Drinking Water Systems in Aoa, American Samoa
1 water system are reported for this city, with a combined service population of 344. The systems have 10 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Aoa
EPA Contaminant Categories in Historical Violation Records
Groundwater Rule19 records
Coliform (TCR)11 records
Radium-2266 records
Revised Total Coliform Rule4 records
Consumer Confidence Rule4 records
Haloacetic Acids (HAA5)3 records
Total Trihalomethanes (TTHMs)3 records
Total Coliform3 records
Nitrite2 records
Asbestos2 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.