Drinking Water Systems in KNOXVILLE, Oklahoma
1 water system are reported for this city, with a combined service population of 105. The systems have 52 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving KNOXVILLE
EPA Contaminant Categories in Historical Violation Records
Haloacetic Acids (HAA5)3 records
Endrin3 records
Benzene3 records
Total Polychlorinated Biphenyls (PCB)3 records
ETHYLENE DIBROMIDE3 records
Consumer Confidence Rule2 records
Chlorine2 records
BHC-GAMMA2 records
Dalapon2 records
Diquat2 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.