Athboy sits within a landscape defined by the drainage systems of the Missouri River plateau, where the Grand River National Grassland preserves the open prairie character of Corson County. The terrain is marked by prominent landforms such as Black Horse Butte, which serves as a navigational anchor for the surrounding area. A network of seasonal waterways including First Creek, Second Creek, and Third Creek carve through the high plains, illustrating the natural drainage patterns that have historically shaped ranching and land use in this part of South Dakota.
14 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.
1953 · McIntosh
USGS Topo · 1:250,000
1954 · Lemmon
USGS Topo · 1:250,000
1957 · Lemmon
USGS Topo · 1:250,000
1958 · McIntosh
USGS Topo · 1:250,000
1972 · Black Horse Butte NW
USGS Topo · 1:24,000
1972 · Black Horse Butte
USGS Topo · 1:24,000
1972 · Twin Butte
USGS Topo · 1:24,000
1972 · Black Horse Butte NE
USGS Topo · 1:24,000
1980 · McIntosh
USGS Topo · 1:100,000
1982 · Glad Valley
USGS Topo · 1:24,000