where does the mississippi river and the missouri river meet
Missouri River The Missouri makes a bend to the southeast as it winds through the Great Plains, receiving the Niobrara River and many smaller tributaries from the southwest. It then proceeds to form the boundary of South Dakota and Nebraska, then after being joined by the James River from the north, forms the Iowa–Nebraska boundary. At Sioux City the Big Sioux River comes in from the north. The Missouri flows south to the city of Omaha where it receives its longest tributary, the Platte River, from the west.[18] Downstream, it begins to define the Nebraska–Missouri border, then flows between Missouri and Kansas. The Missouri swings east at Kansas City, where the Kansas River enters from the west, and so on into north-central Missouri. To the east of Kansas City, the Missouri receives, on the left side, the Grand River. It passes south of Columbia and receives the Osage and Gasconade Rivers from the south downstream of Jefferson City. The river then rounds the northern side of St. Louis to join the Mississippi River on the border between Missouri and Illinois.[14][15]
Mississippi River The Mississippi River is called the Lower Mississippi River from its confluence with the Ohio River to its mouth at the Gulf of Mexico, a distance of about 1,000 miles (1,600 km). At the confluence of the Ohio and the Middle Mississippi, the long-term mean discharge of the Ohio at Cairo, Illinois is 281,500 cubic feet per second (7,970 cubic metres per second),[23] while the long-term mean discharge of the Mississippi at Thebes, Illinois (just upriver from Cairo) is 208,200 cu ft/s (5,900 m3/s).[24] Thus, by volume, the main branch of the Mississippi River system at Cairo can be considered to be the Ohio River (and the Allegheny River further upstream), rather than the Middle Mississippi.
Minneapolis–Saint Paul Minneapolisâ€“Saint Paul is a major metropolitan area built around the Mississippi, Minnesota and St. Croix rivers in east central Minnesota. The area is commonly known as the Twin Cities after its two largest cities, Minneapolis, the city with the largest population in the state, and Saint Paul, the state capital. It is an example of twin cities in the sense of geographical proximity. Minnesotans living outside of Minneapolis and Saint Paul often refer to the two together (or the seven-county metro area collectively) as The Cities.
Algiers Point Just off this point is where the Mississippi River is at its deepest, approximately 60 meters (200 ft) deep.[4] This depth varies from year to year as the river alternately scours and deposits silt. A U.S. Coast Guard aid to navigation, Algiers Point Light "95," marks the point.[5] Its geographic coordinates are 29°57′19″N 90°03′19″W﻿ / ﻿29.95528°N 90.05528°W﻿ / 29.95528; -90.05528