Schulenberg Im Oberharz - Okertalsperre, Unterer Schalker Teich, Grube Juliane Sophia (English, German, Paperback)

Aus Wikipedia. Nicht dargestellt. Auszug: The Oker Dam (German: ) is a dam in the Harz mountains in Lower Saxony, Germany. It is fed by the River Oker. The dam is in the shape of an arch (see arch-gravity dam). It is 75 m high, 260 m long, can impound up to 47 million m of water and provides hydropower, flood protection and water regulation at times of low water. It is also used indirectly for the production of drinking water. Its average annual discharge is 75 million m . The hydro-electric power station at Romkerhalle is fed by the Oker Reservoir. The construction of the Oker Dam was begun by Hr. Press in the years 1938 to 1942 and then completed between 1949 and 1956. Its completion became pressing following the devastating floods in Wolfenb ttel and Brunswick in the winter of 1946/47 when there were heavy falls of snow. Before work started the small hamlet of Schulenberg in the valley had to be abandoned; it was rebuilt above the reservoir. The Oker Reservoir lies alongside the B 498 federal road, that follows the course of the River Oker between Goslar and Altenau. On the east bank is a forest road, that is out of bounds to private vehicles. With its many side arms the Oker Reservoir resembles the much larger Bigge Reservoir in the Sauerland in west Germany. For the same reason it is also known as the "Vierwaldst ttersee of the Harz." From the beginning of March to the beginning of January a passenger boat plies the reservoir ferrying tourists (only at weekends during the off-peak seasons). This boat service is the highest (above sea level in Lower Saxony. In addition, during the summer months, numerous, private, unmotorised water craft grace the waters of the reservoir. Swimming and diving are also permitted, apart from certain out-of-bounds areas such as the zone near the dam wall. In winter, when the ice is not thick enough to support weight, ice swimming takes place. There is a circular route, using roads and paths, a...http: //booksllc.net/?l=de