Located in Neosho, Kansas, Dd No A-3 is a vital flood risk reduction structure managed by the local government. Built in 1991, this earth dam stands at a height of 23.5 feet and stretches 2508 feet in length, providing storage for up to 1198.6 acre-feet of water. The dam's primary purpose is flood risk reduction, with a low hazard potential and a moderate risk assessment rating.

Managed by the Kansas Department of Agriculture, this dam is state regulated, permitted, inspected, and enforced to ensure its proper functioning and safety. Situated on Turkey Creek, this structure plays a crucial role in managing water flow and reducing flood risks in the area. Despite its importance, the dam is currently not rated for its condition and lacks an emergency action plan, highlighting areas where improvement and attention may be needed in the future.

With a spillway width of 75 feet and the capacity to discharge up to 1400 cubic feet per second, Dd No A-3 is a key component in the flood risk reduction strategy for Neosho, Kansas. As climate change continues to impact water resources, structures like Dd No A-3 will be crucial in managing and mitigating the effects of extreme weather events in the region. The collaboration between local government and state agencies ensures the proper management and maintenance of this essential water resource infrastructure.