
The Ordnance Depot dominates the central landscape of this mid-1980s Umatilla County survey, reflecting the area's significant military and logistical footprint. Positioned between the Columbia River and the high desert plains, the region is a complex intersection of irrigated agriculture and heavy transport. The growth of Hermiston and Stanfield is shown alongside established transportation corridors, including the Union Pacific and Burlington Northern railroads that parallel the river's south bank.
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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
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
1916 · Condon
USGS Topo · 1:125,000
1917 · Pasco
USGS Topo · 1:125,000
1917 · Prosser
USGS Topo · 1:125,000