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The longest river in the United States is the Missouri River at 2,540 miles.

List of longest rivers of the United States (by main stem) - Wikipedia ...

en.wikipedia.org/wiki/List_of_longest_rivers_of_the_United_States_(by_main_stem)

The Mississippi drainage basin includes the Missouri and the Mississippi rivers, the two longest main-stem rivers in the United States, as well as 18 more of the ...

Lengths of major rivers - Water Resources of the United States - USGS

water.usgs.gov/edu/riversofworld.html

Jul 30, 2015 ... Lengths of major rivers, from the USGS Water Science School. ... Take a look at a map of the United States or of any country in the world. Notice how towns and cities ... Ever wonder what rivers are the longest? Look at the ...

Longest Rivers in USA - World Map

www.mapsofworld.com/usa/usa-maps/longest-rivers-in-usa.html

USA Map showing the name and path of the Longest Rivers in USA. Missouri, Mississippi, Yukon, Rio Grande, St. Lawrence, Arkansas, Colorado, Atchafalaya,  ...

10 Longest Rivers in the United States - United States & Canada

united-states-canada.knoji.com/10-longest-rivers-in-the-united-states/

Feb 15, 2011 ... These are the ten longest rivers in the United States as measured by the USGS. Most people would guess that the Mississippi River is the ...

The 35 longest rivers in the USA - Experience Travel - USA Today

experience.usatoday.com/america/story/road-trips/2014/10/28/35-longest-rivers-in-usa/18071867/

Oct 28, 2014 ... Wade through America's winding waterways to find out which is the longest.

The Longest River In The U.S. Is Being Altered By Climate Change ...

thinkprogress.org/climate/2014/08/18/3472314/missouri-river-climate-change/

Aug 18, 2014 ... The river provides crucial resources to agriculture, tourism and water ... while in western states like Montana and Wyoming, streamflow has ...

Rivers in North America - North American Rivers, Major Rivers in ...

www.worldatlas.com/webimage/countrys/nariv2.htm

Nov 17, 2015 ... Printable Map of rivers in North America including longest major rivers in Canada , U.S., and Mexico. Free North American Rivers map from ...

Missouri River | river, United States | Britannica.com

www.britannica.com/place/Missouri-River

Feb 2, 2015 ... Missouri River, longest tributary of the Mississippi River and second longest river in North America. It is formed by the confluence of the ...

Flows of Largest U.S. Rivers -- Length, Discharge, and Drainage ...

www.allcountries.org/uscensus/386_flows_of_largest_u_s_rivers.html

USA Census statistics numbers, Flows of Largest U.S. Rivers -- Length, Discharge, and Drainage Area.

Popular Q&A
Q: What is the longest river in the United States?
A: Missouri-Mississippi: 3740 miles (6020km) Source(s) World in Figures (Victor Showers) Read More »
Source: answers.yahoo.com
Q: What is the longest river in the United States?
A: The Mississippi River, derived from the old Ojibwe word misi-ziibi meaning 'great river' (gichi-ziibi 'big river' at its headwaters), is the second-longest name... Read More »
Source: www.funtrivia.com
Q: What is the longest river in the United States?
A: Gnomon says: Mississippi/Missouri. The Mississippi on its own is not the longest. The normal naming convention for rivers is that the longest tributary is calle... Read More »
Source: www.funtrivia.com
Q: What is the longets river in United States?
A: mississippi. Read More »
Source: wiki.answers.com
Q: What is the longest river in the United States?
A: The Missouri river is the longest river in the United States. Read More »
Source: wiki.answers.com