
Umatilla National Forest dominates this mid-1990s landscape, where high ridgelines and deep creek basins converge at the intersection of Wheeler, Morrow, and Grant counties. The map captures a backcountry environment defined by water management and natural landmarks, including the notable Bull Prairie Lake and its accompanying boat ramp. The terrain is punctuated by significant volcanic features such as Whitetail Butte, Mahogany Butte, and Stalling Butte, alongside the broad expanse of Kahler Basin.
33 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.
1953 · Kimberly
USGS Topo · 1:62,500
1953 · Spray
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
1969 · Lefevre Prairie
USGS Topo · 1:24,000
1969 · Chapin Creek
USGS Topo · 1:24,000
1969 · Big Rock Flat
USGS Topo · 1:24,000
1980 · Monument
USGS Topo · 1:100,000