No Name Ridge anchors this 2019 survey of the Piceance Basin in Rio Blanco County, where the landscape is defined by a dense network of gulches and ridges typical of Colorado's western slope. The drainage system of Piceance Cr serves as the primary orientation point, joined by several seasonal tributaries including Main Prong Dry Fork Piceance Cr and Dry Thirteennile Cr. The map reveals a high-elevation environment where human infrastructure is largely confined to utility routes like Fourteen Creek Rd and Co RD 3.
54 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 · Jessup Gulch
USGS Topo · 1:24,000
1952 · Greasewood Gulch
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