
The John Day State Scenic Waterway and the Deschutes River National Recreation Area anchor this landscape, where the high desert is carved by complex canyon systems like Cottonwood Canyon and Buck Hollow. The 1980s terrain is characterized by broad plateaus and ridges, including Lamberson Ridge and McInnes Ridge, which support a network of small agricultural hubs and ranching outposts. Settlement patterns follow the topography, with towns such as Condon, Moro, and Fossil serving as primary centers. Transport history is visible through the active Union Pacific line near the northern border and remnants of an Old Railroad Grade further south. Numerous remote landmarks such as Steamboat Rock and the Wilson Airstrip reflect the logistical challenges of this expansive region across Wasco, Sherman, Gilliam, and Wheeler counties.
98 named features on this map. Tap any name to fly to it.
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2 editions found
1906 · Blalock Island
USGS Topo · 1:125,000
1908 · Blalock Island
USGS Topo · 1:125,000
1916 · Arlington
USGS Topo · 1:125,000
1916 · Condon
USGS Topo · 1:125,000
1926 · Mitchell
USGS Topo · 1:125,000
1928 · Madras
USGS Topo · 1:125,000
1930 · Dufur
USGS Topo · 1:125,000
1931 · Madras
USGS Topo · 1:125,000
1934 · Dufur
USGS Topo · 1:125,000
1934 · The Dalles
USGS Topo · 1:125,000