All water systems in Washington
4,692 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Eagle Estates Thurston County |
53 | 0 | 0 | |
|
Four Winds Westward HO San Juan County |
53 | 0 | 0 | |
|
Green Valley Estates Water Assn Yakima County |
53 | 0 | 0 | |
|
Gunderson Water Works Lewis County |
53 | 0 | 0 | |
|
Harbor Crest Kitsap County |
53 | 1 | 0 | |
|
Hi-Color Orchard Farmworker Housing Okanogan County |
53 | 1 | 0 | |
|
Highland Estates Water System Adams County |
53 | 0 | 0 | |
|
Hope View Water CO Island County |
53 | 1 | 0 | |
|
Karen Place Thurston County |
53 | 0 | 0 | |
|
Keller Ferry Landing Lincoln County |
53 | 0 | 0 | |
|
Lake Christine Community Club Mason County |
53 | 1 | 0 | |
|
Newbeck Kitsap County |
53 | 0 | 0 | |
|
Nine Mile Store Spokane County |
53 | 1 | 0 | |
|
Palisades Assn Island County |
53 | 0 | 0 | |
|
Rainier View Park Addition Thurston County |
53 | 0 | 0 | |
|
Rose Avenue Water Association Kitsap County |
53 | 0 | 0 | |
|
Sunlight Beach Water CO INC Island County |
53 | 1 | 0 | |
|
Toyota of Pullman Whitman County |
53 | 0 | 0 | |
|
Whiteman Cove Water District Pierce County |
53 | 1 | 0 | |
|
Winddrift Well Kitsap County |
53 | 0 | 0 | |
|
Wishing Well Water CO Pierce County |
53 | 0 | 0 | |
|
Allyn Shop Mason County |
52 | 1 | 0 | |
|
Barneys Corner Pierce County |
52 | 0 | 0 | |
|
Broetje Wallula Ranch Walla Walla County |
52 | 0 | 0 | |
|
Clifton Pebble Beach Mason County |
52 | 1 | 0 | |
|
Chewelah Peak Community Water Co. Stevens County |
52 | 0 | 0 | |
|
Cowlitz Indian Tribal Housing Lewis County |
52 | 1 | 0 | |
|
Dalles Campground Pierce County |
52 | 0 | 0 | |
|
Elderwood Water Association King County |
52 | 0 | 0 | |
|
Faith Community Church Yakima County |
52 | 0 | 0 | |
|
Getaway Skagit Valley Skagit County |
52 | 0 | 0 | |
|
Glenwood Housing #2 Franklin County |
52 | 0 | 0 | |
|
Industrial Development Complex Benton County |
52 | 1 | 1 | |
|
Jblm (asp) Pierce County |
52 | 0 | 0 | |
|
Lil Prairie Mart Grays Harbor County |
52 | 0 | 0 | |
|
Lincoln Tree Farm Pierce County |
52 | 0 | 0 | |
|
Mats View Jefferson County |
52 | 1 | 0 | |
|
Mutiny Sands Club Island County |
52 | 1 | 0 | |
|
North Fork Survivors Cowlitz County |
52 | 0 | 0 | |
|
North Terra Vista Water Users Assn Yakima County |
52 | 0 | 0 | |
|
Ohana Coffee Clallam County |
52 | 0 | 0 | |
|
Pondilla Estates Community Assoc Island County |
52 | 1 | 0 | |
|
Quilcene Bible Church Jefferson County |
52 | 0 | 0 | |
|
Riverview #3 Franklin County |
52 | 0 | 0 | |
|
Roy Y Shell Pierce County |
52 | 1 | 0 | |
|
S & W Marina Holdings Inc. Pierce County |
52 | 1 | 0 | |
|
San Juan Vineyards Water System San Juan County |
52 | 2 | 0 | |
|
SM West Farmworker Housing Adams County |
52 | 0 | 0 | |
|
Stehekin Landing Chelan County |
52 | 0 | 0 | |
|
Sun Valley Orchard Farmworker Grant County |
52 | 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.