Imperial Valley agriculture and the receding shoreline of the Salton Sea define this landscape on the edge of the Colorado Desert. The town of Niland serves as a central hub, where the Southern Pacific railroad corridor meets a dense grid of irrigation infrastructure including the U Lateral and S Drain. Further south, the city of Calipatria sits near the Cliff Hatfield Memorial Airport, anchoring the southern edge of this highly engineered environment.
129 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.
1940 · Iris
USGS Topo · 1:62,500
1940 · Frink
USGS Topo · 1:62,500
1940 · Iris Pass
USGS Topo · 1:62,500
1944 · Calipatria
USGS Topo · 1:62,500
1944 · Frink
USGS Topo · 1:62,500
1945 · Iris Pass
USGS Topo · 1:62,500
1945 · Iris
USGS Topo · 1:62,500
1954 · Salton Sea
USGS Topo · 1:250,000
1955 · Salton Sea
USGS Topo · 1:250,000
1956 · Iris
USGS Topo · 1:24,000