Republic Dam
Significant HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | Michigan |
| County | Marquette |
| Nearest City | Floodwood |
| River/Stream | Michigamme River |
| Coordinates | 46.38833, -87.98500 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 400 ft |
| Year Completed | 1913 (113 years old) |
Storage & Hydraulics
| NID Storage | 1,650 acre-ft |
| Max Storage | 1,650 acre-ft |
| Normal Storage | 850 acre-ft |
| Surface Area | 145 acres |
| Drainage Area | 240 sq mi |
| Max Discharge | 3,700 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Republic Mountain Lake LLC |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Poor |
| Last Inspection | 09/19/2019 |
| Emergency Action Plan | Yes |