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.
Ust-Nera Verkhoyansk) which lays claim to being the northern Pole of Cold, the coldest location in the northern hemisphere. The very dry winters classify this as Koppen "Dwd". <div style="width:81%;"> Ust-Nera was founded in 1937 in conjunction with gold mining and exploration in the Indigirka and Kolyma regions. In the Soviet era, it served as a base for forced labor camps of the gulag. Urban-type settlement status was granted to Ust-Nera in 1950. Within the framework of administrative divisions, the urban-type settlement of Ust-Nera serves as the administrative center of Oymyakonsky District. As an administrative division, it is incorporated within Oymyakonsky