2018 Map of Telegraph Canyon

About this map

The Sulphur Spring Range dominates this central Eureka County landscape, defining a high ridge that separates the western basins from the eastern flats. This 2018 survey documents a remote mining and ranching geography where water sources are the primary indicators of human activity and land use. High-altitude landmarks like Bald Mtn and the namesake Telegraph Canyon are surrounded by a network of critical watering points, including Flynn Ranch Springs, Simpson Spring, and Josephine Spring. Historically significant mining operations are represented by the Diamond Mine, located in the rugged northern and eastern slopes. To the east, the terrain descends sharply into the Diamond Valley, where the isolated Lake Dou-Pah-Gade sits near the base of the mountains. Access to this high-desert environment is primarily via Saddler Brown Rd, tracing the transition from mountainous terrain to valley floor.