Located in Nemaha County, Kansas, the Gs Dd No C-31 (Elk 6) dam is managed by the local government and regulated by the Kansas Department of Agriculture. Built in 1988 by the USDA NRCS, this earth dam stands at a height of 30 feet and stretches 560 feet in length, serving primarily as a flood risk reduction structure along the Delaware River-TR. With a storage capacity of 79 acre-feet and a drainage area of 0.21 square miles, the dam plays a crucial role in mitigating potential flood hazards in the region.

Despite its low hazard potential, the Gs Dd No C-31 (Elk 6) dam has not been rated for its current condition, highlighting the need for regular inspections and maintenance. The dam features an uncontrolled spillway with a width of 40 feet and no outlet gates, emphasizing the importance of effective emergency action plans and risk management measures. With a moderate risk assessment rating of 3 out of 5, stakeholders must ensure that the dam meets safety guidelines and is adequately prepared to handle potential inundation events.

As part of the flood risk reduction infrastructure in Nemaha County, the Gs Dd No C-31 (Elk 6) dam serves as a critical asset in protecting the surrounding area from potential flooding. With its strategic location along the Delaware River-TR and its moderate risk assessment rating, stakeholders must prioritize regular inspections, maintenance, and emergency preparedness to ensure the continued effectiveness of this essential water resource management structure.