
The All American Canal cuts a definitive line across the arid landscape of East Mesa, representing a massive engineering effort to bring water to the Imperial Valley. This survey shows the infrastructure of the mid-1950s, including Power Drop No 4 and Power Drop No 3, which utilized the canal's gradient for hydroelectric generation. To the north, the shifting topography of the Sand Dunes contrasts with the strictly managed water systems below. Evidence of agricultural research appears in the southeastern corner at Experimental Farm No 1, positioned near a Jeep Trail. The map also captures the international boundary where California Baja California meets, illustrating the stark transition from desert mesa to the managed agricultural and utility corridors along the United States Mexico border.
14 named features on this map. Tap any name to fly to it.
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4 editions found
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
1943 · Calexico
USGS Topo · 1:62,500
1945 · Alamorio
USGS Topo · 1:62,500
1953 · Calexico
USGS Topo · 1:50,000
1954 · El Centro
USGS Topo · 1:250,000
1954 · Midway Well NW
USGS Topo · 1:24,000
1954 · Glamis SE
USGS Topo · 1:24,000