Dd No G-4, located in Fort Scott, Kansas, is a local government-owned dam designed for flood risk reduction on Walnut Creek. Built in 1998, this earth dam stands at a height of 28 feet and has a storage capacity of 2233.7 acre-feet. With a hazard potential rated as high and a condition assessment of fair, this structure is regulated by the Kansas Department of Agriculture and undergoes regular inspections to ensure its safety and functionality.

The primary purpose of Dd No G-4 is debris control and flood risk reduction, serving the community by mitigating potential flooding events. The dam has a spillway width of 200 feet and a maximum discharge capacity of 2110.34 cubic feet per second. While the risk assessment is moderate, measures are in place to manage any potential risks associated with the dam, ensuring the safety of the surrounding area.

With its critical role in protecting the region from flooding, Dd No G-4 plays a vital part in the overall water resource management strategy for Bourbon County, Kansas. As climate change continues to impact weather patterns, structures like Dd No G-4 are essential for safeguarding communities and ensuring the sustainable management of water resources in the face of evolving environmental challenges.