
The Umatilla River cuts through this high-desert plateau, serving as the primary corridor for development and infrastructure. Within the city of Pendleton, the street grid is densely concentrated south of the river, anchored by the Umatilla County Courthouse. The surrounding landscape is defined by deep gulches such as Despain Gulch and Stage Gulch, which drop toward the river valley from the northern hills.
67 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.
1935 · Pendleton
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1966 · Mc Kay Reservoir
USGS Topo · 1:24,000
1966 · Holdman
USGS Topo · 1:24,000
1966 · Holdman SE
USGS Topo · 1:24,000
1966 · Table Rock
USGS Topo · 1:24,000
1966 · Pendleton
USGS Topo · 1:24,000
1966 · Mission
USGS Topo · 1:24,000
1966 · Helix
USGS Topo · 1:24,000