Derby Junction marks a significant waypoint along the Colorado River in Eagle County, where the river valley carves a path through the southern reaches of the White River National Forest. The landscape is defined by dramatic elevation changes, ranging from the flat expanses of Jack Flats and the high agricultural plateau of Derby Mesa to the prominent peaks of Greenhorn Mtn and Porphyry Mtn. This 2016 survey illustrates the modern management of water and transit in this high-altitude environment, featuring the S Derby Ditch irrigation system and the Price Reservoir. Access to this back-country terrain is facilitated by the Colorado River Rd and the Red Dirt Bridge, which serves as a vital crossing point. The map also highlights the complex drainage network of the Red Dirt Basin, with numerous seasonal and perennial flows like Posey Cr and Alamo Cr feeding into the main river channel.
33 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.
1927 · Glenwood Springs
USGS Topo · 1:125,000
1930 · Glenwood Springs
USGS Topo · 1:125,000
1957 · Leadville
USGS Topo · 1:250,000
1959 · Leadville
USGS Topo · 1:250,000
1960 · Leadville
USGS Topo · 1:250,000
1962 · Leadville
USGS Topo · 1:250,000
1962 · Gypsum
USGS Topo · 1:24,000
1962 · Eagle
USGS Topo · 1:24,000
1964 · Leadville
USGS Topo · 1:250,000
1972 · Blue Hill
USGS Topo · 1:24,000