Utilities in Washington
9,956 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
Is your public water system listed? Claim your free listing →
Claim Your Listing →Showing page 141 of 200 (9,956 systems)
RESERVOIR HILL MAINTENANCE ASSN
WA5308401 · 34 served
RESORT AND MARINA
WA5336421 · 409 served
REST A WHILE RV PARK
WA5371953 · 30 served
REST-A-SPELL MOTEL
WA5371950 · 33 served
RESTOVER TRUCK STOP
WA5371970 · 316 served
RETREAT LANE
WA5308320 · 4 served
Revey Ballew
105300072 · 10 served
REWALKER-APEX-AIRPARK
WA5371980 · 25 served
REXIUS & REXIUS WELL
WA5302901 · 5 served
Rexius Farms Housing U104 B86
WA53AE085 · 32 served
REYMONT WATER
WA5304849 · 75 served
REYNOLDS RESORT
WA5372115 · 25 served
RFK RECREATION SITE
WA53NR620 · 39 served
RHODENA BEACH WATER DISTRICT
WA5372150 · 152 served
RHODODENDRON COUNTY PARK
WA5311801 · 60 served
RHODODENDRON HEIGHTS WATER CO
WA5372200 · 78 served
RHODODENDRON MOBILE HOME PARK
WA5372210 · 30 served
RHODODENDRON PARK
WA53SP725 · 25 served
RHODODENDRON PLACE
WA5301213 · 70 served
RIBAIL WATER USERS ASSOCIATION
WA5308178 · 10 served
RIC'S HOT WATER SYSTEM
WA5300009 · 12 served
RICE CHURCH
WA5307804 · 2 served
RICE MOBILE HOME PARK
WA5372229 · 12 served
Rice Store
WA53AC103 · 55 served
RICE WATER SYSTEM
WA5308449 · 5 served
RICH ACRES WATER CORP
WA5372227 · 30 served
RICH-LU SUMMER CAMP
WA5372255 · 25 served
RICH'S PACIFIC EXXON WELL
WA5372268 · 25 served
RICHARDS WATER SYSTEM
WA53AA190 · 5 served
RICHARDSON S WELL WATER SYSTEM
WA5305229 · 5 served
RICHARDSON WATER CO
WA5372235 · 122 served
RICHARDSON WATER COMPANY
WA5308371 · 188 served
RICHARDSON WATER SYST
WA5372237 · 5 served
RICHLAND CITY OF
WA5372250 · 106,499 served
RICHLAND ORV PARK
WA5341574 · 155 served
RICHMOND TOTTEN
WA5372267 · 42 served
Richview
WA53AE302 · 120 served
RICHWOOD
WA5307783 · 18 served
RICKORDS, HAZEL
WA5311426 · 4 served
RIDGE CREEK
WA5307655 · 12 served
Ridge Motorsports Park
WA53AD325 · 403 served
RIDGE WATER ASSOCIATION
WA5303456 · 615 served
RIDGE WATER ASSOCIATION
WA5328657 · 15 served
RIDGEDALE RANCH WATER SYSTEM
WA5307721 · 45 served
RIDGEDELL SDA CHURCH
WA5358741 · 33 served
RIDGEFIELD HIGH SCHOOL
WA5372385 · 541 served
RIDGEFIELD PUBLIC WORKS
WA5372400 · 21,225 served
Ridgeview Estates at Lake Roosevelt
WA53AC016 · 10 served
RIDGEVIEW ESTATES COMMUNITY ASSN.
WA5326791 · 75 served
RIDGEVIEW ESTATES WATER ASSOCIATION
WA5303912 · 240 served