| m3 / s | Flows Into | River | % Correct |
|---|---|---|---|
| 209,000 | Atlantic | Amazon | 95%
|
| 16,792 | Gulf of Mexico | Mississippi | 92%
|
| 30,166 | East China Sea | Yangtze | 83%
|
| 38,129 | Bay of Bengal | Ganges-Brahmaputra | 78%
|
| 7,130 | Black Sea | Danube | 76%
|
| 8,060 | Caspian Sea | Volga | 71%
|
| 41,200 | Atlantic | Congo | 65%
|
| 14,800 | South China Sea | Mekong | 64%
|
| 16,800 | Gulf of _____ ________ | Saint Lawrence | 46%
|
| 22,000 | Atlantic | Río de la Plata | 39%
|
| 7,070 | Indian Ocean | Zambezi | 39%
|
| 12,475 | Gulf of __ | Ob | 34%
|
| 9,500 | South China Sea | Pearl | 31%
|
| 16,871 | Laptev Sea | Lena | 29%
|
| 11,400 | Sea of Okhotsk | Amur | 28%
|
| 7,500 | Pacific Ocean | Columbia | 23%
|
| 10,300 | Beaufort Sea | Mackenzie | 21%
|
| 36,000 | Atlantic | Orinoco | 21%
|
| 19,600 | Kara Sea | Yenisei | 21%
|
| 13,000 | Andaman Sea | Irrawaddy | 14%
|
| 13,600 | Atlantic | Tocantins | 5%
|