SNOFLO



UNICK DAM

RESERVOIR LEVELS
Soil Dam Tr-Dry Creek
April 21, 2025


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Unick Dam, located in Pleasanton, Nebraska, along TR-DRY CREEK, stands as a vital structure for flood risk reduction in Buffalo County. Built in 1960, this private-owned Earth dam measures 13.1 feet in height and spans 450 feet in length, with a storage capacity of 111.5 acre-feet. Despite its low hazard potential, the dam has not been rated for its condition as of the last inspection in June 2019.

Maintained by the Nebraska Department of Natural Resources, Unick Dam serves as a key element in managing water resources in the region, with a primary purpose beyond flood risk reduction. The dam's stone core and soil foundation contribute to its structural integrity, ensuring its functionality in mitigating potential flooding events. With a normal storage capacity of 78.5 acre-feet and a drainage area of 2.03 square miles, the dam plays a crucial role in preserving the environmental balance of its surroundings.

Representing a collaborative effort between private ownership and state regulatory agencies, including the NE DNR, Unick Dam remains a cornerstone of water resource management in Nebraska. While its condition assessment is pending, the dam's strategic location and design underscore its significance in safeguarding the local community from potential water-related hazards. As a focal point for climate and water resource enthusiasts, Unick Dam exemplifies the intersection of engineering ingenuity and environmental stewardship in maintaining a sustainable water infrastructure.

Year_Completed 1960
Dam_Height 13.1
River_Or_Stream TR-DRY CREEK
Dam_Length 450
Primary_Dam_Type Earth
Surface_Area 21.6
Hydraulic_Height 13.1
Drainage_Area 2.03
Nid_Storage 111.5
Structural_Height 13.1
Hazard_Potential Low
Foundations Soil
Nid_Height 13
       

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