Durham is a privately owned Earth type dam located in Campbell, Wyoming, near the city of HULETT, along the BELLE FOURCHE river. Completed in 1973, this dam serves multiple purposes including irrigation, fire protection, and stock or small fish pond. With a height of 22 feet and a length of 1365 feet, Durham has a storage capacity of 502 acre-feet and a surface area of 52 acres.

Despite its low hazard potential, Durham is currently assessed to be in poor condition as of April 2021, with a moderate risk rating. The dam has uncontrolled spillways and outlet gates, and is inspected every 5 years. The dam's primary designer is MARVIN SCOTT and it falls under the jurisdiction of the Wyoming State Engineer's Office. Although it has not been modified in recent years, Durham remains an important structure for water resource management in the region, with Liz Cheney (R) representing the area in Congress.

Water resource and climate enthusiasts will find Durham to be a fascinating engineering feat, showcasing the intersection of human ingenuity and natural water management. As a critical component of the local irrigation system, Durham plays a vital role in supporting agricultural activities in the area. With its unique design features and historical significance, this dam serves as a reminder of the importance of sustainable water infrastructure in the face of changing climate conditions.