
Thunder Basin National Grassland dominates the northern reaches of this Wyoming landscape, where the high plains are carved by the meandering Little Powder River and its seasonal tributaries. The topography is defined by significant erosional features such as the Cow Creek Breaks and the steep Cow Creek Wall, while the southern portion reveals a network of draws including Hell's Canyon Draw.
25 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.
1954 · Gillette
USGS Topo · 1:250,000
1955 · Gillette
USGS Topo · 1:250,000
1958 · Gillette
USGS Topo · 1:250,000
1962 · Gillette
USGS Topo · 1:250,000
1971 · Rozet NW
USGS Topo · 1:24,000
1971 · Green Hill
USGS Topo · 1:24,000
1971 · Moyer Springs
USGS Topo · 1:24,000
1972 · Oliver Draw
USGS Topo · 1:24,000
1972 · Gillette
USGS Topo · 1:100,000
1972 · Weston
USGS Topo · 1:24,000