Browse Water Systems

10,046 public water systems in WA.

Public Water Systems Database

Browse 10,046 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
SILVER CREEK GUARD STA WA53F5838 Washington Transient Non-Community 25
SODA SPRINGS CAMPGROUND WA53F5858 Washington Transient Non-Community 25
LAKE THOMAS-GILLETTE CAMP WA53F8511 Washington Transient Non-Community 25
ADAMS FORK CAMPGROUND WA53FS003 Washington Transient Non-Community 25
ADAMS FORK NO 2 WA53FS004 Washington Transient Non-Community 25
ADAMS FORK NO 4 WA53FS006 Washington Transient Non-Community 25
AMERICAN FORKS WA53FS008 Washington Transient Non-Community 25
Foothills Mission Church WA5320446 Washington Transient Non-Community 25
LAGOON POINT ACRES WA5343547 Washington Community 25
LOUELLA GUARD STATION WA53FS595 Washington Transient Non-Community 25
TRONSEN CR. CG. #1/L'WORTH R.D. WA53FS599 Washington Transient Non-Community 25
LUCERNE GUARD STATION WA53FS601 Washington Transient Non-Community 25
MEMORIAL CAMPGROUND WA53FS616 Washington Transient Non-Community 25
SQUAXIN ISLAND TRIBAL CENTER WA53IH747 Washington Non-Transient Non-Community 25
KLIPSAN BEACH COTTAGES WA5342833 Washington Community 25
LARKIN, WILLIAM WATER SYSTEM WA5342879 Washington Transient Non-Community 25
JUNIOR POINT WA53FS440 Washington Transient Non-Community 25
LENA CREEK CAMPGROUND HP 1 WA53FS522 Washington Transient Non-Community 25
LIBERTY WORK CENTER WA53FS530 Washington Transient Non-Community 25
LION ROCK SPRING WA53FS536 Washington Transient Non-Community 25
LITTLE SODA SPRING WA53FS556 Washington Transient Non-Community 25
BLACK LAKE GRANGE 861 WS WA5306518 Washington Transient Non-Community 25
MORNING GLORY WA53FS645 Washington Transient Non-Community 25
NICE CAMPGROUND WA53FS679 Washington Transient Non-Community 25
NORTH CLEAR LAKE WA53FS690 Washington Transient Non-Community 25
OKLAHOMA CAMPGROUND HP 2 WA53FS709 Washington Transient Non-Community 25
OLALLIE CAMPGROUND WA53FS712 Washington Transient Non-Community 25
8-MILE CG. WEST/L'WORTH R.D. WA53FS744 Washington Transient Non-Community 25
POLE PATCH WA53FS750 Washington Transient Non-Community 25
QUARTZ MOUNTAIN SPRING WA53FS754 Washington Transient Non-Community 25
NORTH MASON EAGLES WA5306847 Washington Transient Non-Community 25
TOBY WATER SYSTEM WA53IH775 Washington Community 25
TOPPENISH COMM CENTER WA53IH778 Washington Community 25
UPPER COMMUNITY WA53IH819 Washington Community 25
WAPATO LONG HOUSE WA53IH876 Washington Community 25
WHITE SWAN LONG HOUSE WA53IH888 Washington Community 25
YAKIMA PHS-IHS CENTER WA53IH954 Washington Community 25
ELWHA ALTAIR WA53NP010 Washington Transient Non-Community 25
ELWHA CAMPGROUND WA53NP220 Washington Transient Non-Community 25
KING COUNTY SHOP #2 WA5338640 Washington Non-Transient Non-Community 25
CASCADE SERVICES SUBDIVISION WA5339281 Washington Non-Transient Non-Community 25
KCWD #38 WA5339500 Washington Community 25
KCWD #43, RIVERTON HGTS WA5339650 Washington Community 25
KCWD #61, WHITE CENTER WA5340200 Washington Community 25
RAINIER SPORTSMAN'S CLUB WA5340690 Washington Transient Non-Community 25
CARR, JACK WATER SYSTEM WA5341353 Washington Transient Non-Community 25
NORTH VALLEY RV PARK WA5341801 Washington Transient Non-Community 25
WAGON WHEEL CAFE WA5342060 Washington Transient Non-Community 25
KINGS TEENS WA5342065 Washington Transient Non-Community 25
KINGS VETERINARY CLINIC WA5342068 Washington Transient Non-Community 25