Mercer County, North Dakota
6 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Zap City of | 237 | Surface Water Purchased | 7 | 2 |
| Stanton City of | 366 | Surface Water Purchased | 3 | 1 |
| Hazen City of | 2,411 | Surface Water Purchased | 1 | 0 |
| Pick City City of | 123 | Surface Water Purchased | 1 | 0 |
| Beulah City of | 3,058 | Groundwater | 0 | 0 |
| Golden Valley City of | 182 | Surface Water Purchased | 0 | 0 |