Bolen, located in Mesa County, Colorado, is a vital water supply structure on Kannah Creek. Owned and regulated by the local government, this earth dam stands at a height of 25 feet and was completed in 1973. With a storage capacity of 1223 acre-feet and a normal storage of 535 acre-feet, Bolen plays a crucial role in water resource management in the region.

Despite being classified as having a significant hazard potential, Bolen is assessed to be in fair condition as of its last inspection in July 2019. The dam lacks a spillway and is equipped with slide and uncontrolled outlet gates. Its risk assessment is marked as high (2), emphasizing the importance of ongoing maintenance and monitoring to ensure the safety and effectiveness of this key water infrastructure.

For water resource and climate enthusiasts, Bolen serves as a focal point for understanding the intersection of infrastructure, environmental stewardship, and community resilience. As a key component of the local water supply system, Bolen's condition and risk profile underscore the ongoing challenges and opportunities in managing water resources in the face of changing climate conditions and increasing demands.