
Umpqua National Forest contains a network of drainages and high prairies within the southern Cascades. The landscape is defined by its vertical relief, stretching from the Little River valley up to the prominent heights of Quartz Mountain and Cavitt Mountain. Human presence in this area of Douglas County is primarily marked by resource management and recreation, evidenced by several quarries and the developed Boat Ramp at Hemlock Lake.
31 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.
1955 · Quartz Mtn
USGS Topo · 1:62,500
1955 · Red Butte
USGS Topo · 1:62,500
1955 · Mace Mtn
USGS Topo · 1:62,500
1955 · Illahee Rock
USGS Topo · 1:62,500
1958 · Roseburg
USGS Topo · 1:250,000
1959 · Roseburg
USGS Topo · 1:250,000
1978 · Diamond Lake
USGS Topo · 1:100,000
1989 · Acker Rock
USGS Topo · 1:24,000
1989 · Taft Mountain
USGS Topo · 1:24,000
1989 · Twin Lakes Mountain
USGS Topo · 1:24,000