Willwood Diversion, located in Park County, Wyoming, along the Shoshone River, is a Federal-owned structure primarily used for irrigation purposes. This concrete dam, completed in 1923 by the Bureau of Reclamation, stands at a height of 70 feet and has a storage capacity of 2100 acre-feet. Despite its low hazard potential, the risk assessment for the dam is rated as high, emphasizing the importance of regular inspections and maintenance.

Managed by the Bureau of Reclamation, Willwood Diversion is regulated, inspected, and enforced by the same federal agency. The dam has a hydraulic height of 41 feet and a length of 476 feet, serving as a crucial water resource infrastructure for the surrounding area. While the condition assessment is not currently available, the dam's emergency action plan status and risk management measures are yet to be determined, highlighting the need for comprehensive safety protocols in case of emergencies.

With a state-regulated status and the presence of a spillway, Willwood Diversion plays a vital role in water management and irrigation activities in the region. The dam's location, design, and operational responsibilities make it a key component in water resource management along the Shoshone River. As climate change continues to impact water availability and usage, structures like Willwood Diversion will be essential in ensuring sustainable water practices for future generations.