All water systems in Washington
1,921 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Elkamp Eastcreek Lewis County |
47 | 0 | 0 | |
|
Friends of Cloud Mountain Cowlitz County |
47 | 0 | 0 | |
|
Highland Fire Camp Okanogan County |
47 | 0 | 0 | |
|
Quinault Grays Harbor County |
47 | 0 | 0 | |
|
Seaway Hollow Association Skagit County |
47 | 0 | 0 | |
|
Shelton Auto Parts Mason County |
47 | 0 | 0 | |
|
Sea Breeze San Juan County |
47 | 0 | 0 | |
|
Transition Bicycle Company Whatcom County |
47 | 1 | 0 | |
|
Wynwood Center Pierce County |
47 | 0 | 0 | |
|
Wet Planet Rafting 2 Klickitat County |
47 | 0 | 0 | |
|
Willapa Hills Farm Lewis County |
47 | 0 | 0 | |
|
Apple Farmer Farmworker Housing Grant County |
46 | 0 | 0 | |
|
Commellinis Restaurant Spokane County |
46 | 1 | 0 | |
|
Cowiche Community Well Yakima County |
46 | 0 | 0 | |
|
Cimmaron Farmworker Housing Grant County |
46 | 0 | 0 | |
|
Deception Pass Marina INC Island County |
46 | 1 | 0 | |
|
Farmhouse on Greenbluff Spokane County |
46 | 0 | 0 | |
|
H&i Grocery Cowlitz County |
46 | 2 | 0 | |
|
Mountain Ranch Adventures Chelan County |
46 | 0 | 0 | |
|
Orcas Island Grange San Juan County |
46 | 0 | 0 | |
|
Twin Cedars Water System Spokane County |
46 | 0 | 0 | |
|
Blessed Hope Thurston County |
45 | 1 | 0 | |
|
Douglas Fir Campground East Whatcom County |
45 | 0 | 0 | |
|
Douglas Fir Campground West Whatcom County |
45 | 0 | 0 | |
|
Holmes Harbor Rod & Gun Club Island County |
45 | 0 | 0 | |
|
Huntley Lodge LLC Kittitas County |
45 | 2 | 0 | |
|
Lake Chelan Yacht Club Chelan County |
45 | 0 | 0 | |
|
Lummi Point Water Association Whatcom County |
45 | 0 | 0 | |
|
Mount SI Motel King County |
45 | 0 | 0 | |
|
Nine Mile Falls Community Church Spokane County |
45 | 0 | 0 | |
|
North Kitsap Business Park Kitsap County |
45 | 0 | 0 | |
|
Pack Forest Pierce County |
45 | 0 | 0 | |
|
Tnt Farmworker Housing Grant County |
45 | 0 | 0 | |
|
Tefft Cellars Yakima County |
45 | 0 | 0 | |
|
Vicente Farms & Sons Enterprise Whatcom County |
45 | 2 | 0 | |
|
Whidbey Island Eagles #3418 Island County |
45 | 1 | 0 | |
|
Wildberry Water System Pierce County |
45 | 0 | 0 | |
|
Camp Bethel Rustic Grays Harbor County |
44 | 1 | 0 | |
|
Camp David JR Clallam County |
44 | 0 | 0 | |
|
Chiropractic Health Center Pierce County |
44 | 1 | 0 | |
|
Crescent Bay Resort Grant County |
44 | 0 | 0 | |
|
Eaton Hill Winery Well Yakima County |
44 | 0 | 0 | |
|
Fidelitas Winery Benton County |
44 | 1 | 0 | |
|
Goat Rocks Community Assn Lewis County |
44 | 1 | 0 | |
|
Green Acre Farms Campbell RD H2a 1 Wapato · County |
44 | 1 | 0 | |
|
Grunewald Guild Chelan County |
44 | 2 | 0 | |
|
Hadaller Riffe Lake CG Lewis County |
44 | 0 | 0 | |
|
Hansen Thurston County |
44 | 0 | 0 | |
|
Harborview Fellowship Water System Pierce County |
44 | 0 | 0 | |
|
Jester Auto Museum & Event Center Lewis County |
44 | 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.