
Old Military Rd cuts across the northern landscape of this high desert terrain, marking a historic transportation corridor through eastern Oregon. The topographic detail is dominated by the dramatic descent into Catlow Valley, where the steep escarpment is punctuated by the geographic notch of Coyote Gap. This survey captures the drainage patterns and playa features typical of the region, including the ephemeral waters of Garrison Lake on the valley floor. The map provides a clear look at the public land survey system grid, showing the township and range lines that structured settlement and ranching in this corner of Harney County.
10 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1955 · Adel
USGS Topo · 1:250,000
1957 · Adel
USGS Topo · 1:250,000
1958 · Adel
USGS Topo · 1:250,000
1962 · Adel
USGS Topo · 1:250,000
1971 · Fish Fin Rim
USGS Topo · 1:24,000
1971 · Square Mountain
USGS Topo · 1:24,000
1971 · Surveyors Lake
USGS Topo · 1:24,000
1971 · Blitzen
USGS Topo · 1:24,000
1971 · Coyote Gap SE
USGS Topo · 1:24,000
1971 · Garrison Lake
USGS Topo · 1:24,000