The Missouri and the Ohio rivers are the two major rivers that merge into the Mississippi.
They include the Green River, Gunnisson, Gila, Dolores, San Juan, Little Colorado and the Virgin.
-Black Volta
-White Volta
The two largest tributaries are the Missouri River (west) and the Ohio River (east).(see related question)
The Missouri. In fact, the "whole thing" is often referred to as the Missouri-Mississippi river system. It's huge, and is the largest river system in North America, and one of the largest ones in the world. You can find a link to an informative article below.
tributaries of amazon river is tapajos river and madeira river
The major rivers are the the Missouri, Ohio, and the Arkansas River. Other tributaries are the Minnesota River (Minnesota), Illinois River (Illinois), White River (Arkansas), Yazoo River (Mississippi), and part of the Red River (Louisiana).
Missouri RiverMissouri River; Illinois River
* #1 The Mississippi-Missouri River in the US * #2 The Mckenzie River in Canada
Two two largest Tributaries of the Mississippi River are the Missouri River and the Ohio River. The Missouri River intersection is just below St. Louis and essentially doubles the size of the River. The Ohio River (which is joined by both the Cumberland River at Smithland Ky. and the Tennessee River at Paducah Kentucky) joins the Mississippi River at Cairo, Illinois about 950 Miles above the Head of the Passes. The Ohio River combined with the Mississippi forms what is referred to as the lower Mississippi River and again it doubles in size. There are no locks and dams on the lower Mississippi River. The Ohio River is actually as wide if not wider than the Mississippi River at their junction. A large part of that is due to the Cumberland and Tennessee Rivers both very large Rivers in themselves joining the Ohio. The Cumberland joins about 62 miles above the mouth of the Ohio and the Tennessee joins the Ohio River only about 50 miles above the junction with the Mississippi River. Two more good size rivers the Illinois River joins the Upper Mississippi and the Arkansas River joins the lower. There are many more smaller rivers which join. I answered this in a question naming all the Tributaries of the Mississippi River. Captain Jim Turner
There is no such river as the Murray-Darking. They are two separate and distinct rivers, with their sources thousands of kilometres apart. The Darling is a tributary of the Murray, but they are not considered a single river. To answer the question, the river system made up of the Murray River and the Darling River and their numerous tributaries is the largest river system in Australia, but it is not the only one.
The Helena River and Canning River
Missouri river and Mississippi river
Missouri river and Mississippi river
There are two Eel Rivers in Indiana and both are tributaries of the Wabash River.