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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101 BUILDING QUILEUTE
105300126 · 150 served
109 RV PARK & CAMPGROUND
WA5389032 · 28 served
141ST AVE KPN 661
WA5324781 · 48 served
142ND ST. WATER CO.
WA5310001 · 87 served
164TH ST ARTESIAN WELL
WA5301319 · 35 served
165th Ave Water System
WA5325241 · 24 served
166TH ST WELL
WA5307958 · 5 served
168TH AVE SYSTEM
WA5322196 · 26 served
1ST BAPTIST CHURCH OF RIVERVIEW
WA5372970 · 317 served
1ST PRESBYTERIAN CHURCH BICKLETON
WA5325941 · 63 served
22ND AVENUE ESTATES WATER SYSTEM
WA5324621 · 51 served
25 MILE FIRE CAMP
WA53FS975 · 25 served
25 MILE FIRE CAMP
WA5314994 · 120 served
336TH #1 - 310
WA5352701 · 46 served
42ND AVE WATER SYSTEM
WA5308428 · 5 served
5 CEDARS
105300028 · 150 served
5-D DAIRY FARMS
WA5308097 · 6 served
59ER DINER
WA5365071 · 134 served
60TH STREET WATER WORKS
WA5337925 · 35 served
6211 NW Dr Ferndale WS
WA53AB395 · 152 served
7 CEDARS CASINO
105300108 · 2,530 served
74TH AVE WATER SYSTEM
WA5357656 · 63 served
79th Ave Community Water Assoc
WA5302728 · 128 served
8 MILE CG EAST/L'WORTH RD.
WA53FS212 · 25 served
8 SEDGWICK
WA5322588 · 57 served
8-MILE CG. WEST/L'WORTH R.D.
WA53FS744 · 25 served
800 FIFTH AVENUE WATER SYSTEM
WA5302462 · 2,804 served
85 Acres
WA5322590 · 55 served
93RD AVENUE PARK WEST
WA5307771 · 10 served
97 Rock House WS
WA53AD315 · 253 served
A & A FOODS
WA5300002 · 25 served
A & P PHILLIP FRUIT ORCHARDS
WA5300026 · 1 served
A AND W WATER SYSTEM
WA5307807 · 4 served
A&B Farmworker Housing
WA53AE162 · 96 served
AAA MOBILE HOME & RV PARK
WA5335980 · 54 served
ABBEY WATER
WA5307493 · 16 served
ABELN, TREVOR
WA5307860 · 6 served
ABERDEEN CITY OF
WA5300050 · 22,867 served
ABERNATHY ASSEMBLY OF GOD
WA53AB005 · 41 served
ABERNATHY FTC
WA53FW005 · 30 served
ABNER SUND SPRING
WA5385206 · 7 served
AC Management FWH
WA53AE265 · 86 served
ACALADI WATER ASSN
WA5300150 · 33 served
ACME MATERIALS & CONSTRUCTION CO.
WA5300235 · 48 served
ACME WATER DISTRICT NO 18
WA5300250 · 568 served
ACORN MEADOWS TR CRT
WA5300272 · 192 served
ACRES MOBILE HOME PARK
WA5315794 · 150 served
ADAIR,L
WA5300275 · 32 served
ADAMS CO FIRE DIST #6
WA5300278 · 25 served
ADAMS COUNTY FAIR
WA5300008 · 503 served