Contact WaterCheckup
Questions about your ZIP report, press requests, or a correction to EPA-linked data? Send an email — no contact form, no account required. Just open your mail app and write to us directly.
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Send an email →Reviewed by Joe Letorney, 30-year water treatment expert Typical response time: a few business days. We do not sell email lists or share your address with filter brands.
What to email about
Something looks wrong in your results, or you want help reading PFAS / lead numbers vs EPA limits.
Journalists and bloggers: we can confirm EPA UCMR5 figures, provide context, or link readers to a free ZIP lookup.
If a PWSID, utility name, or CCR figure on our site does not match the official EPA record, tell us — we fix sourced data promptly.
Claim or update your utility listing via our operator form, or email if you need help with the claim process.
Not what you need?
For instant answers, try the FAQ, read how we source EPA data, or check your ZIP for free. Utility operators can use the claim listing form.
Learn more about Joe Letorney and WaterCheckup.