The Schwarza is a river in the districts of Waldshut and

Breisgau-Hochschwarzwald Breisgau-Hochschwarzwald (french: Arrondissement de Brisgau-Haute-Forêt-Noire) is a (district) in the southwest of Baden-Württemberg, Germany. Fifty towns and municipalities with 133 settlements lie within the district. The district itself belon ...

Baden-Württemberg Baden-Württemberg (; ), commonly shortened to BW or BaWü, is a German state () in Southwest Germany, east of the Rhine, which forms the southern part of Germany's western border with France. With more than 11.07 million inhabitants across a ...

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

. It is in the

Rhine ), Surselva, Graubünden, Switzerland , source1_coordinates= , source1_elevation = , source2 = Rein Posteriur/Hinterrhein , source2_location = Paradies Glacier, Graubünden, Switzerland , source2_coordinates= , so ...

drainage basin A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, t ...

and is a right tributary of the

Schlücht Schlücht is a river of Baden-Württemberg, Germany. It flows into the Wutach in Waldshut-Tiengen. See also *List of rivers of Baden-Württemberg A list of rivers of Baden-Württemberg, Germany: A * Aal * Aalbach * Aalenbach * Ablach * Ach ...