Berwanger Ache
General data
- Name: Berwanger Ache
- Water system: Danube
- Water type: River
- Progression: Weissenbach River -> Drava -> Danube -> Black sea -> Mediterranean Sea -> Atlantic Ocean -> Planet Earth
- Climates: Continental
- Continents: Europe
- Countries: Austria
The outflow of Haldensee is the Berwanger Ache, river in the Tannheimer Tal, Tyrol, Austria. Flow direction: Eastward from Haldensee, passing through the village of Nesselwängle, then continuing as the Weißenbach into the Lech River.