Evans Dam, located in Wilsonville, Nebraska, along TR-BEAVER CREEK, is a privately owned structure designed for flood risk reduction and other purposes. Completed in 1960, this earth dam stands at a height of 21.8 feet and has a hydraulic height of 18.6 feet. It has a storage capacity of 89.7 acre-feet, with a normal storage level of 55.9 acre-feet, serving the surrounding area with its structural height of 21.8 feet and a length of 215 feet.

Managed by the NE DNR and subject to state regulations, Evans Dam has a low hazard potential and is currently not rated for condition assessment. The dam's last inspection was conducted in September 2018, with an inspection frequency of 5 years. Although the dam lacks certain features like spillways and outlet gates, it continues to serve its primary purpose effectively. Situated in Furnas County, Nebraska, Evans Dam offers a vital contribution to managing water resources in the region, ensuring the safety of the local community and environment.