Weston is a privately owned structure located in Idaho, specifically in the city of Weston. It was designed by the USDA RHS and falls under the jurisdiction of the Idaho Department of Water Resources. This dam, completed in 1929, stands at a height of 42.2 feet and has a normal storage capacity of 2066 acre-feet, serving the purpose of water resource management for the Weston Creek and Bear River.

The dam has a high hazard potential and is categorized as being in fair condition as of the last assessment in November 2020. It features an uncontrolled spillway type with a width of 40 feet and vertical lift outlet gates. Weston plays a crucial role in managing water resources and mitigating flood risks in the area, with a moderate risk assessment rating. Climate and water resource enthusiasts will find Weston's design and operational details, along with its historical significance dating back to nearly a century, to be particularly captivating and informative.