Drinking Water Systems in READING, Pennsylvania
10 water systems are reported for this city, with a combined service population of 176,131. The systems have 47 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving READING
WILL O HILL APTS
300 served34 historical records1 recent
B
PAW PENN DISTRICT
28,508 served72 historical records
A
MUHLENBERG TWP MUNI AUTH
22,400 served218 historical records28 recent
C
SHILLINGTON MUNI AUTH
13,300 served38 historical records7 recent
D
MT PENN BORO MUNI AUTH
10,400 served45 historical records1 recent
B
ONTELAUNEE TOWNSHIP
2,598 served51 historical records3 recent
C
READING AREA WATER AUTHORITY
95,100 served59 historical records3 recent
C
RAWA NORTH HEIDELBERG
1,350 served143 historical records1 recent
B
WBWA MOHRSVILLE DISTRICT
375 served58 historical records1 recent
B
BERN TWP MUNI AUTH
1,800 served12 historical records2 recent
B
EPA Contaminant Categories in Historical Violation Records
Groundwater Rule40 records
Surface Water Treatment Rule40 records
Chloramine33 records
Coliform (TCR)27 records
Benzene26 records
Tetrachloroethylene (PCE)21 records
1,1,1-Trichloroethane21 records
1,1-Dichloroethylene21 records
Carbon tetrachloride20 records
Chlorine19 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.