Hebron Dam, located in Thayer, Nebraska, is a local government-owned structure designed by USDA NRCS to provide flood risk reduction along the TR-Little Blue River. Completed in 1976, this earth dam stands at a height of 39 feet and has a hydraulic height of 38 feet, with a structural height of 46 feet. With a storage capacity of 685 acre-feet and a normal storage of 79 acre-feet, the dam covers a surface area of 10 acres and has a drainage area of 1.1 square miles.

This dam, regulated by the Nebraska Department of Natural Resources, has a high hazard potential but is currently in satisfactory condition as of the last assessment in March 2021. It has been modified in 1992 for hydraulic purposes and is inspected regularly to ensure its safety and functionality. Despite its primary purpose of flood risk reduction, Hebron Dam also serves as a vital water resource for the surrounding area, showcasing the importance of proper maintenance and management of such infrastructure in the face of changing climate patterns and water resource demands.

Overall, Hebron Dam stands as a crucial piece of infrastructure in Nebraska, providing essential flood protection and water storage capabilities in the region. With its history of construction and ongoing regulatory oversight, this dam exemplifies the intersection of water resource management, climate resilience, and infrastructure maintenance in ensuring the safety and security of communities along the TR-Little Blue River.