Grass Valley and its surrounding drainage systems define this high-desert landscape in Lander County. The area is characterized by intermittent watercourses that descend from the uplands, including Callaghan Creek, Corral Canyon Creek, and Cowboy Rest Creek, all converging toward the valley floor. Human presence is sparse, centered on the Brackney Ranch in the southeast and the corridor provided by Grass Valley Rd. The map illustrates the essential relationship between water and land use in Nevada's Great Basin, where reliable water sources like Valley Spring and Twin Springs were foundational to ranching and local travel routes. Wood Canyon provides a distinct geographic break in the terrain to the south, marking the edge of the valley's open expanses.
11 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.
1926 · Roberts Mountains
USGS Topo · 1:250,000
1929 · Roberts Mountains
USGS Topo · 1:250,000
1955 · Millett
USGS Topo · 1:250,000
1956 · Mount Callaghan
USGS Topo · 1:62,500
1956 · Walti Hot Springs
USGS Topo · 1:62,500
1956 · Hall Creek
USGS Topo · 1:62,500
1956 · Ackerman Canyon
USGS Topo · 1:62,500
1959 · Millett
USGS Topo · 1:250,000
1979 · Simpson Park Mtns
USGS Topo · 1:100,000
1986 · Walti Hot Springs
USGS Topo · 1:24,000