SNOFLO
 



LITTLE TAMARACK FLOWAGE

RESERVOIR LEVELS
Little Tamarack Creek
April 26, 2025


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Little Tamarack Flowage, located in Vilas County, Wisconsin, is a local government-owned dam on Little Tamarack Creek. This earth dam stands at a height of 10 feet and has a hydraulic height of 8 feet, providing a storage capacity of 2490 acre-feet. With a surface area of 200 acres and a drainage area of 25 square miles, this controlled spillway dam plays a crucial role in managing water resources in the region.

Despite its low hazard potential and satisfactory condition assessment, the dam is subject to state regulation, inspection, and enforcement by the Wisconsin Department of Natural Resources. The last inspection was conducted in August 2016, with a scheduled inspection frequency of 10 years. The risk assessment for the dam is classified as very high (1), highlighting the importance of ongoing monitoring and risk management measures to ensure the safety and integrity of the structure.

In the event of an emergency, the dam's Emergency Action Plan (EAP) status is currently unknown, but it is crucial for stakeholders to ensure that the EAP meets guidelines and is regularly updated to align with best practices. With its vital role in water resource management and the potential risks associated with high water levels, Little Tamarack Flowage serves as a focal point for climate and water resource enthusiasts interested in understanding the intersection of infrastructure, climate resilience, and emergency preparedness in the face of a changing climate.

Dam_Height 10
River_Or_Stream Little Tamarack Creek
Primary_Dam_Type Earth
Surface_Area 200
Hydraulic_Height 8
Drainage_Area 25
Nid_Storage 2490
Structural_Height 10
Hazard_Potential Low
Nid_Height 10
       

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