Drinking Water Systems in WILLIAMSPORT, Pennsylvania
5 water systems are reported for this city, with a combined service population of 51,788. The systems have 147 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving WILLIAMSPORT
AMERICAN TEMPO VILLAGE PARK
88 served249 historical records104 recent
D
OAK LYNN MANOR MOBILE HOME PK
250 served78 historical records3 recent
C
COLLOMSVILLE MUTUAL WATERWORKS
250 served420 historical records37 recent
C
WILLIAMSPORT MUN WATER AUTH
51,000 served32 historical records
A
FOXCROFT MANOR MOBILE HOME PK
200 served71 historical records3 recent
C
EPA Contaminant Categories in Historical Violation Records
Public Notice123 records
Chlorine79 records
Consumer Confidence Rule54 records
Coliform (TCR)21 records
Barium19 records
Revised Total Coliform Rule17 records
Groundwater Rule16 records
Benzene16 records
Endrin14 records
Nitrate14 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.