Stonebridge, located in Wapatia, Wyoming, is a privately owned irrigation dam constructed in 1905 by designer Roy R. Holm. This earth dam, with a height of 24 feet and a length of 685 feet, serves the primary purpose of irrigation along the Whit Creek offstream. Stonebridge has a storage capacity of 822 acre-feet, with a surface area of 63 acres and a drainage area of 1 square mile.

Despite being regulated by the State of Wyoming, Stonebridge is classified as having a significant hazard potential with a fair condition assessment. The dam features an uncontrolled spillway with a width of 50 feet and is equipped with valve gates for outlet control. The last inspection in July 2017 revealed a moderate risk level (3) and an inspection frequency of every 5 years. Stonebridge remains an essential structure for water resource management in the region, providing crucial irrigation support for agricultural activities.

As a key component of the local water infrastructure, Stonebridge plays a crucial role in ensuring water availability for the surrounding area. With its historical significance and ongoing importance for irrigation purposes, the dam represents a blend of engineering ingenuity and environmental stewardship. Climate enthusiasts and water resource experts alike can appreciate the intricate balance of water management and conservation efforts embodied by Stonebridge in Park County, Wyoming.