Drinking Water Systems in ANDOVER, New Hampshire
2 water systems are reported for this city, with a combined service population of 722. The systems have 19 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving ANDOVER
EPA Contaminant Categories in Historical Violation Records
Public Notice5 records
Benzene5 records
Total Trihalomethanes (TTHMs)5 records
Radium-2264 records
Gross Alpha4 records
Revised Total Coliform Rule3 records
o-Dichlorobenzene3 records
trans-1,2-Dichloroethylene3 records
Di(2-ethylhexyl) phthalate3 records
Hexachlorocyclopentadiene3 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.