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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DAROGA STATE PARK SOUTH
WA53SP204 · 22 served
DARRINGTON HORSE OWNERS ASSOC
WA5317925 · 25 served
DARRINGTON KINGDOM HALL
WA5342061 · 30 served
DARRINGTON RANGER STATION
WA5317935 · 120 served
DARRINGTON RANGER STATION
WA53FS177 · 64 served
Darrington Town of
WA5317950 · 2,246 served
DARRINGTON WATER ASSOCIATION
WA5317945 · 42 served
DARTFORD NORTH
WA5307454 · 8 served
DASH POINT STATE PARK
WA53SP205 · 306 served
DASHMESH PETROLEUM
WA5337071 · 284 served
DAVENPORT WATER DIVISION
WA5318100 · 1,750 served
DAVIES WATER
WA5307626 · 5 served
DAVIS HEAD HOA
WA5318133 · 13 served
DAVIS INDUSTRIES INC-903
WA5316321 · 200 served
DAVIS LAKE CAMPGROUND
WA53FS180 · 25 served
DAVIS LAKE WATER SYSTEM
WA5301062 · 25 served
DAVIS LANDING WATER SYSTEM
WA5318140 · 74 served
DAVIS TERRACE WATER ASSN
WA5318150 · 222 served
DAVIS WATER
WA5308218 · 8 served
DAVIS, ROBERT
WA5307586 · 8 served
DAVISON, L.
WA5311413 · 6 served
DAWN LEE COURTS
WA5318188 · 100 served
DAWN PARK WATER SYSTEM
WA5318190 · 410 served
DAWNBREAKER WATER ASSOCIATION
WA5312154 · 168 served
DAWSON, TALLON
WA5308210 · 4 served
DAY CREEK CHAPEL
WA5304447 · 54 served
DAY CREEK CORPORATION SPRING
WA5308260 · 15 served
DAY ISLAND CLUB
WA5318200 · 350 served
DAY ROAD INDUSTRIAL PARK WS
WA5305565 · 48 served
DAYBREAK PARK
WA5354214 · 102 served
DAYTON AIRPORT BUSINESS PARK
WA53AB818 · 25 served
DAYTON DRIVE-IN
WA5318220 · 295 served
DAYTON TRAILS
WA5302715 · 148 served
DAYTON WATER DEPARTMENT
WA5318250 · 3,374 served
DE LA TORRE, MIGUEL
WA5307885 · 2 served
DE MILLES LONG LAKE GROCERY
WA5318797 · 4 served
DEACH WATER SYSTEM
WA5308378 · 2 served
DEADMAN BAY WATER SYSTEM
WA5307992 · 2 served
DEANS CAFE
WA5318268 · 25 served
DEARTH WATER SYSTEM
WA5308033 · 12 served
DEATONS SERVICE & GROCERY
WA5318275 · 3 served
DeBoer H2A Housing
WA53AE223 · 96 served
DECATUR HEAD BEACH ASSOCIATION
WA5300744 · 25 served
DECATUR NORTHWEST
WA5323787 · 28 served
DECATUR SHORES COMMUNITY ASSOC
WA5318293 · 140 served
DECEPTION PARK VIEW
WA5318305 · 180 served
Deception Pass Golf Center
WA53AE149 · 33 served
DECEPTION PASS MARINA INC
WA5315025 · 46 served
DECEPTION PASS SP - BOWMAN BAY
WA53SP211 · 291 served
DECEPTION PASS SP - CORNET BAY
WA53SP212 · 199 served