The main stems of 38 rivers in the United States are at least 500 miles (800 km)
long. The main stem is "the primary downstream segment of a river, as contrasted
... Three—the Milk and Sa...
The Mississippi River is the longest north-south running river in the United States.
Is is also the fourth longest river in the entire world.
The Missouri is the longest river that flows from north to south in the U.S.;
however, it does initially flow north a bit before turning southeast. The next two
Nov 17, 2015 ... If the source of a river is at a higher elevation than the mouth, that river ...
However, if that (higher) source is to the south of the mouth, that river will then
flow to the north (downhill). ... Most Dangerous Cities In The United States.
Apr 26, 2016 ... The Amazon River is the longest river in South America, and the largest ...
However, the main thrust of the Mississippi runs north-south, rising in ...
The lengths of meandering rivers, such as the Mississippi River south of Cairo, Ill.
, undergo significant ... LARGEST RIVER IN THE UNITED STATES, IN
DISCHARGE, DRAINAGE AREA, OR LENGTH .... North Carolina ... For the
Mississippi River system as a whole, the longest continuous river channel is from
the Missouri ...
The answer is well known, but is not as easy to explain as one would expect.
From Wikipedia: ... The longest river in North America is the river that flows into
the Gulf of ... river in North America compares to the biggest river in South
So for "upriver" to be south of somewhere on a river that's flowing north really
seems illogical, if you have the ... Surprisingly, four of the world's ten longest
rivers flow generally in ... OTHER NORTH-FLOWING RIVERS IN THE UNITED
Longest tributary of the Mississippi River and second longest river in North
America. ... 2,540 miles (4,090 km), making it the third longest system in North
America. ... the river then forms a section of the South Dakota–Nebraska
boundary, the ...
Jun 12, 2015 ... The longest river of North America, draining with its major tributaries an ... Rising
in Lake Itasca in Minnesota, it flows almost due south across ...