Great Divide Basin

The Great Divide Basin is a 3,860 square mile (10,000 km²)  endorheic drainage basin in south central Wyoming, United States, located between the Atlantic and Pacific drainage basins. North and south of it, the water divide is defined by the Continental Divide. The water divide bifurcates to the eastern and western perimeters of the Great Divide Basin. The Basin is formed by a geologic anticline.
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