All water systems in Idaho
2,020 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Valley CO OP Water Assn Kootenai County |
52 | 1 | 1 | |
|
Y Mobile Home Park Latah County |
52 | 0 | 0 | |
|
Dahl Subd Canyon County |
51 | 4 | 3 | |
|
Horseshu Vue Ranch Subd Boise County |
51 | 3 | 2 | |
|
Legacy Fields Twin Falls County |
51 | 2 | 1 | |
|
Above the Rim Travel Plaza Twin Falls County |
50 | 0 | 0 | |
|
American Motel Power County |
50 | 3 | 2 | |
|
Andersen Manufacturing INC Bonneville County |
50 | 1 | 1 | |
|
Anderson Camp Jerome County |
50 | 1 | 0 | |
|
Anderson Reserve Gem County |
50 | 1 | 0 | |
|
Arco Pop N Cork Butte County |
50 | 1 | 1 | |
|
Ardys Bakery Bonner County |
50 | 1 | 0 | |
|
Baker Ranch Bannock County |
50 | 3 | 1 | |
|
Balanced Rock Park Twin Falls County |
50 | 2 | 1 | |
|
Baldy Ridge Estates Bonner County |
50 | 1 | 1 | |
|
Bethel Baptist Church Rigby · Jefferson County |
50 | 2 | 0 | |
|
Big Elk Creek YMCA Camp Bonneville County |
50 | 3 | 1 | |
|
Big Juds Well Madison County |
50 | 1 | 0 | |
|
Blm Cottonwood Recreation Site Custer County |
50 | 2 | 1 | |
|
Blm East Fork Recreation Site Custer County |
50 | 1 | 0 | |
|
Blm Pine Bar Recreation Site Idaho County |
50 | 0 | 0 | |
|
Boise Gun Club Ada County |
50 | 1 | 0 | |
|
Bsa Island Park Scout Camp Fremont County |
50 | 3 | 3 | |
|
Calamity Water Users Assn Palisades · Bonneville County |
50 | 2 | 1 | |
|
Camas Estates Water Users Elmore County |
50 | 1 | 1 | |
|
Camas National Wildlife Refuge Hamer · Jefferson County |
50 | 2 | 1 | |
|
Canyon Estates Water System Fish Haven · Bear Lake County |
50 | 1 | 1 | |
|
Cascade Christian Church Camp Valley County |
50 | 2 | 1 | |
|
Cathedral Pines Baptist Camp Blaine County |
50 | 3 | 1 | |
|
Centennial Waterfront Park Twin Falls County |
50 | 0 | 0 | |
|
Cherry Ridge Rehab Gem County |
50 | 1 | 1 | |
|
Christis Mobile Park Canyon County |
50 | 1 | 0 | |
|
Clear Creek Lodge Boise County |
50 | 3 | 2 | |
|
Clover Trinity Lutheran School Twin Falls County |
50 | 1 | 1 | |
|
Cloverdale Montessori School Ada County |
50 | 1 | 0 | |
|
Coeur D Alene Elks Lodge 1254 Kootenai County |
50 | 1 | 0 | |
|
Coeur D'alene Sub-Agency Plummer · County |
50 | 2 | 0 | |
|
Conkling Marina & Resort Kootenai County |
50 | 3 | 0 | |
|
Curley Creek Water Assn Boundary County |
50 | 2 | 0 | |
|
Dar Pro Solutions Kuna · Ada County |
50 | 1 | 0 | |
|
Desert View Christian School Owyhee County |
50 | 1 | 1 | |
|
Desert Winds Chevron Elmore County |
50 | 0 | 0 | |
|
Elements Kitchen + Bar Gem County |
50 | 2 | 0 | |
|
Grain Craft Bingham County |
50 | 1 | 0 | |
|
Grandma Garcias Kitchen Minidoka County |
50 | 0 | 0 | |
|
Gsa Eastport Border Station Boundary County |
50 | 0 | 0 | |
|
Henggeler Packing Company INC Payette County |
50 | 0 | 0 | |
|
Hillview Subd Rexburg · Madison County |
50 | 1 | 1 | |
|
Hucks Rainey Creek Bonneville County |
50 | 1 | 1 | |
|
Idaho National Guard Range Center of O&m Ada County |
50 | 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 Idaho 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.