The Chuckwalla Mountains define the arid landscape of this Riverside County region, where intricate drainage systems like Red Cloud Wash and Irish Wash carve through the terrain. Evidence of the area's mining history and early transit remains visible through the alignment of Red Cloud Mine Rd and The Bradshaw Trl, a historic overland route through the California desert. The map captures the intersection of natural features like Red Cloud Canyon and Crystal Springs Canyon with modern utility corridors such as Gas Line Rd. Smaller ephemeral watercourses like Ship Cr further illustrate the watershed patterns characteristic of this high-desert environment in the early twenty-first century.
9 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1940 · Frink
USGS Topo · 1:62,500
1940 · Iris Pass
USGS Topo · 1:62,500
1940 · Canyon Spring
USGS Topo · 1:62,500
1943 · Canyon Spring
USGS Topo · 1:62,500
1944 · Chuckwalla Mountains
USGS Topo · 1:62,500
1944 · Frink
USGS Topo · 1:62,500
1945 · Iris Pass
USGS Topo · 1:62,500
1954 · Salton Sea
USGS Topo · 1:250,000
1955 · Salton Sea
USGS Topo · 1:250,000
1956 · Frink
USGS Topo · 1:62,500