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Blackwood Creek 32-A is a key flood risk reduction structure located in Hitchcock, Nebraska. Built in 1985 by the USDA NRCS, this earth dam stands at 33 feet high with a hydraulic height of 30.68 feet, serving the primary purpose of flood risk reduction. The dam has a storage capacity of 1262 acre-feet and a drainage area of 7.5 square miles, helping to mitigate potential flooding in the area.
Managed by the local government and regulated by the Nebraska Department of Natural Resources, Blackwood Creek 32-A has a low hazard potential and is deemed to be in satisfactory condition as of its last inspection in July 2018. The dam spans 550 feet in length and covers a surface area of 17 acres. With a normal storage capacity of 61 acre-feet and a maximum discharge rate of 2345 cubic feet per second, this structure plays a crucial role in protecting the surrounding community from flooding events.
Situated in the Omaha District and overseen by the Natural Resources Conservation Service, Blackwood Creek 32-A is a vital component of the region's water resource management infrastructure. With its effective flood risk reduction capabilities and satisfactory condition assessment, this dam stands as a testament to the importance of proactive climate and water resource management in safeguarding communities against potential natural disasters.
Year_Completed | 1985 |
Dam_Height | 33 |
River_Or_Stream | TR-BLACKWOOD CREEK |
Dam_Length | 550 |
Primary_Dam_Type | Earth |
Surface_Area | 17 |
Hydraulic_Height | 30.68 |
Drainage_Area | 7.5 |
Nid_Storage | 1262 |
Structural_Height | 34.71 |
Hazard_Potential | Low |
Foundations | Soil |
Nid_Height | 35 |