Hahnenbach (Boye)
| Hahnenbach | ||
 renatured stream below the Mottbruchhalde |
||
| Data | ||
| Water code | DE : 277268, DE : 2772682 | |
| location | North Rhine-Westphalia , Germany | |
| River system | Rhine | |
| Drain over | Boye → Emscher → Rhine → North Sea | |
| source | Gladbeck-Brauck 51 ° 33 ′ 9 ″ N , 7 ° 1 ′ 7 ″ E |
|
| Source height | approx. 38.5 m above sea level NN | |
| muzzle | City border Bottrop / Gladbeck between two heaps Coordinates: 51 ° 32 '25 " N , 6 ° 59' 39" E 51 ° 32 '25 " N , 6 ° 59' 39" E |
|
| Mouth height | 38 m above sea level NN | |
| Height difference | approx. 0.5 m | |
| Bottom slope | approx. 0.17 ‰ | |
| length | 2.9 km & 0.673 | |
| Catchment area | 5.019 km² | |
| Big cities | Bottrop | |
| Medium-sized cities | Gladbeck | |
The Hahnenbach is a left tributary of the Boye in the Ruhr area with a 2.9 km long main course and a 0.7 km long branch (GKZ 2772682).
The main course originates in Gladbeck - Brauck from an underground collector near Lützenkampstrasse. It flows in a south-westerly direction past the Brauck cemetery and the sports field, through the allotment gardens and under the L 615. More towards the south, it goes along the south park to the site of the former Mathias Stinnes 3/4 colliery , which the brook circles to the south, and then turns north in front of heap 19 . Between the Mottbruchhalde and the Halde 19 is the Hahnenbach pumping station, into which the side arm also joins when coming from the north. The confluence with the Boye is located 400 meters further south-west on the city limits of Bottrop , the water is pumped on this route through pipes.
After the stream served as a Köttelbecke for decades , a parallel sewer was built in 2008, which has been in operation since 2009. Since September 2010, the stream has been renatured again as part of the project to convert the Emscher system . The work should be completed by 2012. This will also create the adventure trail Our Hahnenbach , which will offer differently designed lounge and access areas, a “blue classroom”, art objects, information boards and small walkways at eight stations.
Individual evidence
- ↑ a b Topographic map 1: 5,000
- ↑ Topographical Information Management, Cologne District Government, Department GEObasis NRW ( Notes )
- ↑ Topographical Information Management, Cologne District Government, Department GEObasis NRW ( Notes )
- ↑ Gauff News, page 9f: Lot 1, Hahnenbach, construction of the sewer in Gladbeck ( memento of the original from April 20, 2011 in the Internet Archive ) Info: The archive link was automatically inserted and not yet checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ Emschergenossenschaft for the renaturation of the Hahnenbach (PDF; 44 kB)
- ^ Emscher-Lippe-Radio: Hahnenbach water adventure trail
