Frd No 68, also known as Irish Creek Watershed Site 68, is a vital flood risk reduction structure located in Lillis, Kansas. Owned by the local government and designed by USDA NRCS, this earth dam stands at a height of 38.4 feet and has a hydraulic height of 43 feet. Completed in 1976, the dam has a storage capacity of 2135 acre-feet, serving the primary purpose of flood risk reduction within the Irish Creek-TR watershed.

With a drainage area of 3.21 square miles, Frd No 68 plays a crucial role in managing water flow and protecting the surrounding areas from potential flooding events. The dam has a high hazard potential and is in fair condition according to the latest inspection in April 2019. Despite its age, the dam continues to function effectively, with a moderate risk assessment rating of 3. As climate change impacts water resources, structures like Frd No 68 are essential for mitigating flood risks and ensuring the safety of communities downstream.

Managed by the Kansas Department of Agriculture, Frd No 68 exemplifies the collaboration between local and state agencies in regulating, inspecting, and enforcing dam safety measures. With its uncontrolled spillway and a surface area of 33.92 acres, the dam provides critical protection to the residents of Marshall County, Kansas. As water resource and climate enthusiasts, understanding the importance of infrastructure like Frd No 68 is key to safeguarding our communities in an ever-changing environment.