Drinking water records & provider lookup
Find public drinking-water records by provider name or city. ZIP codes can suggest possible providers. Explore published testing results, annual reports, and official contacts.
You can also try a ZIP code to find possible providers. ZIP coverage is incomplete, and several providers may serve the same ZIP. Confirm the name on your water bill.
Lead, PFAS and compliance records
Explore published EPA and state records with dates, units and original sources. Coverage varies by provider.
Explore a provider
- City of Austin Water & Wastewater — 360 published EPA UCMR 5 sample records
- Denver Water Board — 450 published EPA UCMR 5 sample records
- City of Phoenix — 1,565 published EPA UCMR 5 sample records
How to read results · Who to contact
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