
Whitman National Forest dominates this section of the Blue Mountains, where the high ridges of Mann Ridge and Red Ridge overlook a complex network of canyons and water management systems. The landscape is defined by its transition from high-elevation timberlands to the agricultural infrastructure of the North Powder Valley. A notable density of water storage and irrigation features, including Pilcher Creek Reservoir, Wolf Cr Reservoir, and Henrys Reservoir, illustrates the vital role of mountain runoff for the downstream valley.
55 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.
1901 · Baker City
USGS Topo · 1:125,000
1901 · Sumpter
USGS Topo · 1:125,000
1906 · Telocaset
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1955 · Baker
USGS Topo · 1:250,000
1955 · Grangeville
USGS Topo · 1:250,000
1955 · Canyon City
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1959 · Baker
USGS Topo · 1:250,000
1959 · Grangeville
USGS Topo · 1:250,000