Tapcensus

All water systems in Idaho

2,020 systems

SystemServesStatusRules violated, 3 yrUnresolved
Symms Fruit Ranch INC
Canyon County 		88 4 1
Gayle Manufacturing CO
Canyon County 		87 0 0
King Hill Domestic Water and Sewer
Elmore County 		87 8 1
Red Horse Mountain
Kootenai County 		87 0 0
3 Horse Ranch Vineyards
Gem County 		86 0 0
Town and Country Water Users Assn
Elmore County 		86 4 2
Twin Pines Mobile Park
Bannock County 		86 0 0
Usfs Laird Park Campground
Latah County 		86 1 1
Ahsahka Water and Sewer Dist
Clearwater County 		85 6 4
Buffalo River Estates 1 and 2
Fremont County 		85 0 0
Camp Sawtooth Presbyterian
Blaine County 		85 4 2
Evergreen Terrace Water Association
Benewah County 		85 0 0
Idle Wheels MHP Cat LLC
Bingham County 		85 4 3
New Horizons Water INC
Elmore County 		85 4 2
Pleasant Acres Mobile Home Park
Elmore County 		85 3 2
Rivervue Middle School
Canyon County 		85 2 2
Scenic Mobile Estates
Kootenai County 		85 1 0
Town and Country Mobile Home Park
Bingham County 		85 0 0
Valley Wide Co-Op Wendell
Gooding County 		85 0 0
Wildhorse Ridge Subd
Bannock County 		85 4 1
Rose Garden Mobile Home Park
Bingham County 		84 2 0
Terrace Water Corp INC
Ada County 		84 0 0
Andco Management
Bonneville County 		83 1 0
Miller Country Estates
Bonneville County 		83 0 0
Targhee Meadows Water Users Assn
Teton County 		83 0 0
Hoo Doo Harvard Water and Sewer Dist
Latah County 		82 5 1
Swan Valley Elementary
Irwin · Bonneville County 		82 2 0
Sienna Ridge Estates
Kootenai County 		81 1 1
Stonegate 2 Subdivision
Fremont County 		81 1 0
Beaver Creek Camp Assn
Bonner County 		80 0 0
Bloomsburg Trailer Park
Kootenai County 		80 1 0
Calder Water and Sewer District
Shoshone County 		80 1 0
Camp Perkins Lutheran Outdoor Ministries
Blaine County 		80 2 2
Clearwater Water Dist
Idaho County 		80 2 1
Hillview Extended Stay
Power County 		80 2 0
Itd Lenore Rest Stop
Nez Perce County 		80 1 0
Lakeview Homeowners Assn INC
Bonneville County 		80 3 0
Lava Campground
Bannock County 		80 2 1
Lochsa Lodge
Idaho County 		80 0 0
Malta SR Seminary
Cassia County 		80 2 0
Moravia Water Assn
Boundary County 		80 1 0
Morrison Estates Homeowner Water Assn
Kootenai County 		80 0 0
Paradise Point
Valley County 		80 2 0
Schneiders Subd
Bonner County 		80 0 0
Shady Rest RV Park and Campground
Bonneville County 		80 5 2
Silver Beach Resort
Kootenai County 		80 1 0
Syngenta Seeds INC
Canyon County 		80 0 0
Tamarack Mills LLC Dba Evergreen Forests
Adams County 		80 2 2
Tammany Alternative Center
Nez Perce County 		80 2 1
Ups Rexburg (idrex)
Madison County 		80 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.