Maple River Dam
North Dakota — Cass County — Maple River
Location
| State | North Dakota |
| County | Cass |
| River | Maple River |
| Coordinates | 46.68582, -97.45368 |
Physical Characteristics
| NID Height | 89 ft |
| Dam Height | 73 ft |
| Dam Length | 2,300 ft |
| NID Storage | 103,200 acre-ft |
| Max Storage | 103,200 acre-ft |
| Surface Area | 2,725 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | October 8, 2020 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 2006 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | Cass County Joint WRB |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.