Sierra Prieta and the expansive Yuma Desert define the arid surroundings of this Arizona-California borderland. The landscape is a study in hydraulic engineering, where the Colorado River and Gila River meet amidst an intricate network of irrigation infrastructure, including the S Gila Valley-Main Canal and the Osage Canal. These waterways support the agricultural pockets of the South Gila Valley and North Gila Valley, contrasting with the concentrated development of Yuma.
118 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