SNOFLO
 

       

BLACK BEAR LAKE

RESERVOIR LEVELS
March 23, 2025


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Black Bear Lake, located in Crow Wing, Minnesota, is a picturesque reservoir on the Mississippi River managed by the state. Built in 1936 by the Works Progress Administration (WPA-C), this gravity dam stands at 8 feet tall and has a storage capacity of 6,716 acre-feet. With a surface area of 210 acres and a normal storage capacity of 5,840 acre-feet, Black Bear Lake serves as a vital water resource in the region.

Despite being classified as having a low hazard potential and fair condition assessment, Black Bear Lake is considered to have a very high risk, which requires careful monitoring and management. The dam features a controlled spillway and is designed for other purposes beyond flood control or water supply. With its strategic location and historical significance, Black Bear Lake is a valuable asset for water resource and climate enthusiasts interested in the management and sustainability of reservoirs in Minnesota.

With its unique design and historical significance, Black Bear Lake is a captivating destination for those passionate about water resources and climate resilience. Managed by the state of Minnesota, this gravity dam provides essential water storage on the Mississippi River. Despite its low hazard potential, the reservoir is categorized as having a very high risk, emphasizing the importance of ongoing monitoring and risk management efforts to ensure its continued safety and functionality. For enthusiasts seeking to explore the intersection of water resources, infrastructure, and environmental sustainability, Black Bear Lake offers a fascinating case study in reservoir management and risk assessment.

Year_Completed 1936
Dam_Height 6
River_Or_Stream MISSISSIPPI RIVER - TR
Dam_Length 27
Primary_Dam_Type Gravity
Surface_Area 210
Hydraulic_Height 2.5
Nid_Storage 6716
Structural_Height 8
Hazard_Potential Low
Foundations Unlisted/Unknown
Nid_Height 8
       

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