Salmon National Forest defines the western reaches of this high-altitude landscape, where the foothills of the Lemhi Range meet the broad Lemhi Valley. This 2013 survey illustrates a terrain dominated by drainage systems and natural water sources, including the namesake Purcell Spring and several others such as Warm Springs, Cold Spring, and Poison Spring. These springs and seasonal watercourses like Texas Cr and Eighteenmile Cr were essential markers for early settlers and travelers navigating the high desert environment of eastern Idaho.
26 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.
1955 · Dubois
USGS Topo · 1:250,000
1956 · Leadore
USGS Topo · 1:62,500
1956 · Morrison Lake
USGS Topo · 1:62,500
1956 · Nicholia
USGS Topo · 1:62,500
1957 · Gilmore
USGS Topo · 1:62,500
1958 · Dubois
USGS Topo · 1:250,000
1980 · Leadore
USGS Topo · 1:100,000
1987 · Gilmore
USGS Topo · 1:24,000
1987 · West of Leadore
USGS Topo · 1:24,000
1987 · Purcell Spring
USGS Topo · 1:24,000