Located in Coffey County, Kansas, Frd No 6, also known as Big Creek Watershed Dam No 6, is a local government-owned structure designed by A&E, COOK FLATT + STROBEL to reduce flood risks in the area. Completed in 1979, this earth dam stands at a height of 41 feet and has a hydraulic height of 36 feet, with a storage capacity of 2230.78 acre-feet. The primary purpose of Frd No 6 is flood risk reduction, serving as a crucial infrastructure in managing water resources in the region.

Situated along Dinner Creek, Frd No 6 is regulated and inspected by the Kansas Department of Agriculture, ensuring its compliance with state standards and safety measures. With a low hazard potential and a moderate risk assessment rating, this dam plays a vital role in protecting the surrounding community from potential flooding events. While not currently rated in terms of condition assessment, Frd No 6 remains an essential component of the local water resource management system, contributing to the overall resiliency of the area in the face of climate variability and extreme weather events.

As part of the Kansas City District, Frd No 6 is a key piece of infrastructure in the region's flood risk reduction strategy. With a spillway width of 200 feet and a maximum discharge capacity of 5066 cubic feet per second, this dam is equipped to handle significant water flow during high precipitation events. While the structure has not been modified in recent years and lacks outlet gates, it continues to serve its intended purpose effectively, safeguarding the community of Leroy and beyond from the adverse impacts of flooding.