SNOFLO


SLABTOWN

RESERVOIR LEVELS
Bark
May 8, 2025


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Slabtown, located in Hebron, Wisconsin, is a privately owned dam that was completed in 1948 with a primary purpose of recreation. This earth and gravity dam stands at a height of 10 feet and has a hydraulic height of 7 feet, providing a maximum storage capacity of 100 acre-feet. The dam spans a length of 60 feet and covers a surface area of 32 acres, serving as a popular recreational spot for visitors to enjoy water-based activities on the Bark River.

Despite its low hazard potential, Slabtown poses a very high risk, with a risk assessment rating of 1. The dam is regulated by the Wisconsin Department of Natural Resources (WIDNR) and undergoes regular inspections every 10 years to ensure its structural integrity and safety. With a drainage area of 115 square miles and a maximum discharge capacity of 1452 cubic feet per second, Slabtown plays a crucial role in managing water resources in Jefferson County, Wisconsin. While the dam's condition assessment is currently not rated, its importance in water management and recreation highlights the need for continued monitoring and risk management measures to ensure the safety of the surrounding community and ecosystem.

Year_Completed 1948
Dam_Height 10
River_Or_Stream BARK
Dam_Length 60
Surface_Area 32
Hydraulic_Height 7
Drainage_Area 115
Nid_Storage 100
Structural_Height 10
Hazard_Potential Low
Nid_Height 10
       

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