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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Skyline Ridge
WA53AE053 · 20 served
Skyline South FWH
WA53AD808 · 51 served
SKYLINE WATER SYSTEM INC
WA5380210 · 293 served
SKYLINE WEST COMMUNITY CLUB
WA5380212 · 109 served
SKYLINE-DUVALL
WA5312228 · 30 served
SKYRIDGE GOLF COURSE CLUB HOUSE
WA53AA575 · 25 served
Skyview
WA5331141 · 110 served
SKYVIEW MOTEL
WA5380235 · 26 served
SKYWAY WATER & SEWER
WA5338800 · 12,036 served
SKYWAY WATER & SEWER DISTRICT
WA5315788 · 4,000 served
SLAVIC GOSPEL CHURCH
WA53AA034 · 60 served
SLEATER KINNEY ROAD BAPTIST CHURCH
WA5302828 · 55 served
SLEEPER ACRES
WA5380330 · 35 served
SLEEPER ACRES COMM. ASSOC. INC.
WA5329901 · 56 served
SLEEPY HOLLOW APTS
WA5380345 · 35 served
SLEEPY HOLLOW WATER CO
WA5380350 · 30 served
SLENUS WATER SYSTEM
WA5380360 · 25 served
SLIPPERY CREEK
WA5380380 · 51 served
SLIPPERY HILL IMPROVEMENT ASSN.
WA5380385 · 25 served
SM West Farmworker Housing
WA53AD534 · 52 served
SMALLWOOD SHORES WELL
WA5323011 · 38 served
Smallwoods Harvest Water System
WA53AB039 · 60 served
SMART GARDENS WATER
WA5307039 · 43 served
SMARTY MARTYS
WA5304306 · 29 served
SMIDER ESTATES WATER SYSTEM
WA5307935 · 5 served
SMILEYS MOBILE PARK #1
WA5380425 · 88 served
SMILEYS MOBILE PARK #2
WA5380426 · 25 served
SMITH & NELSON
WA5307356 · 36 served
SMITH BROS DAIRY
WA5380450 · 91 served
SMITH BROTHERS DAIRY
WA5306206 · 24 served
SMITH BROTHERS GENERAL STORE
WA5303216 · 48 served
SMITH COVE
WA5313651 · 30 served
SMITH FAMILY FARMS
WA53AA123 · 6 served
SMITH GARDENS WATER SYSTEM
WA5304287 · 90 served
SMITH ISLAND WATER USERS
WA5380490 · 368 served
SMITH ORCHARD
WA5380540 · 2 served
SMITH PRAIRIE 251
WA5357851 · 42 served
SMITH RANCH
WA5322401 · 48 served
SMITH ROAD WATER ASSOCIATION
WA5380550 · 77 served
Smith RV Park & Storage
WA53AE031 · 4 served
SMITH SHINGLE COMPANY
WA5380730 · 50 served
SMITH TRACTOR & EQUIPMENT CO INC
WA5300051 · 20 served
SMITH WATER
WA5380446 · 36 served
SMITH WELL
WA5380743 · 50 served
SMITH, PATRICIA
WA5308023 · 6 served
SMITHCO WATER
WA5307553 · 5 served
SMITHVILLE
WA53AA101 · 28 served
SMITTYS RV PARK
WA53AA574 · 8 served
SMOKEY POINT MOBILE PARK
WA5380785 · 116 served
SMOKEY POINT REST AREA - WSDOT
WA53HD720 · 8,948 served