Tauber

The Tauber (German: [ˈtaʊbɐ] ) is a river in Franconia (Baden-Württemberg and Bavaria), Germany. It is a left tributary of the Main and is 132 km (82 mi) in length. The name derives from the Celtic word for water (compare: Dover).

Source: Wikipedia https://en.wikipedia.org/wiki/Tauber