
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.
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