Drinking Water Systems in COWDEN, Illinois
1 water system are reported for this city, with a combined service population of 612. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving COWDEN
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)4 records
Consumer Confidence Rule4 records
Chlorine1 record
Gross Alpha1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.