Road Canyon #1 is a state-regulated dam located in Hinsdale County, Colorado, with a primary purpose of recreation. Built in 1908, this earthen dam stands at a height of 26 feet and spans 750 feet in length, creating a reservoir with a storage capacity of 2,213 acre-feet. The dam is situated on Road Canyon Creek and is owned and regulated by the Colorado Department of Water Resources, ensuring regular inspections and enforcement of safety measures.

With a significant hazard potential and fair condition assessment, Road Canyon #1 poses moderate risk according to a recent evaluation. The dam features an uncontrolled spillway with a width of 80 feet and a maximum discharge capacity of 3,251 cubic feet per second. Despite its age, the dam continues to provide valuable fish and wildlife habitat along with recreational opportunities for visitors to enjoy. Water resource and climate enthusiasts will appreciate the historical significance and environmental impact of this structure in the picturesque South Fork region of Colorado.