Grand River National Grassland dominates this section of the Rock Creek District, where the high plains of South Dakota meet the winding path of the Grand River. This 2015 survey reveals a sparse, vast landscape defined by public lands and significant drainage systems, including the southern flow of Cottonwood Cr. The land is meticulously gridded by township and range lines, such as t20n r17e, showing the enduring impact of the Public Land Survey System on the western prairie. Transportation in this corner of Corson County is limited to a few arterial routes like Hudgins Rd and 122nd St, which cross the rolling terrain between the river and the grassland boundary. This map captures the modern state of these protected lands, preserving the character of the open range as it exists in the early twenty-first century.
11 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 · Thunder Hawk SW
USGS Topo · 1:24,000
1980 · McIntosh
USGS Topo · 1:100,000
1983 · Lemmon Lake
USGS Topo · 1:24,000
1983 · Meadow NW
USGS Topo · 1:24,000