Drinking Water Systems in GULKANA, Alaska
1 water system are reported for this city, with a combined service population of 54. The systems have 32 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving GULKANA
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule105 records
Total Trihalomethanes (TTHMs)59 records
Coliform (TCR)51 records
Haloacetic Acids (HAA5)40 records
Chlorine13 records
Interim Enhanced Surface Water Treatment Rule11 records
Revised Total Coliform Rule11 records
Ethylbenzene10 records
Tetrachloroethylene (PCE)9 records
o-Dichlorobenzene9 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.