
Umpqua Hot Springs and the hydro-electric developments of the Umpqua River define this mid-century survey of the Calapooya Mountains. The landscape transitions from the Middle Fork Willamette River in the north down to the complex infrastructure of the Toketee Reservoir and Toketee Falls, where several generators and powerhouses are marked.
89 named features on this map. Tap any name to fly to it.
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2 editions found
1917 · Diamond Lake
USGS Topo · 1:125,000
1925 · Waldo Lake
USGS Topo · 1:125,000
1935 · Lowell
USGS Topo · 1:96,000
1942 · Lowell
USGS Topo · 1:125,000
1955 · Quartz Mtn
USGS Topo · 1:62,500
1955 · Illahee Rock
USGS Topo · 1:62,500
1955 · Fairview Peak
USGS Topo · 1:62,500
1956 · Toketee Falls
USGS Topo · 1:62,500
1956 · Diamond Lake
USGS Topo · 1:62,500
1956 · Waldo Lake
USGS Topo · 1:62,500