Cub Creek 10-A is a vital water resource infrastructure located in Jefferson, Nebraska, designed by the USDA NRCS to mitigate flood risks in the region. Completed in 1971, this earth dam stands at a height of 27 feet, with a hydraulic height of 26 feet and a structural height of 32 feet. It spans 1140 feet in length and has a storage capacity of 1421 acre-feet, serving the purpose of flood risk reduction for the local community.

Managed by the Nebraska Department of Natural Resources, Cub Creek 10-A is regularly inspected and maintained to ensure its fair condition and low hazard potential. Its primary function is to protect the surrounding area from potential flooding, with a drainage area of 3.3 square miles and a maximum discharge capacity of 680 cubic feet per second. The dam's location on TR-Cub Creek highlights its strategic importance in safeguarding the city of Beatrice and its residents from water-related emergencies.

With a surface area of 51 acres and a normal storage capacity of 226 acre-feet, Cub Creek 10-A plays a crucial role in water resource management in the region. As a key part of the flood control infrastructure, this dam demonstrates the collaborative efforts between local government agencies and the USDA NRCS to safeguard communities and enhance climate resilience in Nebraska.