Drinking Water Systems in MOUNT VERNON, Illinois
2 water systems are reported for this city, with a combined service population of 16,178. The systems have 3 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving MOUNT VERNON
MOUNT VERNON
15,793 served11 historical records3 recent
C
OAK GROVE VILLAGE
385 served0 historical records
A
EPA Contaminant Categories in Historical Violation Records
Consumer Confidence Rule4 records
Coliform (TCR)2 records
Haloacetic Acids (HAA5)2 records
Total Trihalomethanes (TTHMs)1 record
Lead and Copper Rule1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.