Sentence Examples with the word big sioux river

The Big Sioux river rises in the Coteau des Prairies in the north-east and flows almost directly south for a distance of 300 m., in the lower part of its course forming the boundary between South Dakota and Iowa.

To its junction with the Big Sioux river separates South Dakota from Nebraska.

Lake Traverse and the Big Stone Lake separate the state in part from Minnesota; the Big Sioux River forms most of the boundary between South Dakota and Iowa; and the Missouri river separates the state in part from Nebraska.