
The Old Oregon Trail winds across the plateau of Northeastern Oregon in this mid-century survey, tracing a path through a landscape defined by the Columbia River and the rising slopes of the Blue Mountains. The region reflects a complex layering of agricultural, indigenous, and military land use, centered around the settlement at Pendleton. The presence of the Umatilla Indian Reservation sits adjacent to heavy industrial and military installations like the Umatilla Ordnance Depot and the Boardman Bombing and Gunnery Range.
109 named features on this map. Tap any name to fly to it.
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4 editions found
1901 · Baker City
USGS Topo · 1:125,000
1901 · Sumpter
USGS Topo · 1:125,000
1906 · Telocaset
USGS Topo · 1:125,000
1906 · Blalock Island
USGS Topo · 1:125,000
1908 · Blalock Island
USGS Topo · 1:125,000
1908 · Umatilla
USGS Topo · 1:125,000
1910 · Zillah
USGS Topo · 1:125,000
1915 · Wallulah
USGS Topo · 1:96,000
1915 · Prosser
USGS Topo · 1:125,000
1916 · Arlington
USGS Topo · 1:125,000