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
CENTRAL GRANGE WA5312157 Washington Transient Non-Community 49
Tatoosh Motel WA5387188 Washington Transient Non-Community 49
FORT WALLULA MINI-MART WA5301479 Washington Transient Non-Community 49
PARADISE VALLEY CAMPGROUND RESORT WA5327751 Washington Transient Non-Community 49
HARMONS MOBILE HOME COURT WA5331343 Washington Community 49
WILEY CITY MARKET WA5336781 Washington Transient Non-Community 49
KENWORTH NORTHWEST WA53AA425 Washington Transient Non-Community 49
AGRI NORTHWEST-MCNARY FARM WTR SYS WA5338646 Washington Non-Transient Non-Community 49
TOUCHET SDA CHURCH WA5338864 Washington Non-Transient Non-Community 49
VCA Battle Ground Animal Hospital WA53AC565 Washington Transient Non-Community 49
Blue Barn Water WA53AC445 Washington Transient Non-Community 48
AGATE BEACH WA5300510 Washington Community 48
CORNERSTONE ESTATES 606 WA5300133 Washington Community 48
ALAMO ORCHARD CO - PATEROS WA5307278 Washington Transient Non-Community 48
COLUMBIA CREST ESTATES WA5307200 Washington Community 48
MATSON - MATTAWA CAMPUS WA53AD034 Washington Transient Non-Community 48
BLUE SKY COUNTRY FARMS WA5307516 Washington Community 48
ISLAND COUNTY MAXWELTON PARK WA5313227 Washington Transient Non-Community 48
WEBB HILL WA5305738 Washington Transient Non-Community 48
BURBANK RANCH HOUSING WA53AD176 Washington Transient Non-Community 48
Meadow Park Water System WA5305848 Washington Community 48
RAINWOOD WA5314730 Washington Community 48
BRIANWOOD WA5306651 Washington Community 48
PIT WATER CO 328 WA5305956 Washington Community 48
GATEWAY INN WA5327235 Washington Transient Non-Community 48
BRUTUS WATER SYSTEM WA5308914 Washington Community 48
COWICHE WATER ASSOCIATION WA5304316 Washington Community 48
CLIFFDELL SUMMER HOMES ASSN WA5318620 Washington Transient Non-Community 48
141ST AVE KPN 661 WA5324781 Washington Community 48
GLENWOOD FARMS 2 WEST WA5336233 Washington Community 48
CLERGET 253 WA5338171 Washington Community 48
RIVERVALE WATER ASSN WA5372965 Washington Community 48
RIVERSIDE WATER DIST #1 WA5372844 Washington Community 48
PORT SUSAN TERRACE WATER WA5368950 Washington Community 48
CASCADE MHP WA5367310 Washington Community 48
SCANDIALAND MOBILE HOME PARK WA5376467 Washington Community 48
SPRING CREEK NATIONAL FISH HATCHERY WA53FW755 Washington Transient Non-Community 48
North Cascades Env Learning Center WA53NP060 Washington Transient Non-Community 48
SEVENTH HEAVEN COUNTRY CLUB WA5377675 Washington Community 48
Coombs Ranch WA53AC011 Washington Transient Non-Community 48
Eilers Housing WA53AD763 Washington Transient Non-Community 48
Roxbury Farmworker Housing WA53AD649 Washington Transient Non-Community 48
MARYS CORNER MEDICAL CLINIC WA53AA376 Washington Transient Non-Community 48
Early Bird Orchard #3 TWH WS WA53AD491 Washington Transient Non-Community 48
Northside Community Church WA53AE042 Washington Transient Non-Community 48
R & P RENTALS WA5368437 Washington Transient Non-Community 48
PACE INTERNATIONAL 105327112 Washington Non-Transient Non-Community 48
Black Star Ranch Farmworker Housing WA53AD620 Washington Transient Non-Community 48
Rizzuti Farms WA53AC005 Washington Transient Non-Community 48
COUGAR MOUNTAIN MONTESSORI SCHOOL WA5317397 Washington Non-Transient Non-Community 48