Drinking Water Systems in KOBUK, Alaska
1 water system are reported for this city, with a combined service population of 93. The systems have 97 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving KOBUK
EPA Contaminant Categories in Historical Violation Records
Groundwater Rule68 records
Coliform (TCR)19 records
Chlorine16 records
Nitrate8 records
Revised Total Coliform Rule8 records
Pentachlorophenol7 records
Heptachlor epoxide7 records
Heptachlor7 records
2,4,5-TP7 records
Toxaphene7 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.