SNOFLO



BEAVER CREEK 3

RESERVOIR LEVELS
Low Hazard Potential Beaver Creek
March 31, 2025


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Beaver Creek 3, located in Shennington, Wisconsin, is a vital water resource structure designed for multiple purposes, including irrigation, recreation, and water supply. Completed in 1935, this dam boasts a height of 11 feet and a storage capacity of 270 acre-feet, serving a drainage area of 68 square miles. With a normal storage capacity of 230 acre-feet and a surface area of 38 acres, Beaver Creek 3 plays a crucial role in water management in the region.

Despite its significance, Beaver Creek 3 is currently in an unsatisfactory condition, highlighting the need for regular inspections and maintenance. The last inspection in 2013 found the dam to have a low hazard potential, but with a very high risk assessment rating. The regulatory oversight by the Wisconsin Department of Natural Resources ensures that the dam meets safety standards and operates effectively. However, the structure's risk management measures and emergency preparedness require further attention to mitigate potential risks and ensure the safety of downstream communities.

With its controlled spillway and historic significance, Beaver Creek 3 stands as a testament to the intersection of water resource management and climate resilience. As water enthusiasts and climate advocates, it is imperative to monitor and support the maintenance and operation of such critical infrastructure to safeguard water resources and mitigate risks posed by climate variability and extreme weather events. The collaboration between state and federal agencies, along with community engagement, is essential in ensuring the longevity and safety of Beaver Creek 3 for generations to come.

Year_Completed 1935
Dam_Height 11
River_Or_Stream BEAVER CREEK
Dam_Length 1330
Surface_Area 38
Hydraulic_Height 7
Drainage_Area 68
Nid_Storage 270
Structural_Height 11
Hazard_Potential Low
Nid_Height 11
       



       

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