
Buxton and Manning anchor this corner of the Tualatin Valley, situated along the corridor of the Banks-Vernonia State Trail. The landscape transitions from the valley floor near Davies Junction into the steep rises of Wildcat Mtn and Green Mtn. This modern survey documents the rural character of northern Washington County, where agricultural operations like Park Farms Cr coexist with water management at the Schmadeke Reservoir and Green Valley Reservoir.
89 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.
1940 · Vernonia
USGS Topo · 1:62,500
1941 · Keasey
USGS Topo · 1:62,500
1941 · Timber
USGS Topo · 1:62,500
1941 · Gales Creek
USGS Topo · 1:62,500
1943 · Vernonia
USGS Topo · 1:62,500
1943 · Keasey
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
1955 · Timber
USGS Topo · 1:62,500