Drinking Water Systems in Ofu - Olosega, American Samoa
1 water system are reported for this city, with a combined service population of 270. The systems have 18 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Ofu - Olosega
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)36 records
Radium-22627 records
Haloacetic Acids (HAA5)5 records
Total Trihalomethanes (TTHMs)5 records
Consumer Confidence Rule5 records
Nitrate5 records
Benzene4 records
Groundwater Rule4 records
Asbestos4 records
Chlorine3 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.