Reaser Stock Dam, located in Fall River, South Dakota, is a privately owned structure that serves multiple purposes in managing water resources in the region. Constructed in 1945, this earth dam stands at a height of 12 feet and has a storage capacity of 106 acre-feet, with a normal storage of 64 acre-feet. It is situated on the tributary of Horsehead Creek and is regulated by the South Dakota Department of Environment and Natural Resources.

Despite its low hazard potential, the condition of Reaser Stock Dam is currently not rated, indicating a need for further assessment and maintenance. The dam has a maximum discharge capacity of 390 cubic feet per second, ensuring effective flood control measures for the surrounding area. Managed by the Natural Resources Conservation Service, this dam plays a crucial role in water resource management and climate resilience efforts in the region.

Reaser Stock Dam stands as a testament to the importance of private infrastructure in supporting sustainable water resource management. With its strategic location and regulated operations, this earth dam continues to contribute to the overall environmental health and safety of Fall River, South Dakota, under the supervision of the state regulatory agency. For water resource and climate enthusiasts, Reaser Stock Dam serves as a fascinating example of how private ownership can play a significant role in maintaining critical water infrastructure for the benefit of the community and the environment.