The Horse Heaven Hills dominate this portion of Benton County, where the high ridges of the Columbia Plateau descend toward the Walla Walla Valley. This modern survey reveals a landscape primarily defined by its physical relief, featuring prominent elevations like Johnson Butte and the curiously named Jump Off Joe. The terrain is deeply incised by a series of drainages, including Amon Canyon, Prospect Canyon, and Zintel Canyon, which carve through the basaltic uplands.
16 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.
1908 · Umatilla
USGS Topo · 1:125,000
1917 · Pasco
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1953 · Walla Walla
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1958 · Walla Walla
USGS Topo · 1:250,000
1962 · Hat Rock
USGS Topo · 1:24,000
1962 · Juniper
USGS Topo · 1:24,000
1962 · Umatilla
USGS Topo · 1:24,000
1964 · Johnson Butte
USGS Topo · 1:24,000