The Colorado River defines the borderlands of this region, where the engineered waters of the All American Canal and Yuma Main Canal sustain the arid landscape. The desert floor is marked by the expansive Pilot Knob Mesa to the west and a dense network of irrigation infrastructure, including the North Drain and Witty Canal. These features highlight the importance of water management in a region defined by the intersection of Arizona, California, and Mexico.
89 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.
1903 · Yuma
USGS Topo · 1:125,000
1905 · Yuma
USGS Topo · 1:125,000
1940 · Yuma
USGS Topo · 1:62,500
1942 · Yuma
USGS Topo · 1:250,000
1945 · Picacho Peak
USGS Topo · 1:62,500
1945 · Yuma
USGS Topo · 1:62,500
1951 · Picacho Peak
USGS Topo · 1:62,500
1952 · Araz
USGS Topo · 1:24,000
1952 · Yuma East
USGS Topo · 1:24,000
1952 · Yuma West
USGS Topo · 1:24,000