1958 Map of Waucoba Mtn

About this map

The Southern Pacific Railroad and the Owens River define the western floor of this Inyo County landscape, a stark contrast to the high elevations of the Inyo National Forest. This mapping, based on 1940s aerial photography and 1950s field surveys, captures a complex network of high-altitude mining and ranching interests. Mineral exploration is well-documented throughout the mountains, with sites such as the Montezuma Mine, Riche Mine, and Overholtz Mine dotting the terrain. Higher elevations include notable flats like Harkless Flat, Papoose Flat, and Squaw Flat, which provide level ground amidst the high peaks of Waucoba Mtn and Andrews Mtn. Near the river, the Tinemaha Reservoir stands as a significant hydrological feature, while the presence of the Graham Ranch (Site) and Toll House suggests the early routes of settlement and commerce through the canyons.