Browse Water Systems

10,030 public water systems in WA.

Public Water Systems Database

Browse 10,030 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
Shortys Garden and Home Mill Plain WA53AD385 Washington Transient Non-Community 315
SPRINGDALE TOWN OF WA5383400 Washington Community 315
Sunwood Graham WA5362034 Washington Community 315
TAYLOR STATION WA5345851 Washington Transient Non-Community 314
HUFF AND PUFF DRIVE IN WA5300801 Washington Transient Non-Community 313
WINDUST PARK WA5310673 Washington Community 313
STRATFORD ROAD ESTATES WA5307542 Washington Community 312
COWLITZ FOOD AND FUEL WA5369130 Washington Transient Non-Community 312
DRIFTWOOD HEIGHTS ASSOCIATION WA5319948 Washington Community 311
LEVEY PARK WA5310660 Washington Community 311
BEACHCOMBER H2O CO WA5304979 Washington Community 310
STEAMBOAT SQUARE WA5300519 Washington Non-Transient Non-Community 310
EVERGREEN ELEMENTARY SCHOOL WA5324774 Washington Non-Transient Non-Community 310
CANYON VILLAGE WATER SYSTEM INC WA5305801 Washington Community 310
SPO CO - HANGMAN VALLEY GOLF WA5330847 Washington Transient Non-Community 310
KLA-HA-YA WATER SYSTEM WA5342740 Washington Community 310
CAMANO LAGUNA VISTA WATER ASSOC WA5310725 Washington Community 310
WELLPINIT SCHOOL WA5341379 Washington Non-Transient Non-Community 310
OCEAN SHORES OUTDOOR CLUB WA5363005 Washington Transient Non-Community 309
RASER STATE PARK WA53SP022 Washington Transient Non-Community 309
SUNSHINE WA5305576 Washington Transient Non-Community 309
PARADISE ESTATES WATER DEPT INC WA5366090 Washington Community 309
LOOMIS LAKE STATE PARK WA53SP480 Washington Transient Non-Community 309
Y-EASY MART WA5302135 Washington Transient Non-Community 309
CEDAR SPRINGS CAMP WA5317901 Washington Community 308
AQUA VISTA WATER SUPPLY WA5302830 Washington Community 308
TERRY LANE 354 WA5387622 Washington Community 308
HAWK CREEK CAMPGROUND WA53NP335 Washington Transient Non-Community 308
MARBLEMOUNT RANGER STATION WA53NP600 Washington Transient Non-Community 308
Green Acres Orchard WA53AB877 Washington Non-Transient Non-Community 308
KID - Lorayne J WA5353220 Washington Community 307
PORT ORCHARD AIRPORT CAFE WA5382250 Washington Transient Non-Community 307
MCDONALD WELL WA5304149 Washington Transient Non-Community 307
CATTLEMENS LIVESTOCK EXCHANGE WA5333324 Washington Transient Non-Community 306
DASH POINT STATE PARK WA53SP205 Washington Transient Non-Community 306
RIVERSIDE SD CHATTAROY ELEMENTARY WA5372828 Washington Non-Transient Non-Community 306
SPO CO - FISH LAKE PARK WA5354300 Washington Transient Non-Community 306
DA STOR AT LILLIE'S CORNER 105338106 Washington Transient Non-Community 305
LIL' BROWN SMOKE SHACK 105338103 Washington Transient Non-Community 305
WANAPUM VILLAGE WA5329082 Washington Community 305
ENCHANTED VALLEY WA5323390 Washington Community 305
HULL, ROY WATER SYSTEM WA5334824 Washington Transient Non-Community 305
GIFFORD CAMPGROUND WA53NP300 Washington Transient Non-Community 304
THEODORE HOSS SPORTS COMPLEX WA5339951 Washington Transient Non-Community 304
PORT GAMBLE WA5300323 Washington Community 303
SOUTH LEWIS COUNTY REGIONAL PARK WA5304421 Washington Transient Non-Community 303
TOUCHET SCHOOL WA5388890 Washington Non-Transient Non-Community 303
TOPP MART 105388825 Washington Transient Non-Community 303
LITTLEROCK GROCERY WA5336964 Washington Transient Non-Community 303
CRYSTAL RIVER RANCH ASSOC WA5316480 Washington Community 302