Republic Dam, located in Marquette, Michigan, on the Michigamme River, stands as a testament to early 20th-century engineering with its gravity design completed in 1913.
Wind
Humidity
The dam serves primarily for recreational purposes, offering a surface area of 145 acres for water enthusiasts to explore. However, recent inspections have revealed that the dam is in poor condition, with a significant hazard potential, highlighting the need for immediate attention to ensure public safety and the preservation of this historic structure.
With a height of 22 feet and a length of 400 feet, Republic Dam boasts a storage capacity of 1,650 acre-feet and a maximum discharge of 3,700 cubic feet per second. Despite its age, the dam continues to be regulated and inspected by the Michigan Department of Environment, Great Lakes, and Energy, demonstrating the commitment to maintaining the integrity of this vital water resource. The presence of a controlled spillway with a width of 87 feet adds an additional layer of safety to the dam's operations.
As climate change intensifies, the risk assessment for Republic Dam has been classified as very high, emphasizing the urgency for implementing effective risk management measures. The dam's location in Floodwood, Michigan, underscores the importance of protecting water resources in the face of increasingly unpredictable weather patterns. With its historical significance and recreational value, Republic Dam serves as a reminder of the intersection between water management, climate resilience, and public safety in the 21st century.
Year Completed |
1913 |
Dam Length |
400 |
Dam Height |
22 |
River Or Stream |
Michigamme River |
Primary Dam Type |
Gravity |
Surface Area |
145 |
Hydraulic Height |
22 |
Drainage Area |
240 |
Nid Storage |
1650 |
Structural Height |
22 |
Hazard Potential |
Significant |
Nid Height |
22 |
| Location | Reservations | Toilets |
|---|---|---|
Squaw Lake State Forest Campground
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North Horseshoe Lake State Forest Campground
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Private camp
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