| Débit moyen (en m³/s) | Fleuve | % Correct |
|---|---|---|
| 931 | Loire | 99%
|
| 2 300 | Rhin | 99%
|
| 6 500 | Danube | 97%
|
| 1 690 | Rhône | 93%
|
| 563 | Seine | 90%
|
| 650 | Garonne | 89%
|
| 8 060 | Volga | 87%
|
| 1 560 | Pô | 79%
|
| 711 | Elbe | 64%
|
| 1 670 | Dniepr | 59%
|
| 1 054 | Vistule | 56%
|
| 900 | Don | 46%
|
| 2 510 | Neva | 18%
|
| 3 530 | Dvina septentrionale | 10%
|
| 678 | Niemen | 10%
|
| 4 515 | Petchora | 7%
|
| 678 | Daugava | 6%
|
| 720 | Glomma | 6%
|
| 575 | Göta älv | 1%
|
| 886 | Mezen | 1%
|