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
CHELAN CO PUD - CHELAN RIDGE WA5300631 Washington Community 110
IRON BEAR WATER SUPPLY WA5337405 Washington Transient Non-Community 110
RAINIER VENEER WA5360910 Washington Non-Transient Non-Community 110
LEWIS AND CLARK CAMPGROUND WA5326049 Washington Transient Non-Community 110
TWIN VIEW ESTATES COMMUNITY ASSOC WA5390032 Washington Community 110
MEADOW WOOD SHOPPING MALL - BIG LAKE AK2222343 Washington Transient Non-Community 110
KANER FLAT CG/NACHES RD WA53FS450 Washington Transient Non-Community 110
ROZA HEIGHTS WATER ASSN WA5374800 Washington Community 110
NFFC - Quincy WA5308124 Washington Transient Non-Community 110
GREEN MOUNTAIN ACRES WA5329594 Washington Community 110
STUDEBAKER HEIGHTS SUBD WA5384681 Washington Community 110
ARCADIA ESTATES WA5302857 Washington Community 110
TERRACE INN WA5310360 Washington Transient Non-Community 110
ALASKA AIRLINES CORDOVA AK2299068 Washington Transient Non-Community 110
LONG LAKE COUNTY PARK WA5319636 Washington Transient Non-Community 110
LAKEWOOD PARK WATER WA5362778 Washington Community 110
HOLMES HARBOR WATER CO WA5333870 Washington Community 110
LAMPLIGHTER MOBILE HOME COURT WA5345675 Washington Community 110
CENTURY WATER ASSOCIATION WA5300601 Washington Community 110
VIETZKE VILLAGE WA5391738 Washington Community 110
INFRA PACIFIC WATER SYSTEM WA5307087 Washington Non-Transient Non-Community 110
HIGHLAND ESTATES WA5332735 Washington Community 110
WENATCHEE DIST. OFC. MAINT. SITE WA53HD960 Washington Non-Transient Non-Community 110
CENTRAL MOBILE HOME PARK WA5312170 Washington Community 110
DIAMOND POINT WATER SYSTEM WA5306536 Washington Community 110
CAMAS MEADOWS BIBLE CAMP WA5310795 Washington Transient Non-Community 110
RESERVATION ROAD 105300058 Washington Community 110
HOMESTEAD ACRES WA5333969 Washington Community 109
TACOMA COUNTRY ESTATES WA5386790 Washington Community 109
CASCADE PEAKS CAMPGROUND WA5301970 Washington Transient Non-Community 109
Mazama Store WA5334216 Washington Transient Non-Community 109
EDGEHILL WATER ASSN WA5322400 Washington Community 109
ELLENSBURG KOA WA5322940 Washington Transient Non-Community 109
SKYLINE WEST COMMUNITY CLUB WA5380212 Washington Community 109
RIVERWOOD PARK COMMUNITY CLUB WA5373030 Washington Community 109
SATUS LONGHOUSE 105300149 Washington Transient Non-Community 109
ARLINGTON KINGDOM HALL OF JEHOVAH WA5311876 Washington Transient Non-Community 109
BURNETT WATER DISTRICT WA5309600 Washington Community 109
CARNAHAN'S TRAILER COURT WA53IH122 Washington Community 109
WINNWOOD WA5397520 Washington Community 109
CLARKS RESTAURANT WA5313346 Washington Transient Non-Community 109
RANCH ACRE WA5328551 Washington Community 109
POTLATCH BEACH MUTUAL WA5369050 Washington Community 109
COCONUT COVE RESORT WI1220685 Washington Transient Non-Community 108
NELSON-CRANE CHRISTIAN SCHOOL WA5305498 Washington Non-Transient Non-Community 108
LAKE-O-THE-WOODS WA5323456 Washington Community 108
UNCLE DANS COUNTRY STORE WA5300166 Washington Transient Non-Community 108
PASCO GOLFLAND WA5301487 Washington Transient Non-Community 108
PINE CREEK WC WA53FS806 Washington Transient Non-Community 108
PARADISE FOREST ESTATES WA5366100 Washington Transient Non-Community 108