Drinking Water Systems in HANOVER, Pennsylvania
1 water system are reported for this city, with a combined service population of 40,900. The systems have 9 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving HANOVER
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule18 records
CARBON, TOTAL9 records
Interim Enhanced Surface Water Treatment Rule8 records
Coliform (TCR)4 records
Benzene4 records
Chlorine3 records
Total Trihalomethanes (TTHMs)3 records
Public Notice3 records
1,1-Dichloroethylene3 records
1,1,1-Trichloroethane3 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.