About Test My Well Water
Test My Well Water is an independent directory that helps private well owners find official, low-cost ways to test their water, state by state and eventually county by county. It's published by Robert Companies LLC.
How we research
- Every program, fee, lab rule and law on this site comes from an official source (government agency, state program or university lab) that we read directly, and it's cited on the page.
- Each page shows the date we last checked it. Programs and fees change, so always confirm with the source.
- We don't accept payment to list programs. Some product links may earn a commission (see our affiliate disclosure).
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Informational only, not health, medical, legal or real-estate advice. Programs and fees change; confirm with the official source. See our disclaimer and affiliate disclosure.