Drinking Water Systems in MARION, Ohio
3 water systems are reported for this city, with a combined service population of 68,181. The systems have 3 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving MARION
AQUA OHIO - MARION
47,102 served4 historical records
A
AQUA OHIO - LA RUE VILLAGE PWS
800 served24 historical records3 recent
C
AQUA OHIO - TIFFIN
20,279 served9 historical records
A
EPA Contaminant Categories in Historical Violation Records
Consumer Confidence Rule9 records
Surface Water Treatment Rule6 records
Haloacetic Acids (HAA5)3 records
Total Trihalomethanes (TTHMs)3 records
2,4-D2 records
Interim Enhanced Surface Water Treatment Rule1 record
Endrin1 record
Methoxychlor1 record
2,4,5-TP1 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.