What an address check can tell you
IsMyWaterOK uses the address to identify the likely water source and provider, connect available water-test and pipe records, and explain what deserves attention. It does not claim that public records are a laboratory sample from your tap.
Why this is more useful than a ZIP-code score
A ZIP code can contain multiple water systems, private wells, different pipe materials, and very different housing. Using your address helps us find the records and next steps that fit your home. It cannot tell us what a home test would find.
What happens after the check
The result shows what stands out, what is still unknown, what to do next, and the lowest-cost useful path we can verify before you buy testing you may not need.