
Colorado River hydrology and desert irrigation define this mid-century survey of the Palo Verde Valley borderlands. The city of Blythe serves as the central hub, showing a grid established with civic essentials like City Hall, the Jr High School, and Palo Verde Hospital. The landscape is a complex network of levees, canals, and siphons designed to manage the river's flow, contrasting the engineered valley floor against the stark, wash-cut terrain to the east.
27 named features on this map. Tap any name to fly to it.
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6 editions found
1933 · Cunningham Mtn
USGS Topo · 1:48,000
1934 · Trigo Peaks
USGS Topo · 1:48,000
1939 · Trigo Peaks
USGS Topo · 1:62,500
1940 · Dome Rock Mts
USGS Topo · 1:62,500
1942 · Blythe
USGS Topo · 1:250,000
1945 · Cibola
USGS Topo · 1:62,500
1951 · McCoy Wash
USGS Topo · 1:24,000
1951 · Blythe NE
USGS Topo · 1:24,000
1951 · Cibola
USGS Topo · 1:62,500
1952 · Mule Wash
USGS Topo · 1:24,000