Dudley Dam, located in Crete, Nebraska, is a privately owned earth dam that was completed in 1967 to serve multiple purposes, including flood risk reduction and other unknown uses. The dam stands at a height of 22.4 feet with a storage capacity of 104.9 acre-feet and a normal storage level of 16.2 acre-feet. It spans a length of 400 feet and sits on the Big Blue River, covering a surface area of 5.3 acres and draining a watershed of 2.05 square miles.

Despite its low hazard potential, Dudley Dam has been assessed to be in poor condition as of the last inspection in April 2019. The dam is regulated by the Nebraska Department of Natural Resources and undergoes regular inspections, with an inspection frequency of 5 years. With its stone core and soil foundation, Dudley Dam plays a crucial role in managing water resources in the area and mitigating flood risks along the Big Blue River. Enthusiasts of water resources and climate will find Dudley Dam to be an intriguing structure that combines engineering expertise with environmental stewardship in the heart of Nebraska.