Umatilla National Forest encompasses the entirety of this topographic study, revealing a landscape defined by deep canyons and prominent ridges within the Blue Mountains. The northern portion is dominated by the Tucannon River and its tributary, the Little Tucannon River, which carve through dramatic terrain near School Canyon and Grub Canyon. This 2017 survey details an extensive network of footpaths and forest roads necessary for navigating the steep elevation changes, including the Rattlesnake Trail and the Panjab Trail.
47 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.
1937 · Pomeroy
USGS Topo · 1:96,000
1942 · Pomeroy
USGS Topo · 1:125,000
1955 · Pullman
USGS Topo · 1:250,000
1958 · Pullman
USGS Topo · 1:250,000
1967 · Rose Springs
USGS Topo · 1:24,000
1967 · Hopkins Ridge
USGS Topo · 1:24,000
1967 · Cahill Mtn
USGS Topo · 1:24,000
1967 · Oregon Butte
USGS Topo · 1:24,000
1967 · Stentz Spring
USGS Topo · 1:24,000
1967 · Diamond Peak
USGS Topo · 1:24,000