Dd No B-21 (Labette-Hackberry) is a flood risk reduction structure located in Parsons, Kansas, along the Labette Creek. Owned by the local government, this dam is regulated by the Kansas Department of Agriculture and is designed to mitigate potential flooding in the area. With a height of 15.5 feet and a storage capacity of 386.25 acre-feet, the dam serves as a key infrastructure for managing water resources in Neosho County.

Constructed with a buttress core type and an uncontrolled spillway, Dd No B-21 has a hazard potential rated as low and a moderate risk assessment. The dam's condition is currently not rated, with the last inspection conducted in January 2015. Despite its age, the structure remains operational and contributes to the overall flood risk reduction efforts in the region. The dam's location and design reflect a commitment to sustainable water management practices and climate resilience in the face of changing environmental conditions.

As water resource and climate enthusiasts, it is important to recognize the vital role that structures like Dd No B-21 play in safeguarding communities against the impacts of extreme weather events. By understanding the technical details of this flood risk reduction dam and its associated risk management measures, we can appreciate the efforts made to protect the environment and ensure the safety and well-being of residents in Neosho County. Continued monitoring and maintenance of such infrastructure will be crucial in adapting to future challenges posed by climate change and advancing sustainable water management practices.