Know What's in Your Water
Water safety data from EPA and USGS — contaminant flags, violation history, and filtration recommendations based on what's actually in your local supply.
Get Started FreeMulti-Source Water Data
Pulls from EPA SDWIS, EPA ECHO violation history, EPA UCMR PFAS monitoring, and the USGS Water Quality Portal — cross-referenced to give you the most complete picture of your local water quality.
Contamination Flags
Identifies potential contaminants including lead, PFAS, nitrates, and coliform — with violation history from EPA SDWIS showing what your utility has been cited for.
Filtration Recommendations
Personalized water filter recommendations matched to the specific contaminants detected in your area — not generic advice.
How It Works
Enter Your Location
Your address or ZIP code identifies your public water system in the EPA SDWIS database.
Multiple Sources Queried
EPA SDWIS/ECHO violations, EPA UCMR PFAS results, and USGS Water Quality Portal hardness samples are cross-referenced.
Score + Source Breakdown
A water safety score is returned with each contaminant flag labelled by its source — you see exactly what data drove the result.
Trusted Data Sources
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