Located in Atchison, Kansas, Gsd No B-38 (Gc 25) is a flood risk reduction dam designed by the USDA NRCS and completed in 1988. Managed by the local government, this earth dam stands at a height of 35 feet and spans a length of 820 feet, with a storage capacity of 361 acre-feet. Situated on Coal Creek-TR, this structure plays a crucial role in protecting the surrounding area from potential flooding events.

Operated by the Kansas Department of Agriculture, Gsd No B-38 (Gc 25) is regulated, inspected, and enforced by the state, ensuring its structural integrity and functionality. With a low hazard potential and a moderate risk assessment rating, this dam serves as a vital resource for managing water flow and reducing flood risks in the region. Despite not being rated for its condition assessment, this dam continues to play a significant role in water resource management in Valley Falls.

Supported by the Natural Resources Conservation Service, Gsd No B-38 (Gc 25) serves as a key asset in the flood risk reduction efforts in Atchison County. With a spillway width of 40 feet and a maximum discharge capacity of 1316 cubic feet per second, this structure is equipped to handle potential overflow events effectively. As a valuable piece of infrastructure in the area, this dam underscores the importance of proactive water resource management and climate resilience initiatives in safeguarding communities against the impacts of extreme weather events.