Drinking Water Systems in WEST COVINA, Wisconsin
1 water system are reported for this city, with a combined service population of 320. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving WEST COVINA
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)3 records
Lead and Copper Rule1 record
Revised Total Coliform Rule1 record
Groundwater Rule1 record
Aldicarb sulfone1 record
Heptachlor epoxide1 record
Carbofuran1 record
Aldicarb1 record
Nitrate1 record
Benzene1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.