SNOFLO
 


SALOW LAKE

RESERVOIR LEVELS
Zion Creek
May 12, 2025


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Salow Lake, located in Pewaukee, Wisconsin, serves multiple important purposes including fire protection, stock, and small fish pond management. This privately-owned earth dam, completed in 1969, has a structural height of 20 feet and a maximum storage capacity of 230 acre-feet. With a surface area of 22 acres and a drainage area of 1.25 square miles, the dam plays a crucial role in managing water resources in the region.

Despite being classified as having a high hazard potential, Salow Lake is currently in fair condition according to a 2020 assessment. The dam has a controlled spillway and a maximum discharge rate of 43 cubic feet per second. While the dam is regularly inspected and has a designated emergency action plan, there is room for improvement in terms of risk management measures and documentation.

Salow Lake's location on Zion Creek, a tributary in Waukesha County, underscores its significance in the local watershed ecosystem. Managed by the USDA NRCS, the dam plays a key role in ensuring water security and flood control in the area. Climate enthusiasts and water resource managers alike can appreciate the importance of monitoring and maintaining the integrity of this essential infrastructure for the benefit of both the surrounding community and the environment.

Year_Completed 1969
Dam_Height 20
River_Or_Stream Zion Creek
Dam_Length 780
Primary_Dam_Type Earth
Surface_Area 22
Hydraulic_Height 15
Drainage_Area 1.25
Nid_Storage 230
Structural_Height 20
Hazard_Potential High
Nid_Height 20
       

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