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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BARNA WATER SYSTEM
WA5304270 · 222 served
BARNARD GRIFFIN WINERY
WA5304432 · 28 served
BARNARDS TWO PARTY WELL
WA5311483 · 8 served
BARNETT IMPLEMENT
WA5307068 · 43 served
BARNEY-N-BERNIES W.S.
WA5359574 · 64 served
BARNEY'S JUNCTION
105300122 · 150 served
Barneys Corner
WA5302453 · 52 served
BARNEYS JUNCTION
WA5304292 · 133 served
Barr
105300054 · 10 served
BARR BUNGALOW ADD #1
WA5304350 · 9 served
BARR COMMUNITY CLUB INC
WA5304360 · 36 served
BARRETT APARTMENTS
WA5304368 · 30 served
BARRETT WATER SYSTEM
WA5307795 · 15 served
BARRIER DAM CAMPGROUND
WA5304370 · 30 served
BARRY, GENE - REDMOND WATER SYSTEM
WA5318892 · 30 served
BASELINE .5 WATER SYSTEM
WA53AA122 · 8 served
BASIC AMERICAN FOODS
WA5301983 · 100 served
BASIN CITY CHILD DEVELOPMENT CENTER
WA5304152 · 50 served
BASIN CITY L D S CHURCH
WA5304458 · 200 served
BASIN CITY MOBILE HOME COURT
WA5304460 · 485 served
BASIN CITY SCHOOL
WA5304463 · 264 served
Basin City Water Sewer District
WA5304461 · 1,740 served
BASIN VIEW WATER ASSOCIATION
WA5304530 · 60 served
BASIN WATER ASSOC INC
WA5304550 · 30 served
BASIN WATER SOURCES INC
WA5304600 · 1,158 served
BASS LAKE #3
WA5301494 · 27 served
BASS LAKE VIEW TRACTS
WA5304610 · 25 served
BATEY - BOULD TRAIL HEAD
WA53FS030 · 171 served
BATHE LABOR CAMP
WA5356852 · 33 served
BATTLE CREEK GOLF COURSE
WA5300971 · 75 served
BATTLE GROUND HIGH AND LEWISVILLE E
WA5304710 · 2,835 served
BATTLE GROUND STATE PARK
WA53SP030 · 1,290 served
BATTLE GROUND WATER DEPT CITY OF
WA5304700 · 30,237 served
BATTLE POINT
WA5307436 · 6 served
BATTLE POINT PARK
WA5304725 · 512 served
BAUERS LANDING LODGE
WA5305836 · 291 served
Baumgardner Cabin Grill
WA53AB882 · 40 served
BAVARIAN RETREAT HOA
WA5304785 · 28 served
BAY CENTER
WA5304815 · 579 served
BAY CENTER MARICULTURE
WA5307672 · 9 served
Bay City Properties
WA5304847 · 90 served
BAY CITY SAUSAGE
WA5336460 · 104 served
BAY CITY WATER SYSTEM
WA5304850 · 20 served
BAY EAST
WA5304852 · 96 served
BAY HEAD WATER USERS ASSOC INC
WA5304853 · 20 served
BAY LIGHT
WA5320834 · 100 served
BAY MEADOWS
WA5304857 · 18 served
BAY VIEW STATE PARK
WA53SP040 · 692 served
BAYDO WATER
WA5307972 · 10 served
Bayer Midwest Production Co.
WA5307024 · 124 served