
Howard Canyon and the high drainage basins of the western Colorado landscape define this modern topographic study. The area is characterized by a series of deeply etched drainages, including Demaree Canyon, Spink Canyon, and Ashford Canyon, all of which contribute to the broader Grand Valley watershed. This map captures the modern corridor of Douglas Pass Rd as it winds through the terrain, providing a critical north-south route through the township and range system.
18 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.
1956 · Grand Junction
USGS Topo · 1:250,000
1959 · Grand Junction
USGS Topo · 1:250,000
1960 · Grand Junction
USGS Topo · 1:250,000
1962 · Grand Junction
USGS Topo · 1:250,000
1964 · Grand Junction
USGS Topo · 1:250,000
1964 · Douglas Pass
USGS Topo · 1:24,000
1964 · Baxter Pass
USGS Topo · 1:24,000
1964 · Calf Canyon
USGS Topo · 1:24,000
1965 · Grand Junction
USGS Topo · 1:250,000
1968 · Badger Wash
USGS Topo · 1:24,000