Utilities in Washington
9,956 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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EAST SIDE LIBERTY LAKE IMP CLUB
WA5347145 · 537 served
EAST SPOKANE WATER DIST #1-BEVERLY
WA5321651 · 222 served
EAST SPOKANE WATER DIST 1
WA5321650 · 4,285 served
EAST VALLEY HIGH SCHOOL
WA5321725 · 30 served
EAST VALLEY MARKET
WA5321728 · 25 served
EAST VALLY SCHOOL DIST #361-OTIS O
WA5321750 · 25 served
EAST VALLY SCHOOL DIST #361-TRENT
WA5321753 · 25 served
EAST WENATCHEE WATER DISTRICT
WA5321800 · 26,519 served
EASTER SEALS CAMP STAND BY ME
WA5310844 · 34 served
EASTERLY WATER SYSTEM
WA5307745 · 3 served
EASTERN WASH. UNIV.-BADGER LAK
WA5321905 · 25 served
EASTERN WASH. UNIV.-TURNBULL STA.
WA5321915 · 78 served
EASTERN WASHINGTON UNIVERSITY
WA5321900 · 17,108 served
EASTGATE
WA5322030 · 76 served
EASTGATE AUTO TRUCK STOP
WA5322020 · 25 served
EASTHILL COMMUNITY WELL CO
WA5321170 · 800 served
EASTLAKE WATER ASSOCIATION
WA5326707 · 65 served
EASTON WATER DISTRICT
WA5342700 · 362 served
EASTSOUND WATER USERS ASSOCIATION
WA5322170 · 3,711 served
EASTWOOD PARK WATER CO. INC.
WA5322195 · 200 served
EASY LIVING MOBILE HOME PARK
WA5322240 · 90 served
EASY STREET WATER SYSTEM
WA5308423 · 15 served
EATON HILL WINERY WELL
WA5304302 · 44 served
EATON PARK SUBDIVISION
WA5322285 · 70 served
EATON WATER
WA5308332 · 8 served
EATONVILLE KINGDOM HALL
WA5302167 · 76 served
EATONVILLE WATER DEPT
WA5322300 · 3,945 served
EBBIE WATER SYSTEM
WA5308286 · 5 served
ECHO GLEN CHILDRENS CENTER
WA5322330 · 430 served
ECHO GLEN WATER SYSTEM
WA5327510 · 105 served
ECHO GLENN WATER
WA5322333 · 45 served
ECHO VALLEY SKI RESORT
WA5306390 · 50 served
ECHO-FOREST-COMM-CLUB
WA5322328 · 14 served
ECHOES OF THE SEA
WA5317578 · 14 served
ECO PARK
WA5308197 · 38 served
Eddie Farms - Dairy Site
WA53AD658 · 96 served
EDELWEISS MAINTENANCE COMMISSION
WA5322340 · 95 served
EDEN VALLEY GUEST RANCH
WA5307707 · 20 served
EDGECOMB LANDOWNERS ASSOC
WA5322383 · 30 served
EDGEHILL WATER ASSN
WA5322400 · 109 served
EDGEWATER
WA5322418 · 30 served
EDGEWATER BEACH
WA5322415 · 25 served
EDGEWATER BEACH WATER CO
WA5322416 · 78 served
EDGEWATER CAMPGROUND
WA53FS410 · 336 served
EDGEWATER ESTATES WATER SYSTEM
WA5322420 · 1,215 served
EDGEWATER MOBILE ESTATES
WA5322421 · 70 served
EDGEWATER ORCHARDS
WA53AA351 · 270 served
Edgewater Rocky Pond
WA53AD903 · 363 served
EDINGER-MCLEOD
WA5322433 · 2 served
EDMONDS CITY OF
WA5322500 · 34,065 served