Rains Dam, located in Wymore, Nebraska, is a private-owned earth dam built in 1960 across TR-Bills Creek. The primary purpose of this structure is flood risk reduction, with a normal storage capacity of 14.2 acre-feet and a maximum storage of 58.9 acre-feet. The dam stands at a height of 17.5 feet and has a length of 490 feet, serving to protect the surrounding area from potential flooding events.

Despite its low hazard potential, Rains Dam is currently in poor condition as of the last inspection in April 2017. The structure is regulated, permitted, inspected, and enforced by the Nebraska Department of Natural Resources, ensuring its compliance with state standards. With a drainage area of 0.93 square miles, the dam plays a crucial role in managing water resources in the region and safeguarding against potential risks associated with extreme weather events and climate change.

Enthusiasts of water resources and climate will find Rains Dam to be a key infrastructure in Gage County, Nebraska, providing flood risk reduction and essential water storage capacity. As efforts to address the poor condition of the dam continue, its significance in maintaining water security and resilience in the face of changing environmental conditions remains paramount.