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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EDMUSTON CAMPGROUND
WA53FS216 · 25 served
EDS COFFEE POT
WA5322520 · 25 served
EDUCATIONAL SEVICES #113
WA5304651 · 67 served
EDWALL WATER ASSN
WA5322550 · 170 served
Edwin Markham
WA53AD282 · 216 served
EDWIN MARKHAM ELEMENTARY SCHOOL
WA5325578 · 289 served
EGGIMANN 664
WA5322585 · 100 served
EHLERS LABOR CAMP
WA5358951 · 42 served
EIGHT MILE CG.-#2/L'WORTH R.D.
WA53FS214 · 30 served
EIGHTMILE CG.-#1/L'WORTH R.D.
WA53FS213 · 30 served
EIGHTMILE RANCH
WA53FS107 · 10 served
Eilers Housing
WA53AD763 · 48 served
EISENHARPER IRRIGATION
WA5322589 · 28 served
EK, GREG
WA5308322 · 2 served
El Camano Community Club
WA5322593 · 49 served
EL CORRAL MOTEL
105322596 · 37 served
EL CORRAL MOTEL
WA5322596 · 24 served
EL RANCHO APTS
WA5322610 · 25 served
EL RANCHO MADRONA
WA5322613 · 90 served
EL RANCHO MOTEL
WA5322614 · 2 served
EL RANCHO ROJO WATER SYSTEM
WA5335666 · 36 served
EL RINCON RESTAURANT
WA5303386 · 100 served
Elbe Water & Sewer District
WA5322650 · 60 served
ELBOW LAKE CAMPGROUND
WA53FS218 · 25 served
ELD INLET COMMUNITY WATER ASSN
WA5305774 · 40 served
ELD INLET HOMEOWNERS
WA53AA152 · 29 served
ELDERWOOD WATER ASSOCIATION
WA5322690 · 52 served
ELDORADO ESTATES
WA5331874 · 360 served
ELDORADO HILLS
WA5322750 · 383 served
Eldorado Stone
WA53AB699 · 165 served
ELDORADO WATER DISTRICT #4
WA5322700 · 170 served
ELDREDGE, NATALIE
WA5308208 · 7 served
ELECTRIC CITY CITY OF
WA5322850 · 1,812 served
ELECTRON POWER PLANT
WA5322875 · 34 served
ELFENDAHL PASS
WA5302785 · 400 served
ELGER BAY WATER ASSN
WA5322890 · 21 served
ELGERWOOD MAINTENANCE ASSOCIATION
WA5309131 · 112 served
ELIZA ISLAND BEACH CLUB
WA5322895 · 98 served
ELK AUTO AND TRUCK
WA5332970 · 17 served
Elk Bread and Coffee Co
WA53AD617 · 25 served
ELK BURGER
WA5356529 · 28 served
ELK HEIGHTS 247
WA5352614 · 98 served
ELK MEADOWS BED & BREAKFAST
WA5304416 · 28 served
Elk Meadows Park
WA53AC161 · 71 served
ELK MEADOWS PARK 1 & 2
WA5322913 · 25 served
ELK MEADOWS WATER SYSTEM
WA5311966 · 34 served
ELK PARK CEMETERY DISTRICT
WA5322914 · 50 served
ELK PLAIN CAFE WATER SYSTEM
WA5359168 · 6 served
ELK PLAIN ELEMENTARY
WA5322912 · 442 served
ELK PLAIN TRAILER PARK
WA5322917 · 55 served