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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SWEAT CREEK CAMPGROUND
WA53FS911 · 25 served
SWEDE HILL #1
WA5330682 · 77 served
SWEDE HILL WATER SYSTEM
WA5333521 · 32 served
SWEET HOME ESTATES 1
WA53AA393 · 2 served
SWEET HOME ESTATES 2
WA53AA167 · 2 served
Sweet Note Farmworker Housing
WA53AD370 · 99 served
SWEET ROAD WATER ASSOC
WA5386630 · 365 served
SWENSON, GARY
WA5307434 · 6 served
SWIFT CAMPGROUND PP AND L CO
WA5386631 · 406 served
Swift Creek Campground Water System
WA5359394 · 132 served
SWIFT CREEK ESTATES A WA N P
WA5349834 · 11 served
SWIFTWATER TRAILER PARK
WA5386633 · 27 served
SWINOMISH
105300032 · 1,212 served
SWINOMISH CASINO & LODGE
105338108 · 2,400 served
SWISS SKI CLUB
WA5307535 · 15 served
SWISS VILLAGE MOTEL
WA5386640 · 60 served
SYDNEY HEIGHTS WATER ASSN
WA5386647 · 130 served
SYLVAN BEACH WATER SYSTEM
WA5386650 · 42 served
Sylvan Terrace Condominiums
WA5303010 · 64 served
SYLVIA LAKE
WA5386710 · 358 served
SYMONS FROZEN FOODS
WA5356750 · 25 served
SYRINGA HEIGHTS MOBILE HOME PARK
WA5307741 · 52 served
SYSTEM #1 KINSINGER
WA5386758 · 20 served
SYSTEM #2 - KINSINGER
WA5330801 · 244 served
SYSTEM #2 KINSINGER (WHEEL INN)
WA5386759 · 73 served
SYTSMA WATER SYSTEM
WA5300044 · 48 served
T & E TAVERN
WA5386770 · 36 served
T & T Farmworker Housing
WA53AD593 · 67 served
T AND C GAS & FOODMART
WA5307525 · 23 served
T AND T ORCHARDS
WA5307913 · 32 served
T BAR M TRAILER RANCH
WA5386785 · 60 served
T-11 Farmworker Housing
WA53AC293 · 99 served
TABER WATER SUPPLY
WA5386787 · 25 served
TABLE MOUNTAIN MINERAL SPRINGS
WA5307643 · 10 served
TABLE ROCK LOOKOUT
WA53FS915 · 25 served
TACOMA COUNTRY ESTATES
WA5386790 · 109 served
TACOMA ICE CO
WA5386791 · 25 served
TACOMA NARROWS AIRPORT
WA5386789 · 202 served
TACOMA SPORTSMAN CLUB
WA5386930 · 2 served
TACOMA SPORTSMEN S CLUB INC.
WA5386794 · 29 served
TACOMA WATER DIVISION CITY OF
WA5386800 · 446,170 served
Taggares
WA53AA547 · 80 served
Taggares Fruit Co
WA5380798 · 152 served
Tahja II
WA5303052 · 51 served
TAHOLAH
105300018 · 1,600 served
TAHOLAH WATER SYSTEM
WA5387000 · 25 served
TAHOMA MEADOWS 694
WA5307215 · 80 served
TAHOMA SCHOOL CENTRAL OFFICE
WA5387068 · 25 served
TAHOMA SCHOOL DISTRICT #409
WA5387065 · 25 served
TAHOMA VALLEY COUNTRY CLUB
WA5303388 · 50 served