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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SHAWS COVE
WA5377960 · 217 served
SHELL OIL DEALER
WA5378054 · 25 served
SHELL PUGET SOUND REFINERY
WA5387650 · 525 served
SHELTER BAY COMMUNITY INC
WA5378155 · 2,212 served
SHELTON AUTO PARTS
WA53AC431 · 47 served
SHELTON CITY OF
WA5378170 · 15,089 served
SHELTON PRESBYTERIAN
WA53AB720 · 57 served
Shelton Valley Child Development
WA5304434 · 221 served
SHELTON WATER SYSTEM
WA5315614 · 30 served
SHELTON, JOHN
WA5307681 · 3 served
SHENANDOAH FOREST WATER SYSTEM
WA5325397 · 580 served
SHEPHERD OF THE VALLEY LUTHERAN CH
WA5378185 · 50 served
Sheridan Vineyards
WA53AB702 · 28 served
SHERMAN HILL
WA5332980 · 37 served
SHERMAN HILL
WA5378215 · 25 served
SHERMAN PASS OVERLOOK CAMPGROUND
WA53FS837 · 50 served
SHERMAN VALLEY CAMP
WA5378200 · 25 served
SHERMAN VALLEY CAMP - WSDNR
WA53NR740 · 25 served
SHERTZER WATER
WA5308217 · 2 served
SHERWOOD CREEK
WA5308095 · 10 served
SHERWOOD FOREST
WA5378220 · 12 served
Sherwood Mine
105300037 · 10 served
SHERWOOD PARK
WA5378225 · 25 served
SHIFLETT STEVE INC
WA5307269 · 88 served
SHILOH WATER SYSTEM
WA5325897 · 40 served
SHIM SHELL WATER SYSTEM
WA5312924 · 62 served
SHINE GRI LA
WA5378350 · 40 served
SHINE PLAT
WA5305820 · 37 served
SHINING MOUNTAIN COMPLEX W.S.
WA5308276 · 3,300 served
SHINING MT ELEMENTARY
WA5310051 · 672 served
SHINN & SON INC
WA5300221 · 88 served
SHINN AND SON, INC-#2
WA5323097 · 33 served
SHINN,HARLIN & SON
WA5300989 · 50 served
SHIPP CONSTRUCTION
WA53AB078 · 32 served
Ships Pass Water Association
WA5396000 · 22 served
SHIPWRECK
WA5378359 · 3 served
SHIRONA WATER SYSTEM
WA5378373 · 243 served
SHOAL BAY & SWIFT BAY WATER ASSN.
WA5378398 · 35 served
SHOAL WATER SYSTEM
WA5326236 · 33 served
SHOALWATER
WA53IH734 · 90 served
SHOALWATER BAY
105300019 · 198 served
SHOBERT, BERRY
WA5308212 · 6 served
SHOESTRING CAFE WATER SYSTEM
WA5332387 · 103 served
SHOESTRING VALLEY COMMUNITY CHURCH
WA5329577 · 50 served
SHON TAY RILL
WA5378435 · 35 served
SHORE ACRES & WRESTHOFF W
WA5378450 · 25 served
SHORE ACRES & WUESTHOFF WATER SYST
WA5378465 · 96 served
SHORE ACRES WATER COMPANY
WA5378455 · 540 served
SHORE HILL
WA5378650 · 101 served
SHORE HILLS ESTATES
WA5378550 · 25 served