
The Grand River National Grassland dominates this mid-1980s landscape, sprawling across the border of North Dakota and South Dakota. The topography is defined by the drainage of the Grand River and its South Fork, converging at the significant Shadehill Reservoir. This man-made water body serves as a focal point for the region, supported by the Shadehill Reservoir State Recreation Area and the Llewellyn Johns Memorial State Recreation Area.
81 named features on this map. Tap any name to fly to it.
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2 editions found
1935 · Reva
USGS Topo · 1:125,000
1935 · Hoover
USGS Topo · 1:125,000
1953 · McIntosh
USGS Topo · 1:250,000
1953 · Dickinson
USGS Topo · 1:250,000
1954 · Lemmon
USGS Topo · 1:250,000
1954 · Bismarck
USGS Topo · 1:250,000
1957 · Dickinson
USGS Topo · 1:250,000
1957 · Lemmon
USGS Topo · 1:250,000
1958 · Bismarck
USGS Topo · 1:250,000
1958 · McIntosh
USGS Topo · 1:250,000