Statistics for Longest Rivers Entirely in the United States

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States	Length	River	% Correct
Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, Louisiana	2,202	Mississippi	100%
Montana, North Dakota, South Dakota, Nebraska, Iowa, Kansas, Missouri	2,341	Missouri	96%
Pennsylvania, Ohio, West Virginia, Indiana, Illinois, Kentucky	979	Ohio	90%
Colorado, Kansas, Oklahoma, Arkansas	1,443	Arkansas	88%
Oklahoma, Texas, Arkansas, Louisiana	1,125	Red	88%
Texas	970	Colorado*	80%
Wyoming, Idaho, Oregon, Washington	1,040	Snake	76%
Tennessee, Alabama, Kentucky	935	Tennessee	76%
Texas	860	Brazos	51%
Colorado, New Mexico, Texas, Oklahoma	906	Canadian	35%