
Silver Butte rises as a central landmark within this high-elevation landscape of the Umatilla National Forest, where the topography is defined by the deep incisions of the North Fork John Day River. The area is characterized by a network of drainage systems, including Glade Creek and Ryder Creek, which flow through heavily contoured gulches toward the main river channel. Human presence is indicated by infrastructure tied to forest management and backcountry recreation, such as the Forks Guard Station and established campsites like Log Table Camp and Silver Spring Camp.
51 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 · Sumpter
USGS Topo · 1:125,000
1951 · Desolation Butte
USGS Topo · 1:62,500
1953 · Pendleton
USGS Topo · 1:250,000
1955 · Canyon City
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1965 · Fly Valley
USGS Topo · 1:24,000
1967 · Tower Mtn
USGS Topo · 1:24,000
1967 · Pearson Ridge
USGS Topo · 1:24,000
1972 · Trout Meadows
USGS Topo · 1:24,000