Thunder Basin National Grassland dominates the southern landscape of this northeast Wyoming corner, where the high plains meet complex drainage systems. The terrain is defined by the Eightfive Divide and the broken ground of the Duck Creek Breaks, illustrating a ranching-focused environment where water management is critical. A network of man-made catchments, including McConnell Number 1 Reservoir, Tony Reservoir, and Bates Reservoir, are scattered across the quadrangle, serving as vital infrastructure for the livestock and wildlife in this arid region.
28 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
1972 · Mitten Butte
USGS Topo · 1:24,000
1972 · Nipple Butte
USGS Topo · 1:24,000
1972 · Bonnie Reservoir
USGS Topo · 1:24,000
1972 · Tuttle Draw
USGS Topo · 1:24,000
1972 · Bowman Hill
USGS Topo · 1:24,000
1972 · Weston
USGS Topo · 1:24,000