
Aldrich Mountain dominates this portion of the Malheur National Forest, where steep drainages and isolated springs define the high-elevation landscape. The topography is shaped by the complex network of Murderers Creek, including its East Fork and South Fork, which carve deep canyons through the Aldrich Mountains. This area, managed under the Bear Valley Ranger District, shows a geography of named gulches and ridges that speak to the region's rugged character, from Chickenhouse Gulch to the distinctive Shake Table plateau in the southeast corner.
41 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.
1932 · Dayville
USGS Topo · 1:125,000
1936 · Dayville
USGS Topo · 1:125,000
1940 · Aldrich Mtn.
USGS Topo · 1:62,500
1943 · Aldrich Mtn.
USGS Topo · 1:62,500
1955 · Canyon City
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1961 · Izee
USGS Topo · 1:62,500
1972 · Big Weasel Sprs
USGS Topo · 1:24,000
1972 · Aldrich Mountain North
USGS Topo · 1:24,000
1972 · Aldrich Gulch
USGS Topo · 1:24,000