Koetter Dam, located in Red Willow, Nebraska, is a privately owned structure primarily designed for flood risk reduction along the TR-RED WILLOW CREEK. Built in 1960, this earth dam stands at a height of 22.1 feet and has a storage capacity of 113.6 acre-feet, with a normal storage of 12.2 acre-feet. Despite its low hazard potential, the dam is in poor condition as of the last inspection in July 2018.

Managed by the Nebraska Department of Natural Resources, Koetter Dam is subject to state regulations, inspections, and enforcement to ensure its structural integrity and safety. Although it lacks certain features such as outlet gates and spillways, the dam continues to serve its purpose effectively in mitigating flood risks for the local community. Climate and water resource enthusiasts may find this structure intriguing for its historical significance and ongoing importance in managing water resources in the region.

As a vital component of flood risk reduction efforts in Nebraska, Koetter Dam represents a blend of engineering ingenuity and environmental stewardship. Its presence on the landscape underscores the critical role that such structures play in safeguarding communities against the impacts of extreme weather events and changing climate patterns. With ongoing monitoring and maintenance, Koetter Dam stands as a testament to the enduring partnership between human innovation and natural resources management.