
The Colorado River defines the border between California and Arizona in this 2021 study, where the landscape is intricately shaped by a massive network of irrigation and water management infrastructure. The All-American Canal cuts across the northern desert terrain, feeding a grid of secondary waterways including the Reservation Main Canal, Cocopah Canal, and Mohave-Lateral. These features support the agricultural settlements of Bard and Ross Corner, which are situated within a strictly surveyed grid of county roads such as W Stalnacker Rd and Levee Rd.
84 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
1926 · Fortuna
USGS Topo · 1:62,500
1929 · Fortuna
USGS Topo · 1:62,500
1929 · Laguna
USGS Topo · 1:62,500
1940 · Yuma
USGS Topo · 1:62,500
1942 · Yuma
USGS Topo · 1:250,000
1943 · Laguna
USGS Topo · 1:62,500
1945 · Picacho Peak
USGS Topo · 1:62,500
1945 · Yuma
USGS Topo · 1:62,500