Dd No D-60, located in Valley Falls, Kansas, is a local government-owned earth dam completed in 2006 for debris control purposes. With a height of 28.35 feet and a length of 849 feet, the dam has a storage capacity of 131.4 acre-feet and serves a drainage area of 0.53 square miles. The dam's spillway type is uncontrolled, with a width of 60 feet, and it has a low hazard potential rating.

Despite not being regulated or inspected by the state, Dd No D-60 is considered to have a moderate risk level, with a risk assessment rating of 3. The dam's condition is currently not rated, and there is no emergency action plan in place. While the dam does not have outlet gates or associated structures, it plays a crucial role in managing debris and protecting the surrounding area from flooding events. As a part of the Rock Island District, the dam contributes to water resource management efforts in Jefferson County, Kansas.