Pottawatomie Creek D-12 is a local government-owned earth dam located in Coffey County, Kansas, near the city of Greeley. Constructed in 1984 by the USDA NRCS, this dam serves primarily for flood risk reduction along the Pottawatomie Creek. With a height of 29 feet and a length of 818 feet, the dam has a storage capacity of 156 acre-feet and covers a surface area of 4 acres.

Despite its low hazard potential, Pottawatomie Creek D-12 is considered to have a moderate risk level, with a maximum discharge capacity of 305 cubic feet per second. The dam features an uncontrolled spillway with a width of 20 feet and is designated as an "Earth" type dam with stone core materials. While its condition assessment is currently unavailable, the dam's emergency action plan status and risk management measures are also not provided in the data.

Overall, Pottawatomie Creek D-12 serves as a vital infrastructure for flood risk reduction in the area, contributing to the conservation of the surrounding fish and wildlife habitat. As an integral part of the watershed management system, the dam plays a crucial role in maintaining water resources and addressing climate-related challenges in Coffey County, Kansas.