Frd No 15, also known as Big Caney Watershed Dam 15, is a significant earth dam located in Cedar Vale, Kansas. Constructed in 1967 by the USDA NRCS, this dam serves the primary purpose of flood risk reduction in the Cedar Creek-TR watershed. With a structural height of 46 feet and a length of 1100 feet, Frd No 15 has a storage capacity of 810 acre-feet and a normal storage level of 88 acre-feet.

Managed by the Kansas Department of Agriculture, Frd No 15 is regulated, inspected, and enforced by the state to ensure its safety and functionality. With a low hazard potential and a moderate risk assessment score of 3, this dam plays a crucial role in mitigating flood risks in the region. Despite not having a current condition assessment, Frd No 15 remains a key infrastructure for water resource management in Cowley County, Kansas.

Overall, Frd No 15 stands as a vital flood control structure in the Big Caney Watershed, contributing to the protection of surrounding communities and agricultural lands. As climate change continues to impact weather patterns and water resources, the maintenance and monitoring of Frd No 15 will be essential in safeguarding the area from potential flood events.