Sarnia Dam
North Dakota — Nelson County — Middle Branch Forest River
Location
| State | North Dakota |
| County | Nelson |
| River | Middle Branch Forest River |
| Coordinates | 48.15316, -98.08435 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 500 ft |
| NID Storage | 1,610 acre-ft |
| Max Storage | 1,610 acre-ft |
| Surface Area | 0 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | May 9, 2018 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1936 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | Nelson County 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.