Cass County, North Dakota
18 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Harwood City of | 718 | Groundwater | 11 | 3 |
| Davenport City of | 252 | Groundwater Purchased | 5 | 2 |
| Fargo City of | 120,762 | Surface Water | 2 | 2 |
| Argusville City of | 475 | Groundwater Purchased | 1 | 1 |
| Horace City of | 1,641 | Surface Water Purchased | 13 | 0 |
| Hunter City of | 261 | Groundwater Purchased | 13 | 0 |
| Grandin City of | 173 | Groundwater Purchased | 12 | 0 |
| Oxbow City of | 305 | Groundwater | 11 | 0 |
| Amenia City of | 94 | Groundwater Purchased | 9 | 0 |
| Gardner City of | 74 | Groundwater Purchased | 7 | 0 |
| Buffalo City of | 188 | Groundwater Purchased | 6 | 0 |
| Tower City City of | 253 | Groundwater Purchased | 4 | 0 |
| Kindred City of | 692 | Groundwater Purchased | 2 | 0 |
| West Fargo City of | 34,858 | Surface Water Purchased | 0 | 0 |
| Casselton City of | 2,513 | Groundwater Purchased | 0 | 0 |
| Mapleton City of | 1,320 | Groundwater Purchased | 0 | 0 |
| Arthur City of | 337 | Groundwater Purchased | 0 | 0 |
| Page City of | 232 | Groundwater Purchased | 0 | 0 |