Drinking Water Systems in HAMLER, Ohio
1 water system are reported for this city, with a combined service population of 580. The systems have 27 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving HAMLER
EPA Contaminant Categories in Historical Violation Records
Total Trihalomethanes (TTHMs)21 records
Lead and Copper Rule10 records
Consumer Confidence Rule7 records
Haloacetic Acids (HAA5)3 records
Endrin2 records
Benzene2 records
2,4,5-TP2 records
2,4-D2 records
Diquat1 record
Endothall1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.