Drinking Water Systems in SOMERSET, Pennsylvania
8 water systems are reported for this city, with a combined service population of 12,750. The systems have 54 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving SOMERSET
SOMERSET TWP MUN AUTH LISTIE
218 served140 historical records19 recent
D
SOMERSET TWP M A FRIEDENS
1,374 served42 historical records3 recent
C
SOMERSET TWP MA READING MINES
494 served222 historical records19 recent
D
SOMERSET BORO MUNI WATER AUTH
6,309 served264 historical records3 recent
C
SOMERSET CNTY QUEMAHONING SYST
25 served34 historical records2 recent
B
JEFFERSON TWP WATER AND SEWER
350 served16 historical records4 recent
C
SOMERSET TWP MUNI AUTH OAKRIDG
3,800 served58 historical records2 recent
B
GLADES PIKE ESTATES MHP LLC
180 served44 historical records2 recent
B
EPA Contaminant Categories in Historical Violation Records
Chlorine54 records
Haloacetic Acids (HAA5)33 records
Total Trihalomethanes (TTHMs)31 records
Surface Water Treatment Rule29 records
Benzene20 records
Public Notice19 records
Nitrate17 records
Groundwater Rule17 records
trans-1,2-Dichloroethylene15 records
1,2-Dichloroethane15 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.