
Lefevre Prairie and a series of high-altitude clearings define this section of the Oregon landscape where the borders of Gilliam, Morrow, and Wheeler counties converge. The terrain is deeply incised by drainages such as Robinette Creek and Wick Creek, which feed into complex systems like Pullen Canyon and Crisshook Canyon. These steep breaks drop away from the flat expanses of Camas Prairie and Scot Prairie, illustrating the transition from timbered uplands to the dramatic canyon lands of the interior.
29 named features on this map. Tap any name to fly to it.
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2 editions found
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 · Buttermilk Canyon
USGS Topo · 1:24,000
1969 · Lonerock
USGS Topo · 1:24,000
1969 · Chapin Creek
USGS Topo · 1:24,000
1969 · Hardman
USGS Topo · 1:24,000