Drinking Water Systems Reported for ZIP 97103
ASTORIA, Oregon — 9 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
KNAPPA WATER ASSOCIATION
PWSID: OR4100061
5 EPA violation records in the five-year period ending June 30, 2026
C
Some recent records
TapScore compliance-history grade
Other Systems Reported for This ZIP
BURNSIDE WATER ASSOCIATION
350 served16 historical records1 recent
B
YOUNGS RIVER LEWIS & CLARK WD
2,580 served352 historical records46 recent
C
OLNEY-WALLUSKI WATER ASSN
575 served27 historical records4 recent
C
FERNHILL COMMUNITY WTR SYSTEM
300 served21 historical records4 recent
C
WILLOW DALE WATER DISTRICT
310 served22 historical records
A
ASTORIA, CITY OF
10,181 served26 historical records
A
JOHN DAY WATER DISTRICT
350 served41 historical records12 recent
D
WICKIUP WATER DISTRICT
1,630 served241 historical records31 recent
C