Gs Dd No 12-2 (Estle) is a flood risk reduction dam located in Nemaha, Kansas, along Muddy Creek. Built in 1987 by SPEAKER AND KING, this earth dam stands at a height of 33 feet and spans 560 feet in length. It serves the primary purpose of flood risk reduction and debris control, with a storage capacity of 223.95 acre-feet and a drainage area of 0.45 square miles.

Managed by the Kansas Department of Agriculture, this dam is regulated, inspected, and enforced by state authorities to ensure its structural integrity and functionality. Despite being classified as low hazard potential and not yet rated for condition assessment, Gs Dd No 12-2 (Estle) poses a moderate risk according to available data. With a spillway width of 92 feet and no outlet gates, this dam plays a crucial role in managing water flow and protecting the surrounding area from potential flooding events.

Located in Arrington, Kansas, this dam falls under the jurisdiction of the Kansas City District and is situated in a strategic location to mitigate flood risks along Muddy Creek. As an essential piece of infrastructure for the local community, Gs Dd No 12-2 (Estle) exemplifies the importance of water resource management and climate resilience efforts in safeguarding against natural disasters and ensuring public safety.