Mountrail County, North Dakota
3 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Ross City of | 97 | Surface Water Purchased | 55 | 0 |
| Plaza City of | 171 | Surface Water Purchased | 16 | 0 |
| Stanley City of | 1,138 | Surface Water Purchased | 4 | 0 |