The Grand Hogback dominates this portion of western Colorado, marking a sharp geological transition where the land rises toward the high plateaus. This 2016 survey captures a landscape defined by its complex drainage systems, where Thirteenmile Creek and Twelvemile Creek carve through the high country on their way toward the Piceance Creek basin. The area is largely managed as public land, with the eastern edge of the map showing the boundary of the White River National Forest.
38 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.
1906 · Grand Hogback
USGS Topo · 1:125,000
1910 · Grand Hogback
USGS Topo · 1:125,000
1925 · Parachute Creek
USGS Topo · 1:62,500
1927 · Parachute Creek
USGS Topo · 1:62,500
1952 · Rio Blanco
USGS Topo · 1:24,000
1952 · Horse Mountain
USGS Topo · 1:24,000
1952 · No Name Ridge
USGS Topo · 1:24,000
1952 · Segar Mountain
USGS Topo · 1:24,000
1956 · Grand Junction
USGS Topo · 1:250,000
1957 · Leadville
USGS Topo · 1:250,000