
Igo Butte rises above the deeply etched landscape of Gilliam County, anchoring a terrain defined by steep drainage networks and high plateaus. The placement of the Igo Cem near the junction of Ferry Canyon Rd and Alville Rd suggests the site of a long-standing rural community hub. To the north and east, the land is carved by significant relief features including Tenmile Canyon, Corral Hollow, and Road Canyon. Seasonal water flow is marked by Hay Cr, illustrating the drainage patterns that have shaped this high-desert environment. This 2020 survey documents the modern road network, including Lamberson Canyon Rd, which provides access through the rugged Lamberson Canyon area, reflecting the enduring cattle ranching and dryland farming infrastructure of the region.
13 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 · Condon
USGS Topo · 1:24,000
1970 · Shoestring Ridge
USGS Topo · 1:24,000
1970 · Gwendolen
USGS Topo · 1:24,000