
Malheur National Forest dominates the eastern landscape of this quadrangle, where the steep terrain of Sheep Ridge gives way to the drainage of Cottonwood Cr. The topography is defined by high-elevation landforms including Rudio Mtn and Lost Boy Butte, interspersed with small clearings and basins such as McGarr Meadows and Timber Basin. These family-named and descriptive locations indicate a history of high-country grazing and seasonal land use.
26 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
1951 · Courtrock
USGS Topo · 1:62,500
1953 · Picture
USGS Topo · 1:62,500
1955 · Canyon City
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1972 · Aldrich Mountain North
USGS Topo · 1:24,000
1972 · Dayville
USGS Topo · 1:24,000