
The Umatilla River serves as the central artery for this region of Umatilla County, where the settlement of Pendleton anchors the local landscape. The map illustrates a developed corridor following the river valley, with the western community of Rieth and the residential area of Pendair Heights positioned near the Eastern Oregon Regional Airport at Pendleton. Higher ground is marked by features like Owen Hill, while the valley floor is defined by a network of drainage systems including McKay Creek and Wildhorse Creek.
107 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