Enns-class river monitor Enns-class river monitor The "Enns"-class river monitors were built for the Austro-Hungarian Navy during the mid-1910s. The two ships of the class were assigned to the Danube Flotilla and participated in World War I. The ships survived the war and were transferred to Romania and the newly created Kingdom of Serbs, Croats and Slovenes (later Yugoslavia) as reparations. The ships had an overall length of , a beam of , and a normal draught of . They displaced , and their crew consisted of 95 officers and enlisted men. The "Enns"-class ships were powered by two triple-expansion steam engines, each
Enns (river) In total, ten power plants, with a total generative power of 345 megawatts, have been built by the "Ennskraftwerke AG". Currently, there are 15 hydroelectric power stations on the Enns. The power stations are listed beginning at the headwaters: The most important inflows are the Palten, the Salza and the Steyr (river). A major transit route connecting Germany and Slovenia through Austria runs through the Enns valley. The so-called "Eisenstraße" ("iron road") runs along the river between Hieflau and Enns, along which iron ore has been transported from the Styrian Erzberg ("ore mountain") to the steel mill in Linz. Enns