Bond Falls Auxiliary Dike
Michigan — Ontonagon County — Middle Branch Ontonagon
Location
| State | Michigan |
| County | Ontonagon |
| River | Middle Branch Ontonagon |
| Coordinates | 46.55000, -89.13330 |
Physical Characteristics
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 250 ft |
| NID Storage | 36,000 acre-ft |
| Max Storage | 36,000 acre-ft |
| Surface Area | 2,160 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | June 9, 2022 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1938 |
| Primary Purpose | Hydroelectric |
| Dam Type | Earth |
| Owner Type | Not Listed |
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.