All water systems in Washington
1,921 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Fairholme Campground Clallam County |
161 | 0 | 0 | |
|
Chief Timothy Park Asotin County |
160 | 1 | 0 | |
|
Satus Shaker Church Toppenish · County |
160 | 0 | 0 | |
|
Triangle Recreation Camp WS Snohomish County |
159 | 1 | 0 | |
|
Winlock Shell Lewis County |
159 | 0 | 0 | |
|
Peninsula Life Church Pierce County |
158 | 0 | 0 | |
|
Rainbow Beach Resort Coulee Dam · County |
158 | 4 | 2 | |
|
Camp Seymour YMCA Pierce County |
157 | 0 | 0 | |
|
Klemgard County Park Whitman County |
157 | 0 | 0 | |
|
Crosby Chapel Kitsap County |
156 | 0 | 0 | |
|
Lazy F Camp & Retreat Center Kittitas County |
156 | 0 | 0 | |
|
Lytle Water System Chelan County |
156 | 1 | 0 | |
|
Watsons Harverene Resort INC Chelan County |
156 | 0 | 0 | |
|
Denny Creek Campground King County |
155 | 0 | 0 | |
|
Emerald City Green Machine Okanogan County |
155 | 0 | 0 | |
|
Dunes Bible Camp Pacific County |
154 | 0 | 0 | |
|
Port Orchard Market and Deli Kitsap County |
154 | 0 | 0 | |
|
Wawawai County Park Whitman County |
154 | 0 | 0 | |
|
Camp Lyle McLeod Mason County |
153 | 0 | 0 | |
|
Country River Farm Okanogan County |
153 | 1 | 0 | |
|
Mardon Resort Grant County |
153 | 0 | 0 | |
|
6211 NW Dr Ferndale WS Whatcom County |
152 | 0 | 0 | |
|
Camp Nabor Lee Stevens County |
152 | 0 | 0 | |
|
Coho Campground Grays Harbor County |
152 | 2 | 0 | |
|
P and G Orchards Camp 3 Okanogan County |
152 | 0 | 0 | |
|
Sandhill Park Mason County |
152 | 0 | 0 | |
|
Blue Lake Resort Grant County |
151 | 1 | 0 | |
|
Moses Lake Irrig & Rehab District Grant County |
151 | 1 | 0 | |
|
101 Building Quileute Shuwah · County |
150 | 1 | 0 | |
|
Alderbrook Park Clark County |
150 | 0 | 0 | |
|
Bumping Lake Marina Yakima County |
150 | 1 | 0 | |
|
Chewelah Lds Chapel Stevens County |
150 | 2 | 0 | |
|
Key Peninsula Volunteer Park Pierce County |
150 | 1 | 0 | |
|
Peach Beach RV Park Klickitat County |
150 | 1 | 0 | |
|
Spencer Lake Bar and Grill Mason County |
150 | 1 | 0 | |
|
Klipchuck CG Methow RD Okanogan County |
149 | 1 | 0 | |
|
Lakes Community Church Spokane County |
147 | 1 | 0 | |
|
Potholes Home Owners Association Grant County |
147 | 0 | 0 | |
|
SR 902 Well Spokane County |
147 | 0 | 0 | |
|
Seventh Day Adventist School Yelm Thurston County |
146 | 0 | 0 | |
|
Chehalis RV Park Lewis County |
144 | 0 | 0 | |
|
North Woods Assn Skamania County |
144 | 0 | 0 | |
|
Cascadian Home Farm Skagit County |
143 | 0 | 0 | |
|
Lake Easton State Park West Kittitas County |
143 | 1 | 0 | |
|
ST Johns Bakery Klickitat County |
143 | 0 | 0 | |
|
Camp Ghormley Yakima County |
142 | 2 | 0 | |
|
Camp Robbinswold Girl Scout Mason County |
142 | 0 | 0 | |
|
Highland Orchards Douglas County |
142 | 0 | 0 | |
|
Crow Butte Park Benton County |
141 | 1 | 0 | |
|
Decatur Shores Community Assoc San Juan County |
140 | 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.