Browse Water Systems

10,042 public water systems in WA.

Public Water Systems Database

Browse 10,042 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

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System Name PWSID State Type Population Served
LIBBY ROAD EAST WA5347124 Washington Community 85
SOUTH SHADY ACRES WATER WA5313253 Washington Community 85
FORT SIMCOE STATE PARK WA53SP300 Washington Transient Non-Community 85
HIGHLAND GOLF COURSE WS WA5303035 Washington Transient Non-Community 85
CLAUDIAS MOBILE PARK ESTATES 47-100 WA5308032 Washington Community 85
COOPER POINT WATER CO WA5314800 Washington Community 85
K & N MEATS WA5300299 Washington Non-Transient Non-Community 85
DELPHI MOBILE HOME PARK WA5335092 Washington Community 85
HAZELWOOD HEIGHTS WA5332000 Washington Community 85
Rosario Beach Marine Laboratory WA5392480 Washington Transient Non-Community 85
PATERSON HEIGHTS WATER ASSN WA5366479 Washington Community 85
PARADISE ISLAND MOBILE HOME COURT WA5366105 Washington Community 85
VAUGHAN PUMPS WA53AA938 Washington Non-Transient Non-Community 85
ROCKY POINT COMM CLUB #1 WA5373650 Washington Community 85
WIDARAMA BEACH WATER RIGHTS ASSN. WA5396750 Washington Community 85
MINERVA TERRACE WA5355070 Washington Community 85
AWAD #51 WA53AC913 Washington Transient Non-Community 85
CREEKSIDE MEADOWS DIVISION II WA5304863 Washington Community 85
GRAYSTONE WA5336679 Washington Community 85
PRIMARY SCHOOL, THE WA5314611 Washington Non-Transient Non-Community 85
ALDER LAKE WA5326995 Washington Community 85
SPRING POINT HOMEOWNERS ASSOCIATION WA5383335 Washington Community 85
FERNDALE ESTATES LLC WA5324840 Washington Community 85
NISQUALLY ENTRANCE WA53NP640 Washington Transient Non-Community 85
COUGAR MOUNTAIN ACADEMY WA5301168 Washington Non-Transient Non-Community 85
PROSPECT POINT BEACH CLUB WA5369720 Washington Community 85
SUNNYSLOPE MUTUAL WATER SYSTEM WA5352550 Washington Community 85
BAINBRIDGE INDUSTRIAL PARK WA5314301 Washington Non-Transient Non-Community 85
LAZY ACRES WATER SYSTEM WA5346443 Washington Transient Non-Community 85
SCOTT PAPER COMPANY WA5376790 Washington Transient Non-Community 85
BEACH RV PARK WA5304975 Washington Community 84
ROYAL PACIFIC ORCHARD WA5307286 Washington Transient Non-Community 84
Borton - Two Bluffs Camp WA53AD870 Washington Transient Non-Community 84
CRESCENT APTS WA5315935 Washington Community 84
PENINSULA ARENAS, INC. WA5366903 Washington Transient Non-Community 84
MAC THOM ORCHARDS WA5307359 Washington Transient Non-Community 84
EVERGREEN MOBILE ESTATES WA5325724 Washington Community 84
FLEMINGS PLATT WATER ASSOCIATION WA5325610 Washington Community 84
BENEFICIAL WATER WA5315126 Washington Community 84
HIDDEN MEADOWS GOLF CLUB ME0094820 Washington Transient Non-Community 84
PIONEER WA5304387 Washington Community 84
HARBOR ON FISHERMAN BAY WA5331024 Washington Community 84
PLEASANT VALLEY CHRISTIAN CAMP WA5367895 Washington Transient Non-Community 84
HAI YACTH WA5381356 Washington Community 84
WEBER POINT WA5393970 Washington Community 84
Coulee Flats Dairy WA53AB974 Washington Non-Transient Non-Community 83
SHAWNEE HILLS WATER SYSTEM WA5377957 Washington Community 83
VILLAGE COURT APTS WA5391913 Washington Community 83
ORV LOWER CAMPGROUND WA5307254 Washington Transient Non-Community 83
DECEPTION SHORES WATER ASSOCIATION WA53AA097 Washington Community 83