Adamson Dam, located in Cherry County, Nebraska, is a privately owned structure designed by the USDA NRCS for flood risk reduction along the Diamond Bar Drainage Ditch. Completed in 1965, this earth dam stands at 14 feet high with a length of 290 feet, providing a storage capacity of 1318 acre-feet and serving a drainage area of 7.4 square miles. Despite its low hazard potential, the dam's condition assessment in 2018 rated it as poor, highlighting the need for maintenance and improvement measures.

Managed by the Nebraska Department of Natural Resources, Adamson Dam is subject to state regulation, inspection, and enforcement. The primary purpose of the dam is flood risk reduction, aligning with its construction and design as an earth dam with stone core and soil foundation. Although the dam has not been modified in recent years, its location in the Omaha District and association with the Natural Resources Conservation Service indicate ongoing oversight and monitoring to ensure its structural integrity and functionality. With a normal storage capacity of 935 acre-feet and a maximum discharge of 131 cubic feet per second, Adamson Dam plays a crucial role in mitigating flood risks in the region.

Despite its essential role in flood risk management, Adamson Dam faces challenges in maintaining its condition and operational effectiveness. With a poor condition assessment in 2018 and a low hazard potential, the dam requires attention to address potential safety risks and ensure its continued functionality. Regular inspections and maintenance activities, along with potential rehabilitation efforts, will be crucial in enhancing the resilience of Adamson Dam and safeguarding the surrounding community from flood hazards. As water resource and climate enthusiasts, understanding the importance of infrastructure like Adamson Dam in protecting lives and property underscores the need for proactive management and investment in sustainable water management practices.