Drinking Water Systems Reported for ZIP 99301
Pasco, Washington — 17 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
RIVER RIDGE ESTATES
PWSID: WA5338792
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
PASCO WATER DEPARTMENT
115,102 served49 historical records22 recent
C
SUNSET DOMESTIC WATER ASSN
60 served42 historical records4 recent
C
Great Basin Water Sunrise
100 served16 historical records6 recent
C
CLEARWATER DOMESTIC WATER ASSN
78 served40 historical records
A
PREDATOR RIDGE
66 served0 historical records
A
J & B Orchards - South
63 served201 historical records20 recent
C
Hi-Point Housing
96 served2 historical records
A
Clark Addition Water System
189 served6 historical records2 recent
B
Canyon Farm Camp
96 served21 historical records
A
Graystone WS
94 served14 historical records1 recent
B
KEPPS ACRES ASSOCIATION
35 served42 historical records
A
Great Basin Water Kiona
520 served94 historical records1 recent
B
NORTH SLOPE ESTATES PROPERTY
97 served31 historical records4 recent
D
LAKEVIEW
50 served1 historical record1 recent
C
RANGEVIEW
122 served26 historical records20 recent
C
Great Basin Water Burbank
656 served347 historical records72 recent
D