How many main sections is the Mississippi River divided into?
Note
The Mississippi River is divided into two main sections: the Upper Mississippi and the Lower Mississippi.
The Mississippi River is divided into two main sections: the Upper Mississippi and the Lower Mississippi. The Upper Mississippi stretches from its source at Lake Itasca in Minnesota to the confluence with the Missouri River near St. Louis. The Lower Mississippi flows from this point southward to the Gulf of Mexico. These divisions are important for navigation, ecological management, and water quality control throughout the river’s extensive course.