Amazon River
River in South America
The Amazon River in South America is the largest river by discharge volume of water in the world, and the longest or second-longest river system in the world, a title which is disputed with the Nile. Wikipedia
Source: Mantaro River
Length: 3,977 mi
Mouth: Atlantic Ocean
Discharge: 7.381 million ft³/s
Basin area: 2.722 million mi²