The deepest river in Australia is the Yarra River. It is 430 feet (131 metres) at Victoria Dock
The merced river is about 5 ft deep at its deepest point.
The deepest river in Louisiana is the Atchafalaya River. This river measures just over 33 feet deep at its deepest point.
65
The Congo River in Africa is the deepest river channel (720 ft deep). The Challenger Deep, part of the Marianas Trench in the pacific Ocean, is the deepest sea channel, at 36,197 feet.
The Yangtze River is the largest river in China and the 3rd largest river in the world. The deepest part of the Yangtze is from Yanziji to Longzhuayan where it is10.5 meters deep.
10 metres
Siak River in Pekanbaru; it was said about 21 meter deep
The world's widest river is the Amazon, extending six miles wide in some places.
The deepest part of the Trent is the approach to Colwick Nottingham 38ft deep
A narrow waterway connecting two bodies of water is called a strait, like the Strait of Gibraltar. The deepest part of a river or waterway is known as the channel or the riverbed.
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.
750 feet deep at it's deepest part.