Kleine Kinzig dam
| Kleine Kinzig dam | |||||||
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| Coordinates | 48 ° 23 '56 " N , 8 ° 21' 56" E | ||||||
| Data on the structure | |||||||
| Construction time: | 1978-1982 | ||||||
| Height above valley floor: | 70 m | ||||||
| Height above foundation level : | 71 m | ||||||
| Height of the structure crown: | 609 m | ||||||
| Building volume: | 1 420 000 m³ | ||||||
| Crown length: | 380 m | ||||||
| Crown width: | 8 m | ||||||
| Slope slope on the air side : | 1: 1.7-1: 2.0 | ||||||
| Slope slope on the water side : | 1: 1.7 | ||||||
| Data on the reservoir | |||||||
| Altitude (at congestion destination ) | 605.8 m | ||||||
| Water surface | 62 ha | ||||||
| Storage space | 13.3 million m³ | ||||||
| Total storage space : | 14 million m³ | ||||||
| Catchment area | 18.6 km² | ||||||
| Design flood : | 113 m³ / s | ||||||
The Kleine Kinzig dam (Kleine-Kinzig dam) is a dam which was put into operation in 1984 in Reinerzau near Freudenstadt in the Black Forest , ( Baden-Württemberg ). It serves the drinking water supply , the flood protection , the low water increase and the electricity generation from hydropower . The Kleine Kinzig is dammed ; the dam belongs to the Kleine Kinzig association.
The dam is a rubble dam with an asphalt concrete inner seal (bituminous core seal). The granite and red sandstone dam was poured from May 1981 to October 1982. The initial jam lasted from December 13, 1982 to June 1984.
The flood relief is housed in a tower with a circular overflow in the storage space , to which a tunnel is connected. The installed power of the power station is 580 kW . The dam supplies between 3 and 8 million m³ of drinking water annually.
The reservoir is approx. 3 km long, 450 m wide and has a maximum depth of 60 m.
The dam has a pre- dam with a 15 m high dam made of debris.
The Kleine Kinzig dam should not be confused with the Kinzig dam near Steinau in Hesse .
See also
literature
- Alwin Eppler: The Kleine Kinzig dam. Drinking water for a Black Forest region. Eppe, Aulendorf / Bergatreute 2004, ISBN 3-89089-077-6 .
- National Committee for Large Dams in the Federal Republic of Germany (DNK) and German Association for Water Management and Cultural Building eV (DVWK) (Eds.), Peter Franke, Wolfgang Frey (Ed.): Dams in the Federal Republic of Germany. Berlin 1987, ISBN 3-926520-00-0 .
- Drinking water from the Black Forest. (Brochure of the water supply association Kleine Kinzig)
