
The South Umpqua River carves through this Douglas County landscape, where the hydrography is defined by a dense network of mountain forks and springs. Castle Rock Fork, Black Rock Fork, and Skimmerhorn Creek converge toward the river valley, supporting a remote backcountry infrastructure of camps and trailheads. This 2011 survey illustrates a region largely managed for recreation and forestry, featuring established points like the Buckeye Lake Campground and the Buster Spring Shelter.
35 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
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
1917 · Diamond Lake
USGS Topo · 1:125,000
1944 · Abbott Butte
USGS Topo · 1:62,500
1947 · Abbott Butte
USGS Topo · 1:62,500
1955 · Quartz Mtn
USGS Topo · 1:62,500
1955 · Medford
USGS Topo · 1:250,000
1956 · Garwood Butte
USGS Topo · 1:62,500
1956 · Prospect
USGS Topo · 1:62,500