
Kinzua Mtn and the surrounding high country of Wheeler County are defined by a complex network of canyons and ridges where the Umatilla National Forest meets private ranch lands. The drainage patterns of Searcy Cr and Thirtymile Cr dictate the local topography, creating natural corridors like Dead Horse Gap and Cobb Saddle. These features suggest a landscape historically utilized for livestock grazing and resource management, evidenced by the presence of numerous water sources such as Lost City Spring, Walton Spring, and Cobb Springs.
45 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.
1916 · Condon
USGS Topo · 1:125,000
1926 · Mitchell
USGS Topo · 1:125,000
1953 · Spray
USGS Topo · 1:62,500
1953 · Pendleton
USGS Topo · 1:250,000
1953 · The Dalles
USGS Topo · 1:250,000
1955 · Bend
USGS Topo · 1:250,000
1955 · Canyon City
USGS Topo · 1:250,000
1956 · The Dalles
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1957 · Bend
USGS Topo · 1:250,000