10 Deepest Rivers in the World
The deepest river in the world is the Congo River, with a maximum measured depth of about 220 m (722 ft), followed by China's Yangtze at 200 m (656 ft) and the Brahmaputra at 135 m (443 ft). Ranked by known maximum depth, this top 10 list spans five continents and includes giants like the Amazon, Zambezi, Mekong, Orinoco, Danube, Ottawa, and St. Lawrence.
Depth shapes how these rivers move sediment, carve canyons, generate hydropower, and sustain unique life in dark, high-pressure channels. Deep gorges such as the Congo's underwater canyons, the Yangtze's Three Gorges, and the Iron Gates of the Danube concentrate extreme currents and energy. At the same time, these rivers feed megacities, irrigate fertile floodplains, underpin global trade routes, and anchor rainforests, wetlands, and deltas.
The 10 Deepest Rivers in The World
|
Rank |
River |
Main region(s) |
Maximum depth |
|
1 |
DR Congo, Rep. of the Congo, Angola |
220 m (722 ft) |
|
|
2 |
China |
200 m (656 ft) |
|
|
3 |
China (Tibet), India, Bangladesh |
135 m (443 ft) |
|
|
4 |
Brazil |
124 m (407 ft) |
|
|
5 |
Zambia, Angola, Namibia, Botswana, Zimbabwe, Mozambique |
16 m (381 ft) |
|
|
6 |
China, Myanmar, Laos, Thailand, Cambodia, Vietnam |
100 m (328 ft) |
|
|
7 |
Venezuela, Colombia |
100 m (328 ft) |
|
|
8 |
Serbia, Romania |
90 m (295 ft) |
|
|
9 |
Canada (Ontario / Quebec) |
90 m (295 ft) |
|
|
10 |
Canada / USA |
76 m (250 ft) |