Lake Darrynane, located in Stafford County, Kansas, is a federally owned water resource managed by the Department of the Interior - Fish and Wildlife Service. Built in 1955 on Rattlesnake Creek, this buttress dam stands at a height of 10 feet with a storage capacity of 75 acre-feet. With a high hazard potential and an inspection frequency of 3 years, the condition of the dam is currently not rated.

Surrounded by the picturesque landscape of Hutchinson, Lake Darrynane serves as a vital water source for the region, providing a maximum storage capacity of 75 acre-feet and a normal storage level of 50 acre-feet. Despite its critical role in water management, the dam's condition assessment is pending, highlighting the importance of regular monitoring and maintenance to ensure its long-term stability and safety.

Enthusiasts of water resources and climate change will find Lake Darrynane an intriguing case study, with its historical significance dating back to the mid-20th century. As a key structure in the Kansas City District, its operation and maintenance are crucial for safeguarding both the local community and the environment. The dam's location on Rattlesnake Creek adds to its ecological importance, making it a symbol of the delicate balance between human development and natural conservation in the face of a changing climate.