Independent · Built on EPA records
Check your tap water.
See your public water system's EPA violation history in plain English, plus simple steps you can take at home.
Sample state: New Hampshire · 706 systems · data retrieved October 30, 2026
🔎
Find your system
Pick your town or the utility on your water bill.
🏷️
See its status
A simple status based only on EPA health-based violation records.
🛡️
Know what to do
Plain steps for lead pipes, filters and private wells.
Record status (EPA health-based violations since 2016): ✓Clean record none · •Some issues 1–2, all resolved · !Repeated issues 3 or more · !Unresolved health issue one not yet marked resolved. Paperwork-only violations do not change the status. Details