Republic Dam
Michigan — Marquette County — Michigamme River
Location
| State | Michigan |
| County | Marquette |
| River | Michigamme River |
| Coordinates | 46.38833, -87.98500 |
Physical Characteristics
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 400 ft |
| NID Storage | 1,650 acre-ft |
| Max Storage | 1,650 acre-ft |
| Surface Area | 145 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | September 19, 2019 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1913 |
| Primary Purpose | Recreation |
| Dam Type | Gravity |
| Owner Type | Private |
| Owner | Republic Mountain Lake LLC |
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.