| Bundesland | Flüsse | % Korrekt |
|---|---|---|
| Bayern | Donau | Main | Inn | 100%
|
| Baden-Württemberg | Donau | Rhein | Main | 100%
|
| Hessen | Rhein | Main | Weser | 100%
|
| Rheinland-Pfalz | Rhein | Mosel | Lahn | 100%
|
| Nordrhein-Westfalen | Rhein | Weser | Ems | 100%
|
| Mecklenburg-Vorpommern | Elbe | Havel | Elde | 99%
|
| Brandenburg | Elbe | Oder | Spree | 99%
|
| Sachsen-Anhalt | Elbe | Saale | Havel | 99%
|
| Sachsen | Elbe | Spree | Mulde | 99%
|
| Niedersachsen | Elbe | Weser | Ems | 99%
|
| Hamburg | Elbe | Bille | Este | 98%
|
| Schleswig-Holstein | Elbe | Eider | Trave | 98%
|
| Berlin | Spree | Havel | Dahme | 97%
|
| Bremen | Weser | Wümme | Lune | 95%
|
| Saarland | Mosel | Saar | Nahe | 94%
|
| Thüringen | Saale | Werra | Leine | 81%
|