Located in Atchison, Kansas, the Gs Dd No B-17 (Gc Gs 28c) dam is a key structure designed for flood risk reduction along the Coal Creek-TR river system. Constructed in 1997 by the Soil Conservation Service and USDA NRCS, this earth-type dam stands at a height of 34.3 feet and spans 750 feet in length, with a storage capacity of 299 acre-feet.

Managed by the Kansas Department of Agriculture, the dam is regulated, permitted, inspected, and enforced by state agencies to ensure its structural integrity and safety. With a low hazard potential and moderate risk assessment rating, the dam serves a primary purpose of flood risk reduction and debris control in the region. The surrounding area of Half Mound, Kansas benefits from the protection provided by this essential water resource infrastructure.

Enthusiasts of water resources and climate will appreciate the strategic placement and design of the Gs Dd No B-17 (Gc Gs 28c) dam, which plays a critical role in safeguarding the local community against potential flooding events. As a part of the Rock Island District managed by the Natural Resources Conservation Service, this dam serves as a vital component of the region's water management infrastructure, showcasing the importance of sustainable and resilient water resource systems in addressing the challenges posed by climate change.