Dd No 109 is a local government-owned earth dam located in Akron, Kansas, along the Sandford Creek-TR. Built in 1987 for flood risk reduction, this dam stands at 18 feet tall and stretches 1700 feet in length, with a storage capacity of 188.5 acre-feet. The dam's spillway, with a width of 60 feet, is uncontrolled, and it has a low hazard potential, rated as "Moderate (3)" in terms of risk assessment.

Despite being non-federally regulated, Dd No 109 plays a crucial role in managing water resources in Cowley County, Kansas. With a normal storage capacity of 27.1 acre-feet and a drainage area of 0.49 square miles, this dam serves as a vital infrastructure for mitigating flood risks in the region. While its condition assessment is currently listed as "Not Rated," the dam continues to provide essential flood protection for the local community.

Managed by the local government and designed by Dale Steward, P.E., Dd No 109 exemplifies the importance of localized flood risk reduction infrastructure in safeguarding communities against natural disasters. With its specific focus on flood risk reduction and its strategic location along the Sandford Creek-TR, this dam stands as a testament to the ongoing efforts to manage water resources and adapt to changing climate conditions in the region.