Bruchbachtal-Büderich flood retention basin
| Bruchbachtal-Büderich flood retention basin | |||
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| Coordinates | 51 ° 32 '25 " N , 7 ° 51' 16" E | ||
| Data on the structure | |||
| Construction time: | 1987 | ||
| Height above valley floor: | 15 m | ||
| Height of the structure crown: | 119.65 m | ||
| Building volume: | 409 000 m³ | ||
| Crown length: | 800 or 835 m | ||
| Crown width: | 4.5 m | ||
| Slope slope on the air side : | 1: 2 and 1: 2.5 | ||
| Slope slope on the water side : | 1: 3 and 1: 3.75 | ||
| Data on the reservoir | |||
| Altitude (at congestion destination ) | 115.62 m (highest storage destination: 118.50 m) | ||
| Water surface | 12.4 ha | ||
| Storage space | 454 000 m³ | ||
| Total storage space : | 900 000 m³ | ||
| Catchment area | 6.1 km² | ||
| Design flood : | 1.5 m³ / s | ||
The flood retention basin Bruchbachtal-Büderich or in short "flood retention basin Büderich" is a flood retention basin near Werl , district Büderich in the district of Soest in North Rhine-Westphalia , which is operated by the water association Obere Lippe .
The basin is a "green basin". It only dams the Schellenbach during high water , which flows over the Salzbach and the Ahse to the Lippe .
The construction material of the dam is a cohesive soil, which is interspersed with stones. The dam has no special seal except for a sealing spur in the subsurface.
With the bottom outlet , 2.35 m³ / s can be released in the event of a full build-up.
See also
Web links
- Upper Lippe Water Association
- Dams directory NRW (PDF; 122 kB)
- Dams in North Rhine-Westphalia; State Environment Agency NRW (PDF; 124 kB)