Coalmine Draw and Spring Gulch highlight the varied topography of this Hot Springs County landscape, where the terrain transitions between high ridges and carved drainage basins. The map shows a region defined by its prominent landforms, including the eponymous Red Ridge, Blue Ridge, and the southern Ilo Ridge. These features overlook the wide Grass Creek Basin, a significant geographic depression that serves as a focal point for local hydrology.
19 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.
1913 · Grass Creek Basin
USGS Topo · 1:62,500
1914 · Blue Mesa
USGS Topo · 1:62,500
1915 · Grass Creek Basin
USGS Topo · 1:62,500
1916 · Blue Mesa
USGS Topo · 1:62,500
1951 · Hillberry Rim
USGS Topo · 1:24,000
1951 · Dutch Nick Flat SW
USGS Topo · 1:24,000
1951 · Gillies Draw
USGS Topo · 1:24,000
1955 · Cody
USGS Topo · 1:250,000
1955 · Thermopolis
USGS Topo · 1:250,000
1958 · Cody
USGS Topo · 1:250,000