Rio Blanco sits at the northern edge of this landscape, positioned where the Piceance Cr valley cuts through the high plateaus of northwestern Colorado. The terrain is defined by the massive geological formations of the Grand Hogback and the steep Roan Cliffs, which dominate the southern half of the quadrangle. This area serves as a critical junction for remote travel, where Government RD and Piceance Cr Rd navigate the complex drainages of Coughs Cr and Government Cr. Water management in this arid environment is evident through the presence of the Larson Reservoir Number 2 and Harris Reservoir, supporting the local ranching economy. Cattle and land use patterns are traced through names like Wild Acres Ranch Rd and the extensive network of forest routes, such as Forest 837 Rte, winding near Monument Peak.
39 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
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 · Anvil Points
USGS Topo · 1:24,000
1952 · Horse Mountain
USGS Topo · 1:24,000
1952 · Rifle
USGS Topo · 1:24,000
1952 · No Name Ridge
USGS Topo · 1:24,000
1956 · Grand Junction
USGS Topo · 1:250,000