Gs Dd No D-68, located in Jackson County, Kansas, was completed in 1992 for the primary purpose of debris control. This earth dam, standing at a height of 22 feet and stretching 560 feet in length, has a storage capacity of 81.6 acre-feet and covers a surface area of 4 acres. Despite its low hazard potential, the dam has not been rated for its condition assessment and lacks certain emergency preparedness measures.

While Gs Dd No D-68 is not regulated by the state and does not fall under state jurisdiction, it serves a crucial function in managing water flow and debris in the area. The dam features an uncontrolled spillway with a width of 48 feet, and has no associated locks or outlet gates. The risk assessment for this structure is categorized as moderate, indicating the need for continued monitoring and potential risk management measures to ensure its continued effectiveness in protecting the surrounding environment and communities.