Fallon County, Montana
4 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Baker City of | 1,858 | Groundwater | 168 | 1 |
| Fallon County Water District | 85 | Groundwater Purchased | 18 | 0 |
| Plevna Town of | 130 | Groundwater | 13 | 0 |
| North Baker Water and Or Sewer Dist | 112 | Groundwater Purchased | 8 | 0 |