2011 Map of Poison Peak
USGS Topo · Published 2011About this map
Poison Peak and Watson Peak anchor this high-elevation landscape in Lemhi County, where the topography is defined by a series of high basins and drainage networks. The western portion of the quadrangle is marked by Twelvemile Creek and the expansive Twelvemile Meadows, while the southern reaches feature a cluster of glacial or erosional bowls including Copper Basin, North Basin, and First Basin. These high-country features suggest a history of seasonal grazing and water management for the surrounding region.
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Map Details
Editions of this 2011 Poison Peak Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1950 · Salmon
USGS Topo · 1:62,500
1951 · Salmon
USGS Topo · 1:62,500
1955 · Dubois
USGS Topo · 1:250,000
1955 · Dillon
USGS Topo · 1:250,000
1956 · Goldstone Mtn
USGS Topo · 1:62,500
1956 · Lemhi
USGS Topo · 1:62,500
1957 · Dillon
USGS Topo · 1:250,000
1958 · Dubois
USGS Topo · 1:250,000
1958 · Dillon
USGS Topo · 1:250,000
1962 · Dillon
USGS Topo · 1:250,000