Nera (Danube) Nera (Danube) The Nera (, or Нера, ) is a river running through Romania and Serbia. It is a left tributary of the Danube, which it joins near Banatska Palanka. The Nera rises in the Semenic mountains, the easternmost part of the Banat region, south of the city of Reșița, in the Caraș-Severin County of Romania. The river starts at the confluence of headwaters of the Nergana and Nerganița then flows straight to the south from the Piatra Grozbe peak, under which it springs. Reaching the village of Borlovenii Vechi, the Nera turns southwest, flowing between the Semenic and Banat
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