Riddle occupies the eastern edge of this landscape, situated near the banks of Cow Creek. The area is defined by sharp elevation changes and high ridges, notably Nickel Mtn and Mt Isaac, which loom over the lower plateaus of Jerry Flat and Baker Flat. This 2020 survey illustrates a complex network of resource-extraction infrastructure, including a web of forest access points like Nickel Mine Rd and numerous Logging Rd segments that penetrate the high country.
78 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.
1897 · Roseburg
USGS Topo · 1:125,000
1900 · Roseburg
USGS Topo · 1:125,000
1904 · Riddle
USGS Topo · 1:125,000
1928 · Sitkum
USGS Topo · 1:125,000
1946 · Dutchman Butte
USGS Topo · 1:62,500
1948 · Dutchman Butte
USGS Topo · 1:62,500
1954 · Canyonville
USGS Topo · 1:62,500
1955 · Camas Valley
USGS Topo · 1:62,500
1955 · Roseburg
USGS Topo · 1:62,500
1955 · Medford
USGS Topo · 1:250,000