Drinking Water Systems Reported for ZIP 98010
Black Diamond, Washington — 6 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
MARIANI WATER SYSTEM INC
PWSID: WA5351675
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
SAWYERWOOD WATER SYSTEM
32 served17 historical records
A
BLACK DIAMOND WATER DEPT
6,407 served162 historical records
A
SOUTH AUBURN WATER ASSOCIATION
212 served102 historical records
A
Creekside Apartments
100 served83 historical records1 recent
B
WESTERN RANCHETTES INC.
250 served68 historical records
A