Drinking Water Systems Reported for ZIP 97051
ST HELENS, Oregon — 6 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
CROWN MOBILE HOME PARK
PWSID: OR4101009
7 EPA violation records in the five-year period ending June 30, 2026
D
Several health-based records
TapScore compliance-history grade
Other Systems Reported for This ZIP
MCNULTY WATER PUD
2,500 served130 historical records13 recent
C
WARREN WATER ASSOCIATION
2,050 served19 historical records3 recent
C
DEER ISLAND WATERWORKS
90 served167 historical records48 recent
D
DEER ISLAND HEIGHTS WS
60 served288 historical records23 recent
D
ST HELENS, CITY OF
13,410 served32 historical records6 recent
C