Frd No 15 is a local government-owned earth dam in Whitewater, Kansas, designed by USDA NRCS and completed in 1981 for flood risk reduction on Walnut Creek. The dam stands at a height of 36.3 feet and has a length of 1400 feet, with a storage capacity of 2425.7 acre-feet and a normal storage of 87 acre-feet. Despite being classified as having a low hazard potential, the dam is considered to have a moderate risk level, reflecting the importance of ongoing monitoring and maintenance.

Located in Harvey County, Frd No 15 is regulated by the Kansas Department of Agriculture, with state permitting, inspection, and enforcement in place. The dam is equipped with an uncontrolled spillway, 60 feet in width, for managing excess water flow. While the dam has not been rated for its condition assessment, it is crucial for the local community's flood protection and overall water resource management in the area.

With its primary purpose of flood risk reduction, Frd No 15 plays a vital role in safeguarding the surrounding environment and infrastructure from potential flooding events. The dam's presence on Walnut Creek serves as a testament to the collaborative efforts between local government agencies and the USDA NRCS in enhancing water resource resilience in the region. As climate change continues to impact precipitation patterns and water availability, the maintenance and monitoring of structures like Frd No 15 are essential for ensuring the safety and sustainability of water resources for future generations.