
Agricultural development and industrial extraction converge at the northern edge of the Grand Valley in the early 1960s. The landscape is defined by the critical irrigation infrastructure of the Government Highline Canal and Grand Valley Canal, which carve through the arid terrain to support local farming. To the north, the topography rises sharply toward Corcoran Point and Basin Butte, where a cluster of coal operations including the Corcoran Mine, Thomas Mine, and Farmer Mutual Mine indicate the region's mineral heritage. This era shows the expansion of transportation and municipal services, notably with the presence of Walker Field and a nearby substation. Local history is anchored by the Crown Point Cem, while the Ute Principal Meridian serves as a primary surveying benchmark for the surrounding territory.
21 named features on this map. Tap any name to fly to it.
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5 editions found
1929 · Roan Creek
USGS Topo · 1:62,500
1934 · Colorado National Monument
USGS Topo · 1:24,000
1956 · Grand Junction
USGS Topo · 1:250,000
1959 · Grand Junction
USGS Topo · 1:250,000
1960 · Grand Junction
USGS Topo · 1:250,000
1962 · Grand Junction
USGS Topo · 1:250,000
1962 · Fruita
USGS Topo · 1:24,000
1962 · Clifton
USGS Topo · 1:24,000
1962 · Colorado National Monument
USGS Topo · 1:24,000
1962 · Grand Junction
USGS Topo · 1:24,000