Roberts County, South Dakota
11 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Summit | 288 | Groundwater | 74 | 13 |
| Rosholt | 379 | Groundwater | 125 | 12 |
| Wilmot | 432 | Groundwater Purchased | 5 | 2 |
| New Effington | 247 | Groundwater Purchased | 12 | 1 |
| Schmidt's Landing | 75 | Groundwater | 5 | 1 |
| Corona | 69 | Groundwater Purchased | 18 | 0 |
| White Rock Colony | 108 | Groundwater | 7 | 0 |
| Dot Rest Area - Whetstone Valley | 1,000 | Groundwater | 1 | 0 |
| Sisseton | 2,479 | Groundwater | 0 | 0 |
| Dot Rest Area 119 - Glacial Lakes | 1,000 | Groundwater | 0 | 0 |
| Peever | 164 | Groundwater Purchased | 0 | 0 |