The Wellfleet Dam, located in Nebraska along the Medicine Creek, was completed in 1931 and serves primarily for recreational purposes. With a height of 24 feet and a length of 475 feet, the dam provides storage of up to 970 acre-feet of water and covers a surface area of 80 acres. Despite being classified as having a low hazard potential and fair condition assessment, the dam is regularly inspected by the Nebraska Department of Natural Resources to ensure its safety and structural integrity.

Managed by the state and situated in Lincoln County, the Wellfleet Dam is subject to state regulations, permitting, inspection, and enforcement. The dam's design consists of earth and stone materials, with a soil foundation, making it a vital structure for water resource management in the region. It is also equipped with spillways and outlet gates, although specific details about these features are not provided in the data. Furthermore, the dam has undergone modifications in 1961 to enhance its hydraulic capabilities, showcasing a commitment to adapting to changing environmental conditions and requirements.

The Wellfleet Dam's location in a picturesque setting along the Medicine Creek makes it a popular destination for outdoor enthusiasts and nature lovers. With its historical significance and ongoing maintenance efforts, the dam continues to contribute to the region's water supply management and recreational activities. As climate change impacts water resources, the Wellfleet Dam serves as a symbol of resilience and adaptation in maintaining a balance between human needs and the environment.