
Yoncalla serves as the primary hub in this Douglas County landscape, where the Yoncalla Valley meets the timbered slopes of DeVore Mtn and Skull Mtn. The 2017 survey reveals an area defined by its lumber heritage and hydraulic management, prominently featuring the Yoncalla Lumber Company Log Pond near the town center. To the south, Rice Hill and Rice Valley mark a transition in the terrain, where agricultural flats are interspersed with water resources like Weaver Reservoir and Thurman Weaver Reservoir. The map documents a complex network of canyons and passes, including Five Point Canyon, Blackberry Canyon, and Cougar Pass, which dictate the local transit routes. Local history is anchored at the Yoncalla Cem, while the surrounding hillsides are carved by numerous drainages such as Flagler Cr and Halo Cr, illustrating the rugged drainage patterns typical of the Umpqua River basin watershed.
104 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.
1897 · Roseburg
USGS Topo · 1:125,000
1900 · Roseburg
USGS Topo · 1:125,000
1954 · Sutherlin
USGS Topo · 1:62,500
1954 · Drain
USGS Topo · 1:62,500
1954 · Anlauf
USGS Topo · 1:62,500
1954 · Glide
USGS Topo · 1:62,500
1958 · Roseburg
USGS Topo · 1:250,000
1959 · Roseburg
USGS Topo · 1:250,000
1979 · Roseburg
USGS Topo · 1:100,000
1979 · Cottage Grove
USGS Topo · 1:100,000