Drinking Water Systems in TONTOGANY, Ohio
1 water system are reported for this city, with a combined service population of 400. The systems have 2 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving TONTOGANY
EPA Contaminant Categories in Historical Violation Records
Consumer Confidence Rule7 records
Coliform (TCR)1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.