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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FORT WALLULA MINI-MART
WA5301479 · 49 served
FORT WARD STATE PARK
WA53SP305 · 501 served
FORT WORDEN STATE PARK
WA53SP310 · 6,508 served
FORTY NINE DEGREES NORTH
WA5303799 · 670 served
FOSS RIVER GROVE
WA5326155 · 25 served
FOSS ROAD
WA5363918 · 119 served
FOSTER COMMUNITY WELL
WA5326162 · 30 served
FOSTER GUEST RANCH #1
WA5307980 · 8 served
FOSTER GUEST RANCH #2
WA5308036 · 4 served
FOSTER GUEST RANCH #3
WA5308037 · 15 served
FOSTER POINT WATER SYSTEM
WA5328928 · 17 served
FOSTER WATER SYSTEM
WA5306030 · 25 served
FOUR CORNER GROCERY & DELI
WA5345533 · 218 served
FOUR CORNERS
WA5315296 · 77 served
FOUR CORNERS PARTNERSHIP
WA5304701 · 150 served
FOUR CORNERS STORE
WA5340001 · 51 served
FOUR CORNERS TAVERN
WA5326198 · 25 served
FOUR CREEKS RANCH WATER SYSTEM
WA5322740 · 150 served
FOUR LAKES
WA5326195 · 212 served
FOUR LAKES WATER DISTRICT 10
WA5326200 · 433 served
FOUR PEAKS
WA5303905 · 2 served
FOUR SEASONS CAMPGROUND
WA5346661 · 15 served
FOUR SEASONS PARK
WA5300302 · 225 served
FOUR WINDS WESTWARD HO
WA5326220 · 53 served
FOURTH OF JULY CREEK ESTATES
WA5331989 · 29 served
FOURTH PLAIN CHURCH OF THE NAZARENE
WA5328581 · 68 served
Foutch-Minter Water System
WA5348553 · 29 served
FOWLER MUTUAL WATER COMPANY INC
WA5326250 · 166 served
Fowlers MHP, LLC
WA53AC442 · 40 served
FOX COVE WATER
WA5326275 · 25 served
FOX CREEK CAMPGROUND
WA53FS277 · 100 served
FOX HOLLOW WATER SYSTEM
WA5308372 · 8 served
Fox Island Mutual Water Assoc
WA5326300 · 3,255 served
FOX ISLAND VILLA TRACT WATER SYS
WA5345001 · 25 served
FOX ORCHARD FARMWORKER HOUSING
WA53AD178 · 100 served
FOX RD WATER ASSN
WA53AA091 · 13 served
FOXHALL
WA5310991 · 549 served
FPL ENERGY VANSYCLE
WA5300595 · 34 served
FRAGARIA LANDING
WA5326651 · 235 served
Frances
WA5326410 · 62 served
FRANCIS MOBILE HOME PARK
WA5326330 · 25 served
FRANCISCOS RESTAURANT
WA5326340 · 100 served
FRANK, RON WATER USERS ASSN
WA53AA228 · 6 served
FRATERNITY SNOQUALMIE
WA5326420 · 34 served
FREDERICKSON INDUSTRIAL DEVELOPMEN
WA5305883 · 299 served
FREEDOM HOUSE
WA5326443 · 25 served
FREELAND WATER AND SEWER DISTRICT
WA5326450 · 1,264 served
FREEMAN SCHOOL DIST #358
WA5326460 · 900 served
FREER WELL
WA5326467 · 5 served
Freeze Pack
WA53AB872 · 45 served