Completed in 1938, this Earth-type dam stands at 10 feet high and spans 656 feet in length, creating a reservoir with a storage capacity of 35,000 acre-feet. The dam primarily serves recreational purposes, including fish and wildlife pond management, and offers a surface area of 4,314 acres for outdoor enthusiasts to enjoy.
With a controlled spillway width of 44 feet and a maximum discharge capacity of 617 cubic feet per second, Brevoort Lake Dam boasts a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. Despite its relatively stable condition, the dam is classified as having a very high risk due to its location and potential impact in the event of a failure. As a key structure within the USDA Forest Service's portfolio, regular inspections and maintenance ensure the safety and functionality of Brevoort Lake Dam for both the surrounding ecosystem and recreational activities.
Furthermore, the dam is situated along the Brevoort River and plays a crucial role in water resource management for the area. With its strategic design and construction by the Forest Service, Brevoort Lake Dam stands as a testament to sustainable infrastructure development in harmony with nature. Climate and water resource enthusiasts can appreciate the intricate balance between human recreation and environmental stewardship that Brevoort Lake Dam represents in the beautiful landscape of Michigan's Mackinac County.
Year Completed |
1938 |
Dam Length |
656 |
Dam Height |
7 |
River Or Stream |
BREVOORT RIVER |
Primary Dam Type |
Earth |
Surface Area |
4314 |
Hydraulic Height |
5 |
Drainage Area |
51 |
Nid Storage |
35000 |
Structural Height |
10 |
Outlet Gates |
Other Controlled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
10 |