
Ochoco National Forest defines the character of this high-elevation landscape in eastern Oregon, where a sophisticated network of resource management and water conservation features is visible. The terrain is marked by distinctive volcanic and erosional features such as Suplee Butte, Spur Butte, and the prominent Sugarloaf Mtn. This late 20th-century landscape is dominated by an extensive system of catchments and named springs, including Greenwater Reservoir, Art Reservoir, and Blue-Pot Spring, which illustrate the critical importance of water management in this arid timber and grazing region.
87 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 · Wolf Mountain
USGS Topo · 1:24,000
1972 · Aldrich Gulch
USGS Topo · 1:24,000
1972 · Aldrich Mountain South
USGS Topo · 1:24,000