Find an available public water system record

Search the source-backed records currently available in Water Quality Lookup by PWSID, public water system name, city, state, or annual report. This is a record finder, not an address-level provider lookup.Search available source-backed records by PWSID, system name, city, state, or annual report.

564 published records available to searchRecord finder · Not an address-level lookup

Keep looking

If the record is not available here

Use current site paths to identify the right system, browse available records, or understand the finder’s limits.

Looking for a name or term from your report, such as lead or hardness? Understand a report term.

How it works

A bounded, explainable search

The finder narrows available records without pretending a match proves address-level service.

Identifier

Start with PWSID or system name

An exact public water system identification number is the strongest finder match.

Context

Use city and state as context

City and state can narrow records but do not confirm the provider serving an address.

Verify

Confirm with an official source

Open the system profile, state record, provider page, or another current official source before relying on a result.

Opens in a new tab