Drinking Water Systems Reported for ZIP 98550
Hoquiam, Washington — 4 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
OCEAN SHORES WATER DEPT
PWSID: WA5363008
1 EPA violation record in the five-year period ending June 30, 2026
B
Few non-health records
TapScore compliance-history grade
Other Systems Reported for This ZIP
HARBOR MOBILE ESTATES
72 served79 historical records
A
HOQUIAM WATER DEPARTMENT
11,456 served9 historical records
A
IRON SPRINGS PARK
62 served32 historical records
A