Thunder Basin National Grassland dominates this landscape on the border of Campbell and Weston counties, characterized by its complex drainage systems and varied terrain. The topographical detail reveals the winding path of Piney Cr through Piney Canyon, alongside other seasonal waterways like Frog Cr and Keyton Cr. This area is defined by the high ground of the Rochelle Hills and the depressions of Underwood Draw, illustrating the natural erosion patterns of the Powder River Basin. Though largely undeveloped, the map traces the vital rural infrastructure of the early 21st century, including Mackey Rd and Rochelle Hills Rd, which navigate the rugged contours of the grassland. The inclusion of the Campbell and Weston County line provides a precise reference for those studying land ownership and administrative boundaries in this part of Wyoming.
18 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.
1955 · Newcastle
USGS Topo · 1:250,000
1958 · Newcastle
USGS Topo · 1:250,000
1971 · Fiddleback Ranch
USGS Topo · 1:24,000
1971 · Coal Bank Draw
USGS Topo · 1:24,000
1971 · Piney Canyon NE
USGS Topo · 1:24,000
1971 · Piney Canyon SW
USGS Topo · 1:24,000
1971 · Piney Canyon NW
USGS Topo · 1:24,000
1971 · Piney Canyon SE
USGS Topo · 1:24,000
1974 · Reno Junction
USGS Topo · 1:100,000
1979 · Newcastle
USGS Topo · 1:100,000