Buckley Creek 3-A is a vital earth dam located in Jefferson, Nebraska, designed by USDA NRCS to serve as a flood risk reduction structure. Completed in 1971, this dam stands at 30 feet in height and spans 1148 feet in length, with a storage capacity of 998 acre-feet and a normal storage of 160 acre-feet. Its low hazard potential and satisfactory condition assessment make it a key asset in mitigating flood risks in the region.

Managed by local government authorities and regulated by the Nebraska Department of Natural Resources, Buckley Creek 3-A is equipped with state-mandated inspection, permitting, and enforcement measures to ensure its structural integrity and functionality. The dam, situated on TR-Buckley Creek, serves as a critical infrastructure in the area, with a drainage area of 3.25 square miles and a maximum discharge capacity of 487 cubic feet per second.

Overall, Buckley Creek 3-A's significance lies in its role as a flood risk reduction structure, contributing to the overall water resource management efforts in Jefferson, Nebraska. With its strategic location, design, and operational protocols in place, this dam plays a crucial role in safeguarding the community from potential flood events and ensuring the sustainable utilization of water resources in the region.