River in Germany Usa Usa drainage Location Country| Germany Physical characteristics Source| • location| Taunus Mouth| • location | Wetter • coordinates | 50°19′12″N 8°47′05″E / 50.3199°N 8.7846°E / 50.3199; 8.7846Coordinates: 50°19′12″N 8°47′05″E / 50.3199°N 8.7846°E / 50.3199; 8.7846 Length| 34.1 km (21.2 mi) [1] Basin size| 184 km2 (71 sq mi) [1] Basin features Progression| Wetter→ Nidda→ Main→ Rhine→ North Sea The Usa is a river that is 34 km (21 miles) long in Hesse, Germany. It is right tributary of the Wetter, which it joins at the outskirts of Friedberg. Its source is in the Taunus mountains, near the town Neu-Anspach. The principal towns along the river are Usingen, Bad Nauheim and Friedberg. ## Tributaries[edit] The following rivers are tributaries to the river Usa (from source to mouth): * Left: Ansbach, Arnsbach, Schleichenbach, Stockheimer Bach, Eschbach, Dittenbach, Michelbach, Detzelbach, Forbach, Fauerbach * Right: Heisterbach, Schlichenbach, Röllbach, Wiesbach, Holzbach, Vogelthal-Bach, Aitzenbach, Hainbach, Deutergraben, Seebach ## See also[edit] * List of rivers of Hesse ## References[edit] 1. ^ a b Water map service of the Hessian Ministry for the Environment, Energy, Agriculture and Consumer Protection (Hessisches Ministerium für Umwelt, Energie, Landwirtschaft und Verbraucherschutz) This article related to a river in Hesse is a stub. You can help Wikipedia by expanding it. * v * t * e *[v]: View this template *[t]: Discuss this template *[e]: Edit this template