Dd No C-105 is a crucial flood risk reduction structure located in Larkinburg, Kansas, along Bill's Creek in Jackson County. Built in 2002, this earth dam stands at 32 feet tall, with a length of 670 feet and a storage capacity of 119.1 acre-feet. Its primary purpose is to mitigate flooding and control debris in the area, serving as a vital component of the local water resource management system.

Managed by the Kansas Department of Agriculture, Dd No C-105 is regulated, permitted, inspected, and enforced by state authorities to ensure its structural integrity and operational effectiveness. Despite its low hazard potential, the dam is considered to have moderate risk due to its location and the surrounding environmental factors. With a spillway width of 70 feet and a maximum discharge capacity of 315 cubic feet per second, the dam is well-equipped to handle potential flood events and protect the community downstream.

While not rated for its current condition, Dd No C-105 plays a vital role in maintaining the water balance in the region and safeguarding against flood risks. With its strategic design and operational capabilities, this dam serves as a critical asset for water resource and climate enthusiasts, highlighting the importance of effective water management practices in safeguarding communities against natural disasters.