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 135 of 200 (9,956 systems)
POTLATCH BEACH-DIVISION II
WA5369036 · 24 served
POTLATCH STATE PARK
WA53SP700 · 1,055 served
POULSBO CITY OF
WA5369150 · 18,400 served
Poulsbo City of Public Works
WA5312973 · 34 served
POULSBO HEIGHTS
WA5369152 · 80 served
POULSBO SERVICE CENTER PSE
WA5307074 · 55 served
POULSBO SPORTSMAN CLUB
WA5369151 · 25 served
POWELL WATER SYSTEM
WA5307394 · 5 served
POWERS, WILLIAM AND NANCY
WA5307628 · 4 served
PRAGTRI EVERGREEN LAND TRUST W.S.
WA5308471 · 7 served
Prairie
WA53AB928 · 122 served
PRAIRIE ACRES WATER SYSTEM
WA5369157 · 90 served
PRAIRIE COMMUNITY CHURCH
WA5346031 · 300 served
PRAIRIE COURT
WA5308458 · 6 served
PRAIRIE ELEMENTARY
WA5324413 · 500 served
PRAIRIE ESTATES WATER SYSTEM
WA5330984 · 39 served
PRAIRIE FIELD WELL
WA5328614 · 25 served
PRAIRIE PINES MOBILE ESTATES
WA5380423 · 145 served
PRAIRIE PINES MOBILE ESTATES #1
WA5380424 · 80 served
PRAIRIE POINT DIVISION 3
WA53AB569 · 42 served
PRAIRIE RIDGE 605
WA5302356 · 250 served
PRAIRIE VIEW ESTATES 759
WA5304793 · 107 served
PRAIRIE VILLA 230
WA5369166 · 40 served
PRAIRIE VILLAGE LLC
WA53AB072 · 55 served
Prairie Village Mobile Home Court
WA5369167 · 40 served
PRAIRIE VISTA
WA5305316 · 63 served
PRATT MILDRED
WA5310993 · 32 served
Precept Wine
WA53AB964 · 63 served
PRECISION FRUIT
WA5369175 · 30 served
PREDATOR RIDGE
WA53AD193 · 66 served
Premium Quality Hay & Feed
WA53AB040 · 136 served
PRESCOTT SCHOOL
WA5369240 · 187 served
PRESCOTT TOWN OF
WA5369250 · 522 served
PRESSENTIN CREEK WILDERNESS
WA5369273 · 81 served
PRESTON
WA5320142 · 37 served
PRESTON INDUSTRIAL PARK WATER ASSN
WA5318879 · 930 served
PRESTON WATER SYSTEM
WA5369300 · 180 served
PREWITT WATER
WA53AA072 · 3 served
Preys Fruit Barn
WA53AB662 · 98 served
Price Cold Storage 2
WA53AE119 · 120 served
PRIDDY VISTA
WA5369350 · 210 served
PRIEST POINT BEACH WATER INC
WA5369450 · 624 served
PRIEST POINT GRANGE #1017
WA5369458 · 30 served
PRIEST POINT MANOR WATER
WA5369470 · 25 served
PRIEST RAPIDS
WA5329076 · 114 served
PRIEST RAPIDS FISHERIES BUILDING
WA5329079 · 34 served
PRIMARY SCHOOL, THE
WA5314611 · 85 served
PRINCE OF PEACE CATHOLIC CHURCH
WA5302989 · 71 served
PRINCE TODD
WA53AA188 · 4 served
PRINDLE COUNTY PARK
WA5369570 · 30 served