
Butter Creek winds through the southern reaches of this landscape, carving a path through the high plateaus of the Columbia Basin. The terrain is defined by a series of significant drainage systems, including Alkali Canyon in the north and the deeply etched Slusher Canyon and Spikes Gulch to the east. These geological features illustrate the erosional patterns of the region, where seasonal water flow has shaped a complex network of canyons and gulches.
16 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.
1908 · Umatilla
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1968 · Echo SE
USGS Topo · 1:24,000
1968 · Lena
USGS Topo · 1:24,000
1968 · Echo
USGS Topo · 1:24,000
1968 · Nolin
USGS Topo · 1:24,000
1968 · Vey Ranch
USGS Topo · 1:24,000
1968 · Vinson
USGS Topo · 1:24,000
1968 · Service Buttes
USGS Topo · 1:24,000