All water systems in Washington
1,921 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Lakedale Water System San Juan County |
44 | 0 | 0 | |
|
Lds Church (recreation Area) Thurston County |
44 | 0 | 0 | |
|
Lummi Island Congregational Church Whatcom County |
44 | 1 | 0 | |
|
Mallard Bay Resort Spokane County |
44 | 0 | 0 | |
|
Maytown Truck Stop Thurston County |
44 | 0 | 0 | |
|
North County Christ the King Church Whatcom County |
44 | 0 | 0 | |
|
Orondo Water System Douglas County |
44 | 1 | 0 | |
|
OX Team Orchard Douglas County |
44 | 0 | 0 | |
|
Ross Power House Whatcom County |
44 | 0 | 0 | |
|
Rader Road HOA Okanogan County |
44 | 0 | 0 | |
|
Skeels, Clyde Water System Grant County |
44 | 0 | 0 | |
|
Sunset Acres Owners Assoc San Juan County |
44 | 0 | 0 | |
|
Swan Lake Campground Ferry County |
44 | 0 | 0 | |
|
Talmo Sutherland Pierce County |
44 | 0 | 0 | |
|
The Last Resort Kittitas County |
44 | 0 | 0 | |
|
Yakima River RV Park Kittitas County |
44 | 0 | 0 | |
|
American Legion Community Center Pierce County |
43 | 0 | 0 | |
|
Camp Parsons Jefferson County |
43 | 0 | 0 | |
|
Chabad Jewish Discovery Center Thurston County |
43 | 2 | 0 | |
|
Cle Elum River Cg/cle Elum RD Kittitas County |
43 | 0 | 0 | |
|
Cornerstone Ranches Farmworker Housing Toppenish · County |
43 | 1 | 1 | |
|
Indian Camp Buckhorn MT Orchard Okanogan County |
43 | 0 | 0 | |
|
Lds Church (belfair Building) Mason County |
43 | 1 | 0 | |
|
North Bonneville Tfas County |
43 | 1 | 0 | |
|
North Prosser Market Benton County |
43 | 1 | 0 | |
|
Odessa Trading Company Grant County |
43 | 0 | 0 | |
|
Paradise Campground HP 1 Skamania County |
43 | 0 | 0 | |
|
Randy Allred Orchards Grant County |
43 | 0 | 0 | |
|
Salishan Water System Ferry County |
43 | 0 | 0 | |
|
Smart Gardens Water Spokane County |
43 | 0 | 0 | |
|
Walker S Lone Pine Orchard Douglas County |
43 | 1 | 0 | |
|
Wildcat Lake County Park Kitsap County |
43 | 1 | 0 | |
|
Allens Market Yakima County |
42 | 0 | 0 | |
|
Big Toe Salvage Benton County |
42 | 2 | 0 | |
|
Calvary Chapel of Port Orchard Kitsap County |
42 | 0 | 0 | |
|
Camp Arrowhead Skamania County |
42 | 1 | 0 | |
|
Double K Retreat & Adventure Center Kittitas County |
42 | 1 | 0 | |
|
Dollar General Spokane County |
42 | 0 | 0 | |
|
Eagle Lakes Ranch Franklin County |
42 | 0 | 0 | |
|
Ehlers Labor Camp Whatcom County |
42 | 0 | 0 | |
|
Evergreen Park Water System Kittitas County |
42 | 0 | 0 | |
|
Flat Point Community INC San Juan County |
42 | 0 | 0 | |
|
Issaquah Christian Church King County |
42 | 0 | 0 | |
|
Jackson Hwy Veterinary Clinic Lewis County |
42 | 0 | 0 | |
|
MR Qwiks Country Store Franklin County |
42 | 2 | 0 | |
|
Obstruction Island Community Club San Juan County |
42 | 0 | 0 | |
|
Sundale Fruit Company LLC Klickitat County |
42 | 0 | 0 | |
|
Sunrise Grocery Store Whatcom County |
42 | 0 | 0 | |
|
Skeel Roads Water System Douglas County |
42 | 0 | 0 | |
|
Sravasti Abbey Water System Pend Oreille County |
42 | 1 | 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.