complete or error-free. This website should not replace official communications from your local water utility or health department. We always recommend consulting official sources for the most up-to-date information regarding your specific water system.

Clean Air and Water is not liable for any unintentional errors, omissions, or outdated information. The content on this site is provided for informational purposes only and should not be considered professional advice.