
The South Yamhill River cuts through the heart of the landscape, defining the industrial and agricultural character of this region on the border of Yamhill and Polk Counties. Sheridan stands as a central hub, its street grid reaching north toward the Masonic Cem and Abba's Airport, while the Pacific Plywood Log Pond near Willamina reflects the local importance of the timber industry. The area is dotted with small rural centers such as Red Prairie and Buell, connected by a network of drainage-following roads like Mill Creek Rd and Red Prairie Rd.
106 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.
1942 · Sheridan
USGS Topo · 1:62,500
1942 · Spirit Mtn
USGS Topo · 1:62,500
1942 · Valsetz
USGS Topo · 1:62,500
1942 · Dallas
USGS Topo · 1:62,500
1948 · Vancouver
USGS Topo · 1:250,000
1950 · Vancouver
USGS Topo · 1:250,000
1950 · Vancouver
USGS Topo · 1:250,000
1953 · Salem
USGS Topo · 1:250,000
1954 · Salem
USGS Topo · 1:250,000
1955 · Grand Ronde
USGS Topo · 1:62,500