The Wertach is a river in Bavaria, southern Germany, left tributary of the Lech. Its total length is 151 km. The Wertach originates in the Northern Limestone Alps, in Bad Hindelang, east of Sonthofen (Oberallgäu district). It flows north along the towns Wertach, Nesselwang, Marktoberdorf, Kaufbeuren, Schwabmünchen and Bobingen. The Wertach flows into the Lech (itself a tributary of the Danube) in Augsburg. [[ == Headline text == This article does not cite its references or sources. ... The Northern Limestone Alps are the ranges of the Eastern Alps north of the Central Eastern Alps. ... The river Lech, in the background the city of Landsberg The river Lech in Augsburg The Lech (Licus, Licca) is a river in Austria and Germany. ... A drainage basin is the area within the drainage basin divide (yellow outline), and drains the surface runoff and river discharge (blue lines) of a contiguous area. ... [[ == Headline text == This article does not cite its references or sources. ... In hydrology, the discharge of a river is the volume of water transported by it in a certain amount of time. ... For other uses, see River (disambiguation). ... The geographic region and Free State of Bavaria (German: Freistaat Bayern), with an area of 70,553 km² (27,241 square miles) and 12. ... The river Lech, in the background the city of Landsberg The river Lech in Augsburg The Lech (Licus, Licca) is a river in Austria and Germany. ... km redirects here. ... The Northern Limestone Alps are the ranges of the Eastern Alps north of the Central Eastern Alps. ... Sonthofen Sonthofen is the most southerly town of Germany, located in the Oberallgäu region of the Bavarian Alps. ... Oberallgäu is a district in Bavaria, Germany. ... Wertach is a small town in the Oberallgäu district, southern Bavaria, Germany, in the German Alps. ... Marktoberdorf is the capital of the Bavarian district of Ostallgäu. ... Kaufbeuren is an independent city in the Regierungsbezirk of Schwaben, southern Bavaria. ... Schwabmünchen is a regional centre in Bavaria in the administrative region of Swabia south of Augsburg in the Augsburg district. ... Bobingen is a city in Bavaria, about 10 km south of Augsburg. ... The Danube (ancient Danuvius, ancient Greek Istros) is the longest river of the European Union and Europes second-longest[3] (after the Volga). ... Augsburg is a city in south-central Germany. ...