Water quality in Gannett, Idaho
Gannett is in Blaine County. 46 active public water systems serve the county; 37 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Blaine County
21 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Picabo Water System |
50 | 1 | 6.4 mi | |
| Bellevue City of |
2,747 | 4 | 9.1 mi | |
| Carey City of |
993 | 1 | 11.5 mi | |
| Hailey Water and Sewer |
8,000 | 1 | 13.2 mi | |
| Holiday Highway Subd |
45 | 2 | 15.5 mi | |
| The Valley Club |
135 | 0 | 17.1 mi | |
| Heatherlands Subd |
200 | 1 | 18.3 mi | |
| Starweather Estates |
150 | 1 | 18.6 mi | |
| Golden Eagle Ranch |
120 | 2 | 19.2 mi | |
| Greenhorn Subd |
75 | 5 | 19.5 mi | |
| Aspen Hollow Homeowners Assoc |
75 | 2 | 19.9 mi | |
| Mid Valley Water Company LLC |
450 | 1 | 21.6 mi | |
| Cold Springs Subd |
300 | 0 | 21.6 mi | |
| Sun Valley Water and Sewer Dist |
3,400 | 4 | 24.4 mi | |
| Ketchum City of |
3,555 | 3 | 25.4 mi | |
| Hulen Meadows Water Company |
390 | 1 | 27.5 mi | |
| Smiley Creek Water Users Assn INC |
117 | 6 | — | |
| Woodenhills Water Works |
62 | 2 | — | |
| Chalet Mobile Home Park |
60 | 2 | — | |
| Suntree Hollow Mobile Home Court |
60 | 2 | — | |
| Sage Springs Subdivision |
53 | 0 | — |
Non-community systems in Blaine County (24: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Gannett Country Club |
45 | 1 | 0 | |
|
Timmerman Hill Rest Area Itd |
25 | 1 | 0 | |
|
Magic Westside Water Users INC |
47 | 3 | 1 | |
|
Life Church Hailey |
125 | 1 | 0 | |
|
Mountain Humane |
25 | 0 | 0 | |
|
Ritzau Park Fountain |
100 | 0 | 0 | |
|
Boxcar Fountain |
25 | 1 | 1 | |
|
Bald Mountain |
1,000 | 1 | 0 | |
|
Usfs Boundary Picnic Area |
25 | 0 | 0 | |
|
Usfs Wood River Campground |
100 | 0 | 0 | |
|
Usfs Snra Head Quarters Bldg |
130 | 1 | 0 | |
|
Camp Sawtooth Presbyterian |
85 | 4 | 2 | |
|
Cathedral Pines Baptist Camp |
50 | 3 | 1 | |
|
Usfs Easley Campground |
78 | 1 | 0 | |
|
Lds Camp Manapu Ketchum |
200 | 2 | 1 | |
|
Galena Lodge |
120 | 1 | 0 | |
|
Smiley Creek Lodge |
100 | 1 | 0 | |
|
Camp Perkins Lutheran Outdoor Ministries |
80 | 2 | 2 | |
|
Luther Heights Bible Camp |
100 | 2 | 0 | |
|
Lds Camp Smokey Lodge |
25 | 2 | 1 | |
|
Lds Camp Cabin Creek |
200 | 2 | 1 | |
|
Usfs Tincup Hiker Transfer CP |
38 | 0 | 0 | |
|
Usfs Alturas Lake Water System |
202 | 0 | 0 | |
|
Smiley Creek Dump Station |
25 | 2 | 0 |
About this data
Water systems are matched to Blaine County, nearest to Gannett first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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. Retrieved from ECHO on Oct 11, 2026.