Tap Water Lookup

Browse by utility

Water systems in EPA's records

Each system page brings together EPA's PFAS survey results, lead and copper results from customer taps, violations, and the ZIP codes the system is likely to serve.

In focus500published system pages
Public records. Clearer context.

Start with the state where the system operates, then choose a county or ZIP. System addresses use EPA's permanent system ID, so a page stays findable if the utility is renamed.

System pages published so far

This release contains 500 system pages. More are added with each publication wave, alongside their ZIP reports.

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Every record tells
part of the story.

Find a place. Read the measurements.
Understand the context.

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