Dd No 117 is a local government-owned dam located in Climax, Kansas, along the North Branch Otter Creek-TR. Built in 1986 by the USDA NRCS, this earth dam stands at a height of 28.8 feet and has a length of 1700 feet, providing flood risk reduction for the area. With a storage capacity of 647 acre-feet and a drainage area of 1.75 square miles, this dam plays a crucial role in managing water resources in Greenwood County.

Despite being classified as having a low hazard potential, Dd No 117 is considered to have a moderate risk level, with a rating of 3. While the dam has not been rated for its condition, it is regularly inspected by the Kansas Department of Agriculture, ensuring that it meets state regulatory standards for safety and operation. The dam also has an uncontrolled spillway with a width of 40 feet, allowing for the controlled release of excess water during heavy rainfall events.

Water resource and climate enthusiasts will appreciate the role Dd No 117 plays in protecting the local community from flood risks and managing water resources effectively. As a key infrastructure for flood risk reduction in the region, this dam serves as a reminder of the importance of maintaining and monitoring such structures to ensure their continued safety and functionality in the face of changing climate conditions.