Drinking Water Systems in TUSTIN, California
1 water system are reported for this city, with a combined service population of 66,600. The systems have 0 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving TUSTIN
EPA Contaminant Categories in Historical Violation Records
Nitrate3 records
Total Coliform1 record
Total Trihalomethanes (TTHMs)1 record
Coliform (TCR)1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.