Drinking Water Systems in SUPERIOR, Wisconsin
2 water systems are reported for this city, with a combined service population of 26,179. The systems have 26 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving SUPERIOR
SUPERIOR WATER LIGHT & POWER COMPANY
26,084 served1 historical record
A
MANITOU FALLS SANITARY DISTRICT NO 1
95 served64 historical records26 recent
D
EPA Contaminant Categories in Historical Violation Records
Public Notice11 records
Lead and Copper Rule7 records
Coliform (TCR)4 records
Consumer Confidence Rule4 records
Total Coliform4 records
Benzene2 records
Toluene2 records
Trichloroethylene (TCE)2 records
1,2-Dichloroethane2 records
Ethylbenzene2 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.