Drinking Water Systems in TANANA, Alaska
1 water system are reported for this city, with a combined service population of 271. The systems have 143 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving TANANA
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule72 records
Interim Enhanced Surface Water Treatment Rule53 records
Coliform (TCR)22 records
Chlorine21 records
Benzene13 records
Haloacetic Acids (HAA5)10 records
Revised Total Coliform Rule10 records
Lead and Copper Rule9 records
Total Trihalomethanes (TTHMs)8 records
ETHYLENE DIBROMIDE7 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.