Heins Dam, located in Ulysses, Nebraska, is a privately-owned structure designed by the USDA NRCS to primarily reduce flood risk in the area. Completed in 1971, this earth dam stands at a height of 20 feet and spans 435 feet in length, providing a storage capacity of 69 acre-feet and covering a surface area of 4.8 acres. Its low hazard potential and satisfactory condition assessment make it a reliable asset for flood risk reduction in Butler County.

Managed by the Nebraska Department of Natural Resources, Heins Dam is regulated, permitted, inspected, and enforced by state agencies to ensure its safe operation and compliance with regulations. Its location along TR-Keysor Creek contributes to the drainage area of 0.25 square miles and a maximum discharge capacity of 86 cubic feet per second. With a solid foundation of soil and core made of stone, this structure serves as a vital component in the local water resource management system.

In the event of an emergency, the dam's emergency action plan, inundation maps, and risk assessment measures are crucial for preparedness and effective response. With a focus on mitigating flood risks and ensuring public safety, Heins Dam plays a significant role in protecting the surrounding community and preserving the delicate balance of water resources in the area.