All water systems in Washington
1,921 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
East Selah Div Office Yakima County |
31 | 0 | 0 | |
|
Elma Country Club Mason County |
31 | 0 | 0 | |
|
Enetai Kitsap County |
31 | 0 | 0 | |
|
Jamie Baird Water System Grant County |
31 | 0 | 0 | |
|
Kevca Water Clallam County |
31 | 0 | 0 | |
|
Leavenworth Ski Hill/leavenworth Chelan County |
31 | 0 | 0 | |
|
Marshall Lake Resort Pend Oreille County |
31 | 0 | 0 | |
|
Mazama Water Association Okanogan County |
31 | 0 | 0 | |
|
North Bluff Association Island County |
31 | 0 | 0 | |
|
North Pacific Bible Camp Lewis County |
31 | 1 | 0 | |
|
Orcas Island Foundation Camp San Juan County |
31 | 0 | 0 | |
|
Omak Omk City of Okanogan County |
31 | 0 | 0 | |
|
Psp Toledo LLC Lewis County |
31 | 0 | 0 | |
|
Rubys on Silver Lake Spokane County |
31 | 2 | 0 | |
|
Reconciliation Church Grant County |
31 | 1 | 0 | |
|
Teanaway Ridge Water System Kittitas County |
31 | 0 | 0 | |
|
Wild Horse Campground System 1 Grant County |
31 | 0 | 0 | |
|
Wesola Polana Okanogan County |
31 | 1 | 0 | |
|
Aeneas General Store Okanogan County |
30 | 0 | 0 | |
|
Adventures in Learning Preschool Thurston County |
30 | 0 | 0 | |
|
Barrier Dam Campground Lewis County |
30 | 0 | 0 | |
|
Bnc Water System Spokane County |
30 | 0 | 0 | |
|
Boondocks Tavern King County |
30 | 0 | 0 | |
|
Brady Food Mart Grays Harbor County |
30 | 0 | 0 | |
|
Canal View Mason County |
30 | 0 | 0 | |
|
Cedar Grove Water Company King County |
30 | 1 | 0 | |
|
Country Foods USA Yakima County |
30 | 0 | 0 | |
|
Cove Beach Water System King County |
30 | 1 | 0 | |
|
Camp Korey Skagit County |
30 | 0 | 0 | |
|
Darrington Kingdom Hall Snohomish County |
30 | 0 | 0 | |
|
Dye Seed Ranch 1 Garfield County |
30 | 0 | 0 | |
|
Dirt Holdings Water System Franklin County |
30 | 0 | 0 | |
|
Doodlevines Winery and Events Yakima County |
30 | 0 | 0 | |
|
Kangas Road LLC Lewis County |
30 | 0 | 0 | |
|
Log Cabin Pub & Eatery Pierce County |
30 | 0 | 0 | |
|
Lopez Island Golf Club San Juan County |
30 | 1 | 0 | |
|
Lovitt Restaurant Stevens County |
30 | 0 | 0 | |
|
Matlock General Store Mason County |
30 | 0 | 0 | |
|
Norway Pass Trailhead HP Skamania County |
30 | 2 | 0 | |
|
Panther Campground HP NO 1 Skamania County |
30 | 1 | 0 | |
|
Precision Fruit Yakima County |
30 | 0 | 0 | |
|
Rainbow Trout Club Homeowners Assoc King County |
30 | 0 | 0 | |
|
Rest a While RV Park Mason County |
30 | 2 | 0 | |
|
Rhododendron Mobile Home Park Kitsap County |
30 | 0 | 0 | |
|
Red Dog Saloon Water System King County |
30 | 0 | 0 | |
|
Red Fall Quick Stop King County |
30 | 0 | 0 | |
|
Rustic Retreat Chelan County |
30 | 0 | 0 | |
|
Seattle Yacht Club Henry Island San Juan County |
30 | 0 | 0 | |
|
Silver Lake Motel and Resort Cowlitz County |
30 | 0 | 0 | |
|
South Bay Fire Sta 81 Thurston County |
30 | 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.