
Horse Prairie sits at the heart of this Douglas County landscape, a transition point between the steep timberlands and the more sheltered drainages like the Upper Olalla Valley. This 2014 survey documents a region defined by its complex hydrology and vertical relief, where several peaks including Live Oak Mountain and Buck Mtn overlook the winding courses of Cow Creek and Olalla Cr.
36 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