Drinking Water Systems Reported for ZIP 99148
Loon Lake, Washington — 20 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
STEVENS CO PUD - LOON LAKE
PWSID: WA5348250
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
STEVENS CO PUD - DENISON
60 served28 historical records
A
STEVENS CO PUD - SUNCREST
7,484 served144 historical records
A
STEVENS CO PUD - WAITTS LAKE
1,216 served2 historical records
A
STEVENS CO PUD - SPOKANE LAKE PARK
532 served10 historical records1 recent
B
STEVENS CO PUD - RIVER PARK ESTATES
66 served33 historical records
A
STEVENS CO PUD - RIVERSIDE
365 served24 historical records
A
STEVENS CO PUD - ADDY
253 served3 historical records
A
STEVENS CO PUD - DEER LAKE
2,884 served2 historical records1 recent
B
STEVENS CO PUD - WEST SHORE
505 served11 historical records
A
STEVENS CO PUD - ECHO ESTATES
75 served30 historical records1 recent
B
LOON LAKE ACRES
111 served44 historical records2 recent
B
STEVENS CO PUD - VALLEY
550 served0 historical records
A
STEVENS CO PUD - CLAYTON
725 served31 historical records
A
STEVENS CO PUD - HALFMOON RANCHOS
216 served16 historical records1 recent
B
STEVENS CO PUD - MISSION RIDGE
120 served290 historical records2 recent
B
STEVENS CO PUD - JUMP OFF JOE
204 served10 historical records
A
TIGER TRACTS
90 served52 historical records
A
STEVENS CO PUD - DOLOMITE
60 served144 historical records
A
SOLAR PINES WATER ASSN
36 served7 historical records3 recent
C