
Thunder Basin National Grassland dominates this high plains landscape in Weston County, where a complex network of seasonal drainages shapes the topography. The terrain is defined by the namesake Darlington Draw and a series of creeks including Black Thunder Cr, Prairie Cr, and Little Thunder Cr. These watercourses create a dissected prairie environment that has historically supported ranching and grazing operations across eastern Wyoming.
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This is the sole edition of this map. No revisions or reprints were ever made.
1955 · Newcastle
USGS Topo · 1:250,000
1958 · Newcastle
USGS Topo · 1:250,000
1971 · Piney Canyon NE
USGS Topo · 1:24,000
1971 · Piney Canyon SE
USGS Topo · 1:24,000
1971 · Buck Creek
USGS Topo · 1:24,000
1974 · Reno Junction
USGS Topo · 1:100,000
1979 · Newcastle
USGS Topo · 1:100,000
1982 · Darlington Draw West
USGS Topo · 1:24,000
1982 · Wildlife Draw West
USGS Topo · 1:24,000
1982 · Lion Creek
USGS Topo · 1:24,000