SNOFLO
 



POKORNY DAM

RESERVOIR LEVELS
Soil Dam Tr-Maple Creek
April 22, 2025


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Located in Howells, Nebraska, the Pokorny Dam stands as a testament to the collaborative efforts of the local government and the USDA NRCS in the realm of flood risk reduction. Completed in 1992, this earth-type dam boasts a height of 28.2 feet and a length of 617 feet, serving the primary purpose of mitigating flooding along the TR-Maple Creek. With a storage capacity of 129.7 acre-feet and a drainage area of 0.25 square miles, Pokorny Dam plays a vital role in safeguarding the surrounding community from potential hazards.

Managed by the Nebraska Department of Natural Resources, Pokorny Dam is subject to regular inspections and enforcement measures to ensure its structural integrity and safety. Classified with a high hazard potential but deemed to be in satisfactory condition as of the last assessment in September 2020, the dam remains a critical infrastructure for flood control in Colfax County. Despite its practical function, Pokorny Dam also offers a picturesque landscape for water resource and climate enthusiasts to appreciate, with its surface area of 0.73 acres blending seamlessly into the rural Nebraska countryside.

For those interested in the intersection of water resource management, climate resilience, and engineering marvels, Pokorny Dam serves as a compelling case study in effective dam design and operation. With its strategic location, innovative construction techniques, and ongoing regulatory oversight, this local government-owned structure exemplifies the importance of sustainable water infrastructure in safeguarding communities against the impacts of extreme weather events. As climate change continues to pose challenges for water management practices, the role of dams like Pokorny Dam in enhancing resilience and protecting lives and property cannot be overstated.

Year_Completed 1992
Dam_Height 28.2
River_Or_Stream TR-MAPLE CREEK
Dam_Length 617
Primary_Dam_Type Earth
Surface_Area 0.73
Hydraulic_Height 28.18
Drainage_Area 0.25
Nid_Storage 129.7
Structural_Height 30.7
Hazard_Potential High
Foundations Soil
Nid_Height 31
       

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