Ellis Dam, located in Wilsonville, Nebraska, is a privately owned structure that plays a crucial role in flood risk reduction along the TR-BEAVER CREEK. Built in 1960, this earth dam stands at a height of 18.4 feet and has a storage capacity of 88.1 acre-feet, with a normal storage level of 65.6 acre-feet. The dam covers a surface area of 4.3 acres and serves to protect the surrounding area from potential flooding events.

Managed by the Nebraska Department of Natural Resources, Ellis Dam is regularly inspected and maintained to ensure its structural integrity and functionality. With a low hazard potential, the dam has not been rated for its current condition, but it remains a critical piece of infrastructure for the region. While the dam does not have a spillway or outlet gates, its primary purpose of flood risk reduction is fulfilled through its design and construction, providing a sense of security for the local community.

In the event of an emergency, the dam does not currently have an Emergency Action Plan (EAP) in place, indicating a potential area for improvement in terms of risk management. Despite this, Ellis Dam serves as a vital component in the overall water resource management strategy for the area, showcasing the importance of proactive measures in safeguarding against natural disasters and ensuring the safety of residents and property in the region.