
Rattlesnake Butte rises as a central landmark in this high-desert portion of Gilliam County, anchoring a landscape defined by an intricate network of drainage systems and isolated water sources. The area is heavily marked by its canyon topography, including Elbow Canyon, Indian Spring Canyon, and Pumphouse Canyon. These deep incisions in the plateau are historically significant for the many springs they harbor, which were vital for early ranching and transit.
22 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.
1916 · Condon
USGS Topo · 1:125,000
1953 · The Dalles
USGS Topo · 1:250,000
1956 · The Dalles
USGS Topo · 1:250,000
1957 · The Dalles
USGS Topo · 1:250,000
1970 · Devils Backbone
USGS Topo · 1:24,000
1970 · Igo Butte
USGS Topo · 1:24,000
1970 · Schott Canyon
USGS Topo · 1:24,000
1970 · Indian Cove
USGS Topo · 1:24,000
1970 · Shoestring Ridge
USGS Topo · 1:24,000
1970 · Esau Canyon
USGS Topo · 1:24,000