Drinking Water Systems in DEFOREST, Wisconsin
1 water system are reported for this city, with a combined service population of 10,500. The systems have 0 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving DEFOREST
DEFOREST WATERWORKS
10,500 served4 historical records
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)3 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.