Frd No 1, also known as Lyon Creek WS Joint District No 41, is a local government-owned structure located in Morris County, Kansas. Completed in 1977 by the USDA NRCS, this earth-type dam stands at a height of 32 feet and serves the primary purpose of flood risk reduction along the Lime Creek-TR stream. With a normal storage capacity of 69.7 acre-feet and a drainage area of 1.48 square miles, Frd No 1 plays a crucial role in managing water flow and mitigating potential flooding in the region.

The dam's design includes a buttress core and an uncontrolled spillway with a width of 120 feet. Its hazard potential is rated as high, but its current condition is assessed as fair. The structure is regulated and inspected by the Kansas Department of Agriculture, with regular inspections occurring every three years. While Frd No 1 has not undergone any modifications since its construction, it continues to provide vital flood protection to the surrounding area, with a maximum storage capacity of 1146.8 acre-feet.

Overall, Frd No 1 is an essential piece of infrastructure in the flood risk management system of Morris County, Kansas. With its strategic location and design features, this dam contributes to the safety and resilience of the community by controlling water flow and reducing the impact of potential flooding events. As water resource and climate enthusiasts, understanding the significance of structures like Frd No 1 can help us appreciate the importance of responsible water management practices in safeguarding our environment and communities for the future.