
East Mesa and its shifting Sand Dunes dominate this arid landscape along the international boundary between the United States and Mexico. This survey records the intensive mid-century engineering required to bring water to the desert, centered on the massive All American Canal and its infrastructure. Built by the U. S. Bureau of Reclamation, the canal system is marked here by series of drops and industrial works, including Power Drop No 4, Power Drop No 3, and Power Drop No 2, alongside a Siphon and various Gaging Stations.
15 named features on this map. Tap any name to fly to it.
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2 editions found
1903 · Yuma
USGS Topo · 1:125,000
1905 · Yuma
USGS Topo · 1:125,000
1907 · Holtville
USGS Topo · 1:125,000
1940 · Alamorio
USGS Topo · 1:62,500
1940 · Calexico
USGS Topo · 1:62,500
1942 · El Centro
USGS Topo · 1:250,000
1942 · Yuma
USGS Topo · 1:250,000
1943 · Calexico
USGS Topo · 1:62,500
1945 · Alamorio
USGS Topo · 1:62,500
1953 · Calexico
USGS Topo · 1:50,000