SNOFLO
 



WILSON CREEK 10-5

RESERVOIR LEVELS
Soil Dam Tr-N Fk Little Nemaha River
April 24, 2025


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Wilson Creek 10-5 is a vital earth dam located in Otoe, Nebraska, designed by the USDA NRCS to primarily serve flood risk reduction purposes. Completed in 1980, this dam stands at a height of 24 feet with a hydraulic height of 22 feet, providing crucial storage of 105 acre-feet to manage water resources. With a drainage area of 0.4 square miles and a maximum discharge capacity of 472 cubic feet per second, Wilson Creek 10-5 plays a significant role in mitigating flood risks in the area.

Managed by the NE DNR and inspected every 5 years, Wilson Creek 10-5 is deemed to have a low hazard potential but poor condition as of the last assessment in 2016. Situated on the TR-N FK LITTLE NEMAHA RIVER, this dam covers a surface area of 7 acres and spans a length of 688 feet. Despite its condition assessment, Wilson Creek 10-5 continues to operate under the oversight of the local government, highlighting the importance of ongoing maintenance and potential future improvements to ensure its effectiveness in water resource management and climate resilience efforts in the region.

In the realm of water resource and climate enthusiasts, Wilson Creek 10-5 stands as a crucial infrastructure piece contributing to the overall flood risk reduction efforts in Nebraska. With its earth construction and stone core structure, this dam exemplifies the collaboration between local government agencies and federal entities like the USDA NRCS in managing water resources effectively. As discussions on climate change intensify, the maintenance and potential upgrades to Wilson Creek 10-5 will be key considerations to enhance its performance and resilience in the face of evolving climate challenges.

Year_Completed 1980
Dam_Height 24
River_Or_Stream TR-N FK LITTLE NEMAHA RIVER
Dam_Length 688
Primary_Dam_Type Earth
Surface_Area 7
Hydraulic_Height 22
Drainage_Area 0.4
Nid_Storage 105
Structural_Height 26
Hazard_Potential Low
Foundations Soil
Nid_Height 26
       

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