Enns (river) below the Enns"). Finally, it meets the Danube at Mauthausen and the city of Enns. The Enns is a typical wild water river and draws its water from an area of more than , which is the fifth-largest in Austria. The average outflow at its mouth is . The Anisian Age in the Triassic Period of geological time is named from Anisus, the Latin name of the river Enns. In the middle of the 19th century, canals began to be built along the between Weißenbach and the Gesäuse, in order to make use of the water for agriculture and forestry.
Lech (Vorarlberg) Lech (Vorarlberg) Lech am Arlberg is a mountain village and an exclusive ski resort in the Bludenz district in the Austrian state of Vorarlberg on the banks of the river Lech. In terms of both geography and history, Lech belongs to the Tannberg district. In tourist terms, however, it is part of the Arlberg region. Lech is administered together with the neighbouring villages of Zürs, Zug, Oberlech and Stubenbach. The municipality is an internationally known winter sports resort on the mountain range Arlberg. Lech was founded in the fourteenth century by Walser migrants from the canton of Wallis in Switzerland.