Mirage Flats Dam 2, located in Valentine, Nebraska, is a local government-owned structure designed by USDA NRCS with a primary purpose of flood risk reduction. Completed in 1958, this earth dam stands at a height of 31 feet and has a hydraulic height of 27 feet. With a storage capacity of 33 acre-feet and a drainage area of 7.8 square miles, the dam plays a crucial role in managing water resources in the region.

Managed by the Nebraska Department of Natural Resources, Mirage Flats Dam 2 has a low hazard potential and is in satisfactory condition as of its last inspection in October 2017. The dam's structure, primarily made of stone with a soil foundation, spans 300 feet in length and serves to protect the surrounding area from potential flooding events. With a history of state regulation, inspection, and enforcement, the dam is an integral component of water resource management in Sheridan County, Nebraska.

As water resource and climate enthusiasts, the Mirage Flats Dam 2 presents an intriguing case study in dam infrastructure and flood risk reduction. Its design, construction, and management by the Natural Resources Conservation Service highlight the importance of sustainable water management practices. With a focus on state regulation and inspection, this dam serves as a vital piece of infrastructure in safeguarding the local community from potential water-related hazards, showcasing the intersection of engineering, environmental conservation, and public safety.