Drinking Water Systems Reported for ZIP 98038
Maple Valley, Washington — 6 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
VALLEYBROOK VILLAGE
PWSID: WA5391080
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
BILLINGTON
34 served22 historical records1 recent
B
EDGEHILL WATER ASSN
109 served61 historical records2 recent
B
CEDAR RIVER WATER & SEWER DISTRICT
28,671 served0 historical records
A
165th Ave Water System
24 served0 historical records
A
REED RANCH ROAD WATER
36 served97 historical records
A