Hahns Peak, located in Routt County, Colorado, is a state-regulated dam built in 1978 for recreational purposes. Standing at a height of 38 feet and spanning 267 feet in length, this earth dam on Willow Creek provides essential storage capacity of 698 acre-feet for fish and wildlife pond maintenance and recreational activities. The dam has a low hazard potential and is in fair condition as of the last inspection in September 2019.

With a surface area of 34 acres and a drainage area of 6 square miles, Hahns Peak serves as a vital resource for the local community, offering a maximum discharge capacity of 2568 cubic feet per second. The dam's spillway, with a width of 39 feet, is uncontrolled, and the overall risk assessment for the structure is moderate. This picturesque location in Steamboat Springs is not only a recreational hotspot but also an important water management asset, ensuring the sustainability of the surrounding ecosystem and enhancing the quality of life for residents and visitors alike.