Drinking Water Systems in KWIGILLINGOK, Alaska
1 water system are reported for this city, with a combined service population of 400. The systems have 171 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving KWIGILLINGOK
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule211 records
Revised Total Coliform Rule53 records
Coliform (TCR)45 records
Chlorine42 records
Total Coliform41 records
Interim Enhanced Surface Water Treatment Rule33 records
Chloramine15 records
Ethylbenzene14 records
Benzene13 records
Tetrachloroethylene (PCE)13 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.