i don't know but FYI i think there is more than 5. good luck on finding more info
it is the amzon river
About the last 550 miles of the Missouri River is in or along the border of Missouri. It goes through and borders several other states as well.
Four states that border the Mississippi River are Kentucky, Missouri, Tennessee, and Iowa.
The Missouri River flows through the states of Missouri, Iowa, Kansas, Nebraska, South Dakota, North Dakota, and Montana.
The states of Iowa, Missouri, and Arkansas have their eastern borders on the Mississippi River. The Mississippi River borders seven other states.
The Mississippi River forms the Western border of the States of Illinois, Tennessee, and Mississippi. The Mississippi River forms the Eastern border of the States of Iowa, Missouri, Arkansas, and Louisiana.
There are 10 states that border the Mississippi River. From north to south: Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi and Louisiana.
Missouri River
Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, and Louisiana border this river
Six states touch the Tennessee border. Tennessee is bordered by the 8 states Kentucky, Virginia, North Carolina, Georgia, Alabama, Mississippi, Arkansas and Missouri. However, the Tennessee border does not touch either Arkansas of Missouri. The Mississippi River is the western border of Tennessee. The Mississippi River separates Tennessee from Arkansas and Missouri. The Tennessee border touches the other 6 states.
The Missouri River flows on the western edge of Iowa and Missouri. The Mississippi River flows on the eastern side of the states.
Iowa does not share a river border with Illinois. While Illinois is bordered by several states that have river borders, such as Missouri and Indiana, Iowa is separated from Illinois by the Mississippi River, which lies between the two states but does not create a direct border with Iowa.