Drinking Water Systems in ADA, Ohio
2 water systems are reported for this city, with a combined service population of 5,383. The systems have 2 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving ADA
HILLCREST ESTATES MOBILE HOME COURT
49 served9 historical records1 recent
B
ADA VILLAGE
5,334 served8 historical records1 recent
B
EPA Contaminant Categories in Historical Violation Records
Consumer Confidence Rule7 records
Coliform (TCR)3 records
Total Trihalomethanes (TTHMs)2 records
Haloacetic Acids (HAA5)2 records
Lead and Copper Rule1 record
Gross Alpha1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.