
The Snake River carves a deep boundary between Oregon and Idaho in this 1980s-era topographical record, where the waters of the Brownlee Reservoir fill the canyon floor. The landscape is defined by dramatic elevation changes, rising from the riverbanks to prominent peaks like Sugarloaf Mountain. This region was historically active for mineral exploration, evidenced by the Snake River Mine and various Prospect markings scattered across the eastern slopes above Big Deacon Creek.
27 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.
1915 · Pine
USGS Topo · 1:125,000
1951 · Huntington
USGS Topo · 1:62,500
1952 · Olds Ferry NW
USGS Topo · 1:24,000
1952 · Olds Ferry
USGS Topo · 1:62,500
1955 · Baker
USGS Topo · 1:250,000
1957 · Durkee
USGS Topo · 1:62,500
1957 · Mineral
USGS Topo · 1:62,500
1959 · Baker
USGS Topo · 1:250,000
1980 · Brogan
USGS Topo · 1:100,000
1981 · Baker
USGS Topo · 1:100,000