
Pearson Ridge serves as a central spine in this section of the Umatilla National Forest, where a network of water sources and high-elevation meadows supported local land use into the early 21st century. Named springs like Scott Spring, Hunter Spring, and the uniquely titled White Pine Trough Spring are dispersed throughout the terrain, feeding numerous drainages including Hidaway Cr and Neeves Cr.
42 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.
1951 · Dale
USGS Topo · 1:62,500
1951 · Desolation Butte
USGS Topo · 1:62,500
1953 · Pendleton
USGS Topo · 1:250,000
1955 · Canyon City
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1967 · Ukiah SE
USGS Topo · 1:24,000
1967 · Tower Mtn
USGS Topo · 1:24,000
1967 · Sullivan Gulch
USGS Topo · 1:24,000
1967 · Lehman Springs
USGS Topo · 1:24,000