Sullwold Dam, located in Buffalo County, Nebraska, is a privately owned earth dam built in 1960 for the primary purpose of flood risk reduction along the Turkey Creek. Standing at a height of 8.7 feet, the dam has a maximum storage capacity of 89.1 acre-feet and a normal storage capacity of 26 acre-feet. With a low hazard potential and not yet rated in terms of condition assessment, the dam remains a vital infrastructure for managing water resources in the area.

Managed by the Nebraska Department of Natural Resources, Sullwold Dam is subject to state regulations, permitting, inspection, and enforcement to ensure its safety and functionality. The dam spans 276 feet in length and covers a surface area of 8.9 acres, serving a drainage area of 2.48 square miles. Despite not having an established spillway type or width, the dam plays a crucial role in mitigating flood risks and protecting the surrounding community from potential water-related disasters.

While the dam's emergency action plan status and risk assessment measures are currently unknown, Sullwold Dam remains a key component in the local water management infrastructure. With its strategic location along Turkey Creek and its historical significance in flood risk reduction, this earth dam continues to be a focal point for water resource and climate enthusiasts interested in understanding the intersection of infrastructure, environment, and public safety.