The Riss (german: Riß) is a small

river A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of w ...

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 ...

, south-western

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 ...

, right tributary of the

Danube The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , p ...

. Its source is in Upper Swabia, between

Bad Waldsee Bad Waldsee () is a town in Upper Swabia in Baden-Württemberg, Germany. It is part of the district of Ravensburg. It is situated 20 km south of Biberach an der Riß, and 20 km northeast of Ravensburg. The town is known for its histo ...

and

Bad Schussenried Bad Schussenried (; Swabian: ''Schussariad'') is a spa town in Upper Swabia in the district of Biberach, Baden-Württemberg, Germany. It lies on the Upper Swabian Baroque Route and the Swabian Spa Route. Schussenried Abbey, a former monast ...

. It flows north, through the town of

Biberach an der Riss Biberach may refer to: *Biberach an der Riß, a town in Upper Swabia, Germany *Biberach (district), which has Biberach an der Riß as its capital *Biberach, Baden, a municipality in the ''Ortenaukreis'', Germany *Biberach is a part of Roggenburg, B ...

. It then flows into the Danube one mile north of Rißtissen between

Ehingen Ehingen (Donau) (; Swabian: ''Eegne'') is a town in the Alb-Donau district in Baden-Württemberg, Germany, situated on the left bank of the Danube, approx. southwest of Ulm and southeast of Stuttgart. The city, like the entire district of ...

and Erbach, approximately 20 km upstream from

Ulm Ulm () is a city in the German state of Baden-Württemberg, situated on the river Danube on the border with Bavaria. The city, which has an estimated population of more than 126,000 (2018), forms an urban district of its own (german: link=no, ...

. Its total length is approximately 50 km. The Riss gave its name to the

Riss glaciation The Riss glaciation, Riss Glaciation, Riss ice age, Riss Ice Age, Riss glacial or Riss Glacial (german: Riß-Kaltzeit, ', ' or (obsolete) ') is the second youngest glaciation of the Pleistocene epoch in the traditional, quadripartite glacial classi ...

, an

ice age An ice age is a long period of reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers. Earth's climate alternates between ice ages and gre ...

References

Rivers of Baden-Württemberg Rivers of Germany {{BadenWürttemberg-river-stub

See also

References