Dd No 129, located in Anderson County, Kansas, is a local government-owned earth dam completed in 1981 for flood risk reduction along Deer Creek. With a height of 25.2 feet and a length of 1400 feet, this structure provides a maximum storage capacity of 895.4 acre-feet and covers a surface area of 278 acres. Despite being classified as having a low hazard potential, the dam is considered to have a moderate risk level, with various risk management measures in place.

Managed by the Kansas Department of Agriculture and regulated by state authorities, Dd No 129 is inspected and permitted regularly to ensure its structural integrity and compliance with safety standards. While the dam's condition assessment is currently not rated, it meets the necessary guidelines for emergency action preparedness. The presence of an uncontrolled spillway with a width of 40 feet allows for the controlled release of water during periods of high discharge, minimizing the risk of overtopping and potential downstream flooding.

Overall, Dd No 129 plays a crucial role in mitigating flood risks in the region and protecting nearby communities from water-related disasters. Its strategic location and design, coupled with regular inspections and risk management measures, underscore the importance of proper water resource management in safeguarding against the impacts of climate change and extreme weather events.