Murk Stock, located in Johnson, Wyoming, is a private earth dam completed in 1962 with a primary purpose of fire protection, stock, or small fish pond. The dam stands at a height of 32 feet, with a hydraulic height of 27 feet and a structural height of 32 feet. It spans 191 feet in length and has a storage capacity of 32 acre-feet, with a normal storage level of 19 acre-feet. The dam is situated on the East Fork Pugsley Draw and is regulated by the State of Wyoming, with permitting, inspection, and enforcement conducted by the State Engineer's Office.

Despite its low hazard potential and fair condition assessment, Murk Stock poses a moderate risk, ranking a 3 on the risk assessment scale. The dam features an uncontrolled spillway with a width of 40 feet and has no outlet gates. The last inspection was conducted in April 2017, with a scheduled inspection frequency of every 5 years. The dam's emergency action plan status, inundation maps, and risk management measures are currently unspecified, highlighting areas for potential improvement in emergency preparedness.

In the heart of Wyoming's picturesque landscape, Murk Stock serves as a vital resource for fire protection and stock water supply. With its unique blend of functionality and natural beauty, this earth dam stands as a testament to sustainable water resource management in the region, while also underscoring the importance of ongoing monitoring and maintenance to ensure the safety and security of the surrounding community and ecosystem.