Located in Natrona, Wyoming, Big Chief Dam was completed in 1964 by the Bureau of Land Management for the primary purpose of debris control along the Trib Three Buttes Creek. Standing at a structural height of 32 feet with a hydraulic height of 27 feet, this gravity dam made of buttress and stone materials serves as a vital structure in the region. With a storage capacity of 71.8 acre-feet and a surface area of 6.3 acres, the dam plays a crucial role in managing water resources and protecting the surrounding environment.

Despite being classified as having a low hazard potential, Big Chief Dam's condition assessment is deemed unsatisfactory, highlighting the need for ongoing maintenance and monitoring. The dam features an uncontrolled spillway and no outlet gates, posing challenges in the event of emergencies. With Liz Cheney representing the area in Congress, it is essential for stakeholders to work together to ensure the safety and functionality of this critical infrastructure. As water resource and climate enthusiasts, it is important to stay informed and engaged in efforts to safeguard Big Chief Dam and other vital structures for the benefit of the community and the environment.