Thornton sits at the heart of this high-plains landscape, where the boundary between Crook Co and Weston Co meets the expansive acreage of the Thunder Basin National Grassland. The terrain is defined by a network of drainage systems, including Dumbrill Cr and Wind Cr, which flow through a region marked by significant water management features like Luman Reservoir and Thornton Reservoir.
30 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.
1918 · Moorcroft
USGS Topo · 1:125,000
1918 · Moorcroft
USGS Topo · 1:62,500
1954 · Gillette
USGS Topo · 1:250,000
1955 · Gillette
USGS Topo · 1:250,000
1957 · Nefsy Divide
USGS Topo · 1:62,500
1957 · Moorcroft
USGS Topo · 1:62,500
1957 · Upton
USGS Topo · 1:62,500
1958 · Gillette
USGS Topo · 1:250,000
1962 · Gillette
USGS Topo · 1:250,000
1979 · Sundance
USGS Topo · 1:100,000