Teton County, Montana
16 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Pine Butte | 35 | Groundwater | 31 | 11 |
| Box R Bar Unapproved | 25 | Groundwater | 39 | 5 |
| Teton Pass Ski Area Inc | 150 | Groundwater | 29 | 3 |
| Dutton Town of | 338 | Groundwater | 130 | 2 |
| Fairfield Mennonite Church | 260 | Surface Water Purchased | 9 | 2 |
| Miller Colony | 84 | Groundwater | 9 | 2 |
| Greenfield Elem School Dist 75 | 90 | Groundwater | 10 | 1 |
| Rockport Colony | 92 | Groundwater | 5 | 1 |
| Bynum - Teton Co W & S District | 100 | Groundwater | 40 | 0 |
| Fairfield Town of | 718 | Groundwater | 38 | 0 |
| New Rockport Colony Inc | 160 | Groundwater | 22 | 0 |
| Tri County Water District | 470 | Groundwater | 20 | 0 |
| Choteau City of | 1,691 | Groundwater | 6 | 0 |
| Dutton Rest Stop | 500 | Groundwater Purchased | 2 | 0 |
| Power Teton County Water Dist | 205 | Surface Water | 2 | 0 |
| Alley Cat Bowling and Bar the | 34 | Groundwater | 2 | 0 |