Butte County, South Dakota
8 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Nisland | 206 | Groundwater | 37 | 6 |
| Hay Creek Water Company | 323 | Groundwater Purchased | 20 | 5 |
| Vale Sanitary District | 120 | Groundwater Purchased | 23 | 3 |
| Riverside Mobile Home Court | 75 | Groundwater Purchased | 19 | 3 |
| Fruitdale | 75 | Groundwater Purchased | 4 | 2 |
| Newell | 583 | Groundwater | 7 | 1 |
| Belle Fourche | 5,617 | Groundwater | 2 | 0 |
| Black Hills Water Distribution, Llc | 135 | Groundwater | 0 | 0 |