Drinking Water Systems in HENDERSON, Illinois
1 water system are reported for this city, with a combined service population of 375. The systems have 16 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving HENDERSON
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)7 records
Lead and Copper Rule6 records
Total Trihalomethanes (TTHMs)4 records
Consumer Confidence Rule4 records
Public Notice4 records
Haloacetic Acids (HAA5)3 records
LEAD AND COPPER RULE REVISIONS3 records
Chlorine2 records
Gross Alpha1 record
Revised Total Coliform Rule1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.