
Calapooya Divide serves as a natural boundary within this mountainous corridor of the Cascades, separating the drainage systems of the Willamette National Forest and the Umpqua National Forest. The map detail highlights an intricate network of timber and access routes, most notably the historical 4wd Noonday Wagon Rd and the Annie Trail (Noonday Connect) traversing Noonday Ridge. This area is defined by its dramatic elevation changes, where peaks like Bearbones Mtn and Grizzly Mtn overlook a landscape of deep drainages including Steamboat Cr and Brice Cr. Isolated pockets of level terrain such as Johnson Meadows and landmarks like Frog Rock provide distinct navigational points for those studying the land management and forest history of eastern Lane County. Water features are abundant, from the high Windfall Lake and Gertrude Lake to the secluded Knott Spring.
51 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.
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 · Illahee Rock
USGS Topo · 1:62,500
1955 · Fairview Peak
USGS Topo · 1:62,500
1956 · Toketee Falls
USGS Topo · 1:62,500
1956 · Oakridge
USGS Topo · 1:62,500
1958 · Roseburg
USGS Topo · 1:250,000
1959 · Roseburg
USGS Topo · 1:250,000