Drinking Water Systems in MONMOUTH, Illinois
4 water systems are reported for this city, with a combined service population of 12,734. The systems have 7 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving MONMOUTH
ABINGDON
3,275 served15 historical records2 recent
B
LITTLE SWAN LAKE SD
438 served15 historical records2 recent
B
ST AUGUSTINE
119 served8 historical records1 recent
B
MONMOUTH
8,902 served26 historical records2 recent
C
EPA Contaminant Categories in Historical Violation Records
Radium-22619 records
Coliform (TCR)11 records
Gross Alpha10 records
Consumer Confidence Rule6 records
Lead and Copper Rule5 records
Fluoride4 records
Public Notice2 records
Total Trihalomethanes (TTHMs)2 records
Chlorine2 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.