1984 Map of West of Leach Spring

About this map

The Fort Irwin Military Reservation and the U S Naval Reservation dominate this high-desert landscape in the early 1980s. The map captures a strategic cross-section of San Bernardino County where military activity and rugged terrain converge. The Quail Mountains rise to the north while the Granite Mountains occupy the southeastern quadrant, framing the wide expanse of the Pilot Knob Valley. A solitary water source, Myrick Spring, is noted in the southwestern portion of the sheet, a vital landmark in this arid environment. The presence of the San Bernardino Meridian and the Randsburg Road highlights the historical surveying and transportation routes that shaped access to this portion of the Mojave Desert. This provisional map provides a clear view of the land use patterns and natural topography just before the mid-1980s.