
Horn Butte rises above the high desert of Gilliam County, anchoring a landscape defined by deep drainages and expansive plateau flats. The eastern portion of this territory is carved by Willow Cr, which parallels Willow Creek Rd as it winds through the valley floor. To the north, the broad expanse of Hurlburt Flats suggests the open agricultural or grazing character of the region, while the terrain to the west is dominated by the intricate topography of Eightmile Canyon and Fourmile Canyon. The road network, including Sullivan Rd and Rhea Ln, traces the natural contours of the land, connecting isolated ranch sites and providing access through the rugged breaks of the Columbia Plateau during the early twenty-first century.
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.
1906 · Blalock Island
USGS Topo · 1:125,000
1908 · Blalock Island
USGS Topo · 1:125,000
1916 · Arlington
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1953 · The Dalles
USGS Topo · 1:250,000
1956 · The Dalles
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1957 · The Dalles
USGS Topo · 1:250,000
1962 · Alderdale
USGS Topo · 1:24,000
1962 · Heppner Junction
USGS Topo · 1:24,000