Tap water report
Aqua Zip
Enter a U.S. ZIP code to see imported public water-system records, violation flags, contaminant records, and the official sources behind them.
Local report
Water quality results
Contaminant records
What official records show
Filter matches
Based on this report
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Why this matters
ZIP code reports are a starting point, not a lab test.
Aqua Zip is being built from EPA SDWIS/ECHO, EPA UCMR occurrence data, and verified state datasets. National UCMR coverage is now indexed by ZIP, while richer violation reports still need careful water-system mapping. Household plumbing or private wells may require local testing.