As the river is over 4,000 miles long that is very difficult to answer. However it is most likely the Murchison Falls also known as Kabalega Falls or Kabarega Falls in Uganda. Here the Nile has to go through a 7 meter wide gap that is the Murchison Falls.
5000405245250720 miles deep
nile.... :)
Aprox. 1470 M at the Deepest point
The merced river is about 5 ft deep at its deepest point.
Given the Nile is over 4,000 miles long it is impossible to answer exactly. However it is estimated at about 11 meters. See link below.
The deepest point found is 20 feet.
The deepest river in Louisiana is the Atchafalaya River. This river measures just over 33 feet deep at its deepest point.
The Nile River has been announced the deepest river in the world as of 2014.
the deepest river in the world is the Congo River study less play more
At the time of answering [30/5/09] seemingly the river Congo holds this record.
The water level is on average about 8-11 meters deep and behind the Aswan High Dam - Lake Nasser - is the deepest with a maximum depth of approximately 180 metres.
The world's widest river is the Amazon, extending six miles wide in some places.
Loch Morar in the Highlands of Scotland which has a maximum depth of 310m