Gs Dd 31-13 is a local government-owned earth dam in Whiting, Kansas, designed by P.E. Wilbur Naylor and completed in 1992 to serve as a crucial flood risk reduction structure along Webster Creek. With a height of 39 feet and a length of 1100 feet, this dam provides essential debris control and flood risk reduction, holding a normal storage capacity of 144 acre-feet and a maximum storage of 879.4 acre-feet. The dam's significant hazard potential and moderate risk assessment highlight its importance in mitigating potential flooding impacts in the Nemaha County region.

Managed by the Kansas Department of Agriculture, this dam is regulated, permitted, inspected, and enforced at the state level, ensuring its structural integrity and operational effectiveness. The uncontrolled spillway, with a width of 70 feet, aids in managing high discharges of up to 1645 cubic feet per second. Although the condition assessment is currently not rated, the dam undergoes inspections every five years to assess its functionality and safety. Additionally, the dam lacks outlet gates but plays a crucial role in protecting the surrounding area from flooding events.

Overall, Gs Dd 31-13 stands as a vital infrastructure piece in the flood risk reduction strategy for Nemaha County, Kansas. With its strategic location along Webster Creek and its capacity to control debris and manage floodwaters, this earth dam serves as a safeguard against potential inundation, ensuring the safety and wellbeing of local communities in the region. Its construction and regulation by state authorities highlight the proactive measures taken to address water resource management and climate resilience in the area.