Lyle is a privately owned dam located in Johnson, Wyoming, along the South Fork Crazy Woman River. Built in 1953 for irrigation purposes, this Earth dam stands at a height of 37 feet and has a hydraulic height of 31 feet. With a storage capacity of 185 acre-feet, Lyle plays a crucial role in water resource management in the region, providing water for agricultural activities in the area.

Despite its importance, Lyle has been rated as having a poor condition assessment and a low hazard potential. The dam has undergone inspection every 5 years, with the last assessment taking place in August 2018. The spillway type is uncontrolled, with a width of 140 feet. While the risk assessment indicates a moderate risk level, there are no specific risk management measures or emergency action plans in place for Lyle.

As a key component of the water infrastructure in the area, Lyle serves as a reminder of the importance of maintaining and monitoring dams for safety and water resource sustainability. With its location in a scenic and vital watershed, Lyle presents both challenges and opportunities for water resource and climate enthusiasts to advocate for the proper management and maintenance of this essential infrastructure.