
Humboldt National Forest dominates the northern high ground of this topographic survey, where drainage systems like Murphy Wash and Johns Wash carve through the arid terrain. The map captures the boundary between White Pine County and Lincoln County, illustrating how political borders intersect with the physical geography of Spring Valley. Transport through this section of the Great Basin relies on a network of unpaved tracks, including Natl Forest Develop Road 597 Rd and Big Springs Rd, which provide access to the foothills and canyons. The namesake Red Ledges formations appear in the southeastern quadrant, highlighting a landscape defined by significant elevation changes and seasonal watercourses such as West Fork Canyon.
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.
1948 · Wheeler Peak
USGS Topo · 1:62,500
1949 · Garrison
USGS Topo · 1:62,500
1950 · Wheeler Peak
USGS Topo · 1:62,500
1951 · Garrison
USGS Topo · 1:62,500
1956 · Lund
USGS Topo · 1:250,000
1960 · Lund
USGS Topo · 1:250,000
1972 · Hyde Well
USGS Topo · 1:24,000
1972 · Big Springs
USGS Topo · 1:24,000
1973 · Indian Springs Knolls
USGS Topo · 1:24,000
1973 · Red Ledges
USGS Topo · 1:24,000