Spencer, also known as Lak Res and Enl of 1890r & 4917r, is a private water resource located in Weston County, Wyoming. This Earth dam, completed in 1952, serves primarily for irrigation purposes along the Stockade Beaver Creek. With a height of 45 feet and a storage capacity of 2847 acre-feet, Spencer plays a crucial role in supporting agricultural activities in the region.

Despite its fair condition assessment and significant hazard potential, Spencer is regulated and inspected by the State of Wyoming, ensuring its safety and reliability for the surrounding community. The dam features an uncontrolled spillway with a width of 95 feet and two valve outlet gates. With a moderate risk assessment rating, Spencer remains a vital infrastructure for water management in the area, providing a surface area of 126 acres and a drainage area of 20.1 square miles.

Managed by a private owner, Spencer contributes to the overall water infrastructure in Wyoming, showcasing the importance of maintaining and monitoring such critical resources for sustainable water management in the face of changing climate conditions. As climate enthusiasts, it is essential to recognize the role of dams like Spencer in water resource management and to support initiatives that promote the safety and resilience of these structures in the long run.