Dd No 110, located in Olpe, Kansas, is a local government-owned earth dam with a primary purpose of flood risk reduction. Constructed in 1999 by USDA NRCS, this 18-foot tall structure spans 900 feet and has a storage capacity of 140.7 acre-feet. The dam serves to control debris and reduce flood risks along the Eagle Creek-TR stream, with a low hazard potential and a moderate risk assessment rating.

Despite its modest size, Dd No 110 plays a crucial role in protecting the surrounding Lyon County community from potential flood events. With a drainage area of 0.34 square miles and a maximum discharge capacity of 400 cubic feet per second, this dam helps to mitigate the impact of heavy rainfall and prevent downstream flooding. With a spillway width of 20 feet and uncontrolled spillway type, Dd No 110 is equipped to handle excess water and maintain the safety of the area.

Although not regularly inspected or rated for condition assessment, Dd No 110 remains a vital infrastructure asset for flood management in the region. As climate change continues to impact water resources and increase the frequency of extreme weather events, structures like Dd No 110 are essential for safeguarding communities and preserving water quality in the face of evolving environmental challenges.