
Continental Divide winds through the heart of Northwest Colorado in this mid-1960s survey, marking the jagged boundary between the Yampa River and White River basins and the headwaters of the North Platte River. The landscape is defined by vast tracts of the Routt National Forest and Arapaho National Forest, where high alpine lakes like Trappers Lake and Grand Lake sit among the Park Range and Front Range. Industrial activity centers on Coal mining near the Yampa River, while the Denver and Rio Grande Western railroad tracks the southern river corridors. The map records a crucial era of water management, showing the Wolford Mountain Reservoir and the interconnected waters of Lake Granby and Shadow Mountain Lake before later developments altered the high-country hydrology.
81 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.
1895 · Laramie
USGS Topo · 1:125,000
1902 · Laramie
USGS Topo · 1:125,000
1905 · Laramie
USGS Topo · 1:125,000
1906 · Medicine Bow
USGS Topo · 1:125,000
1906 · Laramie
USGS Topo · 1:125,000
1906 · Grand Hogback
USGS Topo · 1:125,000
1907 · White River
USGS Topo · 1:125,000
1908 · Laramie
USGS Topo · 1:125,000
1908 · Medicine Bow
USGS Topo · 1:125,000
1910 · Danforth Hills
USGS Topo · 1:125,000