The Ohio and Missouri rivers are considered tributaries of the Mississippi River because they flow into it, contributing their water and sediment. The Ohio River merges with the Mississippi at Cairo, Illinois, while the Missouri River joins the Mississippi near St. Louis, Missouri. As tributaries, they play a crucial role in the hydrology of the Mississippi River system, influencing its flow and ecological health. Their watersheds also support diverse ecosystems and are vital for regional economies.
The Mississippi River, and its tributaries including the Missouri and Ohio Rivers. The Missouri River can be considered to be the longest interior river.
Mississippi
The Minnesota River runs into the Mississippi. So do the Missouri, Illinois, and Ohio Rivers.
Arkansas River, White River, Mississippi River, Missouri River are the major rivers. For a full list of all tributaries, see related links.
There are several tributaries to the Mississippi River. Five of these tributaries are the Missouri, Ohio, Arkansas, Black, and Red Rivers.
Examples of tributaries include the Missouri River, which is a tributary of the Mississippi River; the Willamette River, which is a tributary of the Columbia River; and the Illinois River, which is a tributary of the Mississippi River.
The tributaries of a river are the streams or smaller rivers that join the main river. for example, the Missouri River is the chief tributary of the Mississippi.
The state closest to the Pacific Ocean that is almost completely drained by the Mississippi River and its tributaries is Missouri. The Mississippi River forms part of the eastern border of the state, and many of its tributaries, such as the Missouri and Meramec rivers, flow within the state, contributing to the overall drainage in the Mississippi River watershed.
In the central United States, several rivers serve as tributaries to the Mississippi River, including the Missouri River, the Arkansas River, and the Ohio River. The Missouri River is the longest tributary, flowing from the Rocky Mountains into the Mississippi near St. Louis, Missouri. The Ohio River, which joins the Mississippi at Cairo, Illinois, is another significant tributary, draining parts of several states. Additionally, the Illinois River and the Red River are also important tributaries within this region.
Due to its great length, there are many tributaries of the Mississippi River. Five of these tributaries are the St. Croix River, the Missouri River, the Ohio River, the Rock River, and the White River.
The two largest tributaries are the Missouri River (west) and the Ohio River (east).(see related question)
Mississippi and Missouri Rivers.