SNOFLO
 



FAWN LAKE

RESERVOIR LEVELS
Unnamed Creek
April 1, 2025


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Fawn Lake in Ashland, Wisconsin, is a privately owned water resource regulated by the Wisconsin Department of Natural Resources. Built in 1980, this dam stands at a height of 15.8 feet and has a maximum storage capacity of 144 acre-feet. The lake covers a surface area of 14 acres and drains a small watershed of 0.14 square miles into an unnamed creek.

With a spillway type classified as "Uncontrolled" and a hazard potential rated as "High," Fawn Lake poses moderate risks that are currently being managed through regular inspections every two years. Despite its condition assessment being labeled as "Not Rated," the dam has not undergone any modifications since its construction. Although the emergency action plan status and inundation maps preparation are unknown, the risk management measures in place aim to mitigate potential dangers associated with the dam.

For water resource and climate enthusiasts, Fawn Lake presents an intriguing case study of a privately owned dam in Wisconsin with significant storage capacity and drainage area. The lake's moderate risk level and high hazard potential underscore the importance of regular inspections and risk management measures to ensure the safety and integrity of the structure. As a critical water resource in the region, Fawn Lake serves as a focal point for understanding the intersection of regulatory oversight, risk assessment, and emergency preparedness in managing dam infrastructure.

Year_Completed 1980
Dam_Height 15.8
River_Or_Stream Unnamed Creek
Dam_Length 200
Surface_Area 14
Hydraulic_Height 11.8
Drainage_Area 0.14
Nid_Storage 144
Structural_Height 15.8
Hazard_Potential High
Nid_Height 16
       



       

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