1955 Map of Red Rock Canyon

About this map

The Black Canyon of the Gunnison National Monument dominates the northeastern landscape of this mid-century study, showcasing the dramatic drop into the canyon floor where the Gunnison River carves through the terrain. The map captures the intricate water management systems essential to the region's development, including the Loutsenhizer canal and various ditch networks. Significant infrastructure is marked by the State Tunnel Dam and the State Tunnel (Alkali) near Bostwick. To the southwest, the topography levels out into North Mesa, where the land is scored by a complex system of canals and flumes. Notable peaks and landmarks such as Flat Top, Table Mount, and Green Mountain provide reference points for the transition from the high canyon rim down to the agricultural flats.