Thiltgas Gerweck Dam, located in Richardson, Nebraska, is a vital water resource structure designed by Leland Jackson of USDA NRCS in 1980. The dam, owned by the local government, serves multiple purposes including flood risk reduction and others, with a primary focus on water management in the region. Standing at a height of 38 feet and a length of 280 feet, the Earth type dam holds a storage capacity of 71 acre-feet and covers a surface area of 2 acres.

Managed by the Nebraska Department of Natural Resources, the dam is regulated, permitted, inspected, and enforced by state authorities to ensure its structural integrity and operational safety. Despite its poor condition assessment in 2017, the dam continues to play a crucial role in protecting the area from potential flooding and managing water resources effectively. With a maximum discharge capacity of 53 cubic feet per second, the dam contributes to the overall water management strategy in the region and supports the surrounding ecosystem.

Situated on TR-Bean Creek, the Thiltgas Gerweck Dam is a key infrastructure in the area, overseen by local and state agencies to meet the water management needs of the community. With its historical significance and impact on the local environment, the dam remains a critical asset for flood control, water storage, and ecological preservation efforts. As water resource and climate enthusiasts, understanding the importance and function of structures like the Thiltgas Gerweck Dam sheds light on the complex and interconnected nature of water management in our changing climate.