All water systems in Washington
1,921 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Mineral Lions Den Lewis County |
76 | 0 | 0 | |
|
Rocky Point Campground Pierce County |
76 | 0 | 0 | |
|
Sit N Bull Saloon Okanogan County |
76 | 1 | 0 | |
|
West Beach Resort San Juan County |
76 | 0 | 0 | |
|
Winchester Orchard Farmworker Grant County |
76 | 0 | 0 | |
|
Yoked Farmhouse Brewery Kitsap County |
76 | 0 | 0 | |
|
Andersens RV Park Pacific County |
75 | 0 | 0 | |
|
Ahtanum Berry Patch Yakima County |
75 | 0 | 0 | |
|
BT Loftus Ranches Field 19 Well Yakima County |
75 | 0 | 0 | |
|
Camp Fife Yakima County |
75 | 2 | 0 | |
|
Country Christian Center Franklin County |
75 | 1 | 0 | |
|
Dalkena Community Church Pend Oreille County |
75 | 2 | 0 | |
|
Olympia Bible Thurston County |
75 | 1 | 0 | |
|
Sacred Road Ministries White Swan · County |
75 | 1 | 0 | |
|
Stanwood Kingdom Hall Snohomish County |
75 | 0 | 0 | |
|
Southend Water System San Juan County |
75 | 0 | 0 | |
|
Tillicum Beach Assn Island County |
75 | 1 | 0 | |
|
Triple L Ranch Kittitas County |
75 | 0 | 0 | |
|
Wiley Theater Jefferson County |
75 | 0 | 0 | |
|
Little White Salmon Natl Fish Hatc Skamania County |
74 | 0 | 0 | |
|
Medicine Creek Winery Thurston County |
74 | 1 | 0 | |
|
Stewarts Arena Thurston County |
74 | 1 | 0 | |
|
Zittels Marina Thurston County |
74 | 1 | 0 | |
|
Crescent Bar Outdoor Rec Club Douglas County |
73 | 0 | 0 | |
|
Kopachuck State Park Pierce County |
73 | 0 | 0 | |
|
Liars Cove Okanogan County |
73 | 1 | 0 | |
|
Soos Creek Salmon Hatchery King County |
73 | 0 | 0 | |
|
Black Mountain Ranch Whatcom County |
72 | 1 | 0 | |
|
Cormorant Water System San Juan County |
72 | 0 | 0 | |
|
Dryden Independent Plaza & RV Chelan County |
72 | 1 | 0 | |
|
Frenchman Orchard Farmworker Grant County |
72 | 0 | 0 | |
|
Lakeside Bible Camp Island County |
72 | 1 | 0 | |
|
Loge Alta Crystal Pierce County |
72 | 2 | 0 | |
|
Larson Park Grant County |
72 | 0 | 0 | |
|
Silver Beach Resort Yakima County |
72 | 2 | 0 | |
|
Valley Fruit Orchards LLC Grant County |
72 | 0 | 0 | |
|
WJ Lodge LLC Yakima County |
72 | 0 | 0 | |
|
Wahluke Meeting House Grant County |
72 | 1 | 0 | |
|
Big Bear Kitsap County |
71 | 0 | 0 | |
|
Cave B Winery Grant County |
71 | 0 | 0 | |
|
Conconully Bible Camp Okanogan County |
71 | 1 | 0 | |
|
Ellensburg Golf and Country Club Kittitas County |
71 | 0 | 0 | |
|
Elk Meadows Park Klickitat County |
71 | 1 | 0 | |
|
Greenbank Beach Water Co. Inc. Island County |
71 | 0 | 0 | |
|
Just Plain Grocery & Gas Chelan County |
71 | 0 | 0 | |
|
King Fuji Ranch Housing Grant County |
71 | 0 | 0 | |
|
Ncsb Okanogan County |
71 | 1 | 0 | |
|
Port Orchard Seventh Day Kitsap County |
71 | 1 | 0 | |
|
Prince of Peace Catholic Church Mason County |
71 | 2 | 0 | |
|
Sacred Heart Catholic Church Clark County |
71 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Washington records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.