Drinking Water Systems in OAK HILL, Ohio
2 water systems are reported for this city, with a combined service population of 12,067. The systems have 6 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving OAK HILL
CHILLICOTHE CORRECTIONAL INSTITUTION
9,000 served24 historical records6 recent
D
OAK HILL, VILLAGE OF
3,067 served37 historical records
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)11 records
Consumer Confidence Rule9 records
Haloacetic Acids (HAA5)4 records
Nitrate3 records
LEAD AND COPPER RULE REVISIONS3 records
BHC-GAMMA2 records
Toxaphene2 records
2,4-D2 records
2,4,5-TP2 records
Methoxychlor2 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.