
The Union Pacific railroad cuts a diagonal line across this arid stretch of Morrow County, where the settlement of Clarke and the nearby Boardman Junction represent the sparse human footprint of the early 1960s. The landscape is defined by its military and industrial utility, dominated by the sprawling Umatilla Ordnance Depot on the eastern boundary and a designated Bombing Range to the south.
18 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
1908 · Umatilla
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1962 · Blalock Island
USGS Topo · 1:24,000
1962 · Ordnance
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