Drinking Water Systems in FREDERICK, Oklahoma
1 water system are reported for this city, with a combined service population of 3,940. The systems have 10 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving FREDERICK
EPA Contaminant Categories in Historical Violation Records
Total Trihalomethanes (TTHMs)41 records
CARBON, TOTAL36 records
Interim Enhanced Surface Water Treatment Rule4 records
Bromate3 records
Lead and Copper Rule2 records
Haloacetic Acids (HAA5)2 records
LEAD AND COPPER RULE REVISIONS2 records
Asbestos2 records
Surface Water Treatment Rule1 record
Coliform (TCR)1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.