
The South Fork John Day River winds through this central Oregon landscape, serving as a primary corridor for early ranching and transport. Isolated operations like Black Canyon Ranch and Rockpile Ranch are situated near the waterway, connected by the primitive South Fork John Day Rd. The topography is defined by high peaks and named landmarks such as Battle Creek Mountain, Youngs Butte, and Jackass Mountain, interspersed with deep drainages like Aldrich Gulch and Doghouse Gulch.
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.
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 · Day Basin
USGS Topo · 1:24,000
1972 · Aldrich Mountain North
USGS Topo · 1:24,000