
Chuckwalla Mountains dominate the southern half of this landscape, giving way to the wide desert expanse of the Chuckwalla Valley to the north. Water management and resource extraction define human presence in this arid environment during the mid-1980s. The presence of Aztec Well Graves and the historic Gruendikes Well (Site) point to the critical importance of reliable water sources for early desert travelers and settlers. While the northern section shows modern infrastructure like a Transmission Line, a long Pipeline, and a small Trailer Park, the southern mountains remain characterized by isolated Prospect workings and the riparian oasis of Corn Spring. This area serves as a focal point with a nearby Campground, illustrating the shift from early subsistence and mining towards recreational use of the desert. Mapping of numerous Dike segments and Wash patterns reveals the complex drainage required to protect roads and infrastructure from flash flooding.
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This is the sole edition of this map. No revisions or reprints were ever made.
1943 · Coxcomb Mountains
USGS Topo · 1:62,500
1944 · Chuckwalla Mountains
USGS Topo · 1:62,500
1944 · Coxcomb Mountains
USGS Topo · 1:62,500
1952 · Sidewinder Well
USGS Topo · 1:62,500
1952 · Palen Mountains
USGS Topo · 1:62,500
1954 · Salton Sea
USGS Topo · 1:250,000
1955 · Salton Sea
USGS Topo · 1:250,000
1959 · Salton Sea
USGS Topo · 1:250,000
1963 · Salton Sea
USGS Topo · 1:250,000
1963 · Chuckwalla Mountains
USGS Topo · 1:62,500