Lubeck Dam, located in Harlan County, Nebraska, is a privately owned earth dam built in 1937 for flood risk reduction along the TR-Sappa Creek. With a height of 22.7 feet and a length of 439 feet, the dam has a storage capacity of 142.9 acre-feet, providing vital protection to the surrounding area from potential flooding events. The dam is under state regulation and inspection by the Nebraska Department of Natural Resources to ensure its structural integrity and safety for the community.

Despite its low hazard potential and satisfactory condition assessment, the dam undergoes regular inspections every five years to maintain its functionality and safety standards. The surrounding area benefits from the dam's normal storage capacity of 2.4 acre-feet, serving as a crucial water resource for the region. With a maximum discharge capacity of 700 cubic feet per second, the dam plays a significant role in managing water flow and mitigating flood risks in the area. Lubeck Dam stands as a testament to effective flood control infrastructure in Nebraska, safeguarding the local community and environment from potential water-related hazards.