Dd No 102, also known as Peyton Creek WS Dam No 102, is a local government-owned structure located in Chase County, Kansas. Built in 1977 by the USDA NRCS, this earth dam stands at 28 feet in height and spans 720 feet in length. Its primary purpose is flood risk reduction, with a normal storage capacity of 18 acre-feet and a maximum storage of 147.24 acre-feet.

Situated on Peyton Creek-TR, Dd No 102 boasts a low hazard potential and a moderate risk assessment rating. The dam features an uncontrolled spillway with a width of 61 feet, and has not been inspected or rated for condition assessment. Despite its age, this structure continues to serve its purpose of mitigating flood risks in the area. With no state regulatory jurisdiction or permitting, this dam relies on its owner, the local government, for operation and maintenance.

As a significant piece of infrastructure in the region, Dd No 102 plays a crucial role in safeguarding the surrounding community from potential flooding events. Its strategic location in Emporia, Kansas, highlights the importance of maintaining and monitoring this dam to ensure its effectiveness in flood risk reduction for years to come.