
The Umatilla Ordnance Depot dominates this portion of the high desert along the border of Morrow and Umatilla counties. This mid-century landscape is defined by the rigid grid of military infrastructure and the vital systems of water management necessary for life in the Columbia Basin. The presence of the West Extension Irrigation Canal and the High Line Canal, alongside numerous labeled wells such as Well 555 and Well 582, illustrates the intensive effort to reclaim this arid terrain for use.
24 named features on this map. Tap any name to fly to it.
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2 editions found
1906 · Blalock Island
USGS Topo · 1:125,000
1908 · Blalock Island
USGS Topo · 1:125,000
1908 · Umatilla
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1962 · Paterson
USGS Topo · 1:24,000
1962 · Hermiston
USGS Topo · 1:24,000
1962 · Clarke
USGS Topo · 1:24,000
1962 · Irrigon
USGS Topo · 1:24,000
1962 · Umatilla
USGS Topo · 1:24,000