Drinking Water Systems in BUTLER, Wisconsin
1 water system are reported for this city, with a combined service population of 2,181. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving BUTLER
EPA Contaminant Categories in Historical Violation Records
Consumer Confidence Rule1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.