
Lake Umatilla and the Columbia River dominate this early 1960s landscape, illustrating the critical water-management infrastructure along the Oregon-Washington border. The settlement of Boardman serves as a central hub, flanked by the Union Pacific railroad and the vast Boardman Bombing Range to the south. This military presence, marked by a defined Naval Reservation Boundary, exists alongside an extensive agricultural network of canals, including the West Extension Irrigation Canal, which draws water from the river to support the desert interior.
34 named features on this map. Tap any name to fly to it.
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3 editions found
1906 · Blalock Island
USGS Topo · 1:125,000
1908 · Blalock Island
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1962 · Canoe Ridge
USGS Topo · 1:24,000
1962 · Blalock Island
USGS Topo · 1:24,000
1962 · Paterson
USGS Topo · 1:24,000
1962 · Boardman
USGS Topo · 1:24,000
1962 · Clarke
USGS Topo · 1:24,000
1962 · Crow Butte
USGS Topo · 1:24,000