Rähmerbach foothills
| Rähmerbach foothills | |||||||||
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| Coordinates | 50 ° 30 '10 " N , 12 ° 34' 50" E | ||||||||
| Data on the structure | |||||||||
| Construction time: | 1974-1982 | ||||||||
| Height above valley floor: | 25 m | ||||||||
| Height above foundation level : | 30 m | ||||||||
| Height of the structure crown: | 573.6 m | ||||||||
| Building volume: | 310 000 m³ | ||||||||
| Crown length: | 235 m | ||||||||
| Crown width: | 15.6 m | ||||||||
| Slope slope on the air side : | 1: 1.8 | ||||||||
| Slope slope on the water side : | 1: 2.4 | ||||||||
| Data on the reservoir | |||||||||
| Altitude (at congestion destination ) | 570.5 m | ||||||||
| Water surface | 7 ha | ||||||||
| Storage space | 0.4765 million m³ | ||||||||
| Total storage space : | 0.534 million m³ | ||||||||
| Catchment area | 14.2 km² | ||||||||
| Design flood : | 29 m³ / s | ||||||||
The Rähmerbach pre-basin is a pre-basin of the Eibenstock dam . It was built at the same time as the main dam and put into operation on November 4, 1981.
The dam is a rubble dam with an inclined inner seal made of clay, over which a road leads; he dams the Rähmerbach. The reservoir serves to pre-purify the water flowing into the main dam and thus the drinking water supply . It is located on the north-western outskirts of Eibenstock .
In the reservoir there is an extraction tower with a circular flood overflow . The overflowing water flows through a tunnel under the dam.
literature
- Dams in Saxony, Hans-Ulrich Sieber, publisher: Landestalsperrenverwaltung Sachsen, 1992