Tallgrass Wildlife Refuge in Minnesota is a federally owned site located in Lincoln County, close to the city of Minneota. Situated along the Yellow Medicine River, the refuge offers a haven for water resource and climate enthusiasts to explore the diverse ecosystem of the region. The dam at the refuge, primarily a rockfill structure with a height of 20.7 feet, provides important water storage for the area, with a normal storage capacity of 16 acre-feet and a drainage area of 0.56 square miles.

Despite its low hazard potential, the dam at Tallgrass Wildlife Refuge plays a crucial role in managing water resources in the region, enhancing the habitat for various wildlife species. The site's condition assessment is currently marked as "Not Rated," reflecting the need for ongoing monitoring and maintenance to ensure the safety and efficiency of the dam. With its scenic location and potential for outdoor recreation, the refuge serves as a valuable resource for both conservation and education.

Visitors to Tallgrass Wildlife Refuge can learn about the importance of water management and conservation efforts while enjoying the natural beauty of the area. The presence of the dam highlights the delicate balance between human infrastructure and environmental preservation, making it a fascinating destination for those interested in sustainable practices and the interconnectedness of water resources and climate dynamics.