Rob Roy is a fascinating earth dam located in Albany, Wyoming, specifically in the city of Keystone. Completed in 1986, this dam serves the primary purpose of water supply, supporting irrigation and water needs in the area. With a height of 140 feet and a structural height of 150 feet, Rob Roy boasts a storage capacity of 42,264 acre-feet, with a normal storage level of 35,434 acre-feet.

Situated on Douglas Creek, Rob Roy plays a crucial role in managing water resources in the region, with a drainage area of 20.8 square miles and a maximum discharge capacity of 4,500 cubic feet per second. The dam's spillway, which is uncontrolled, has a width of 30 feet, ensuring efficient flood control measures. Despite being assessed as having a fair condition, Rob Roy poses a high hazard potential, making regular inspections and maintenance vital to its continued operation.

Owned by the local government and regulated by the State of Wyoming, Rob Roy stands as a testament to human engineering and innovation in managing water resources and climate challenges. With its strategic location and impressive structural design, this dam serves as a vital asset in ensuring water supply reliability and mitigating potential risks associated with flooding. For water resource and climate enthusiasts, Rob Roy presents a compelling case study in sustainable water management practices and the critical role of infrastructure in adapting to changing environmental conditions.