
Koch Ranch and Devils Flat represent the sparse human footprint within the high timberlands of the Umpqua National Forest as it was mapped in the late 1990s. This drainage-heavy landscape is defined by the convergence of numerous forks and creeks, including Cow Creek, Applegate Creek, and Dismal Creek, which carve through a series of prominent peaks such as Cedar Springs Mtn and Ike Butte. The map documents the complex network of forest service access roads, marked by specific distance indicators like Mile 66 and Mile 70, alongside industrial activity at several named Quarry sites. Spanning the Douglas and Jackson county line, the terrain shifts from the wide alluvial character of The Meadows to the steep relief of Castle Rock and Red Mountain, illustrating the watershed's role in the regional timber and ranching economy.
32 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.
1891 · Ashland
USGS Topo · 1:250,000
1893 · Ashland
USGS Topo · 1:250,000
1897 · Ashland
USGS Topo · 1:250,000
1904 · Riddle
USGS Topo · 1:125,000
1943 · Trail
USGS Topo · 1:62,500
1944 · Tiller
USGS Topo · 1:62,500
1954 · Days Creek
USGS Topo · 1:62,500
1954 · Wimer
USGS Topo · 1:62,500
1955 · Medford
USGS Topo · 1:250,000
1957 · Medford
USGS Topo · 1:250,000