Synnes Dam; Marvin 2
North Dakota — Dunn County — Knife River-TR
Location
| State | North Dakota |
| County | Dunn |
| River | Knife River-TR |
| Coordinates | 47.21465, -102.54896 |
Physical Characteristics
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 630 ft |
| NID Storage | 89 acre-ft |
| Max Storage | 89 acre-ft |
| Surface Area | 10 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | — |
| Inspection Frequency | — |
Dam Information
| Year Completed | 2012 |
| Primary Purpose | Fish and Wildlife Pond |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Marvin Synnes |
| Other Name | Wetland 1 |
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.