Drinking Water Systems in LOWER BASE, Northern Mariana Islands
2 water systems are reported for this city, with a combined service population of 3,411. The systems have 8 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving LOWER BASE
EPA Contaminant Categories in Historical Violation Records
Lead and Copper Rule14 records
Coliform (TCR)6 records
Benzene5 records
Haloacetic Acids (HAA5)4 records
Total Trihalomethanes (TTHMs)4 records
1,2,4-Trichlorobenzene3 records
Vinyl Chloride3 records
Xylenes, Total3 records
o-Dichlorobenzene3 records
1,1-Dichloroethylene3 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.