Rauendahler Bach
| Rauendahler Bach | ||
 Confluence with the Ruhr |
||
| Data | ||
| Water code | DE : 27693992 | |
| location |
Süderbergland
|
|
| River system | Rhine | |
| Drain over | Ruhr → Rhine → North Sea | |
| source | in Bochum-Sundern near the Knöselsbach 51 ° 25 '23 " N , 7 ° 12' 29" O |
|
| Source height | approx. 70 m above sea level NHN | |
| muzzle | in Rauendahl in the Ruhr Coordinates: 51 ° 25 ′ 0 ″ N , 7 ° 11 ′ 3 ″ E 51 ° 25 ′ 0 ″ N , 7 ° 11 ′ 3 ″ E |
|
| Mouth height | approx. 65 m above sea level NHN | |
| Height difference | approx. 5 m | |
| Bottom slope | approx. 2.5 ‰ | |
| length | 2 km | |
| Catchment area | 4.957 km² | |
| Discharge A Eo : 4.957 km² at the mouth |
MNQ MQ Mq |
4.8 l / s 60.7 l / s 12.2 l / (s km²) |
| Right tributaries | Donnerbecke | |
The Rauendahler Bach is about two kilometers long flowing water in Bochum . It is a right tributary of the Ruhr .
geography
course
The Rauendahler Bach rises at a height of about 70 m above sea level. NHN south of the Bochum district Sundern .
It flows in a south-easterly direction in the Baaker Mulde and runs accompanied by the Rauendahlstraße between a water extraction system with several clarifiers in the south and the Rauendahl forest in the north. The brook then turns more and more to the south and is then fed on its right side by the underground thunder basin .
The Rauendahler Bach finally empties opposite the factory site of the former Henrichshütte at an altitude of about 65 m above sea level. NHN from the right into the Ruhr approaching from the east .
The approximately 2.0 km long course of the Rauendahler Bach ends about 5 meters below its source, so it has a mean bed gradient of about 2.5 ‰.
Catchment area
The 4.957 km² catchment area of the Rauendahler Bach is located in the Ruhr Valley and is drained through it via the Ruhr and the Rhine to the North Sea
It borders
- in the east to that of the Knöselsbach , which flows into the Ruhr
- in the south and west of the Ruhr directly
- in the northwest to that of the Linnebecke , which is also a tributary of the Ruhr
- and in the north to the Marbach , which drains over the Hüller Bach and the Emscher into the Rhine.
Tributaries
- Donnerbecke ( right )
nature and environment
The Rauendahler Bach flows through the 218.1 hectare nature reserve Ruhraue / Wiener Weide / Die Ey / Hofstiepel . The stream is characterized by strong iron ocher precipitation and it flows for the most part in concrete basins. Despite these adverse conditions, its fauna is still relatively species-rich.
The sewage treatment plant south of the brook was used for the pit water from the former Friedlicher Nachbar colliery and the surrounding pit fields. Although coal has not been mined since 1961, the mine workings are still being drained. In 2002 he discharged 8,733,260 m³ of mine water with 1,829 tons of chloride from the peaceful neighbor colliery.
See also
Individual evidence
- ^ Karlheinz Paffen , Adolf Schüttler, Heinrich Müller-Miny: Geographical land survey: The natural space units on sheet 108/109 Düsseldorf / Erkelenz. Federal Institute for Regional Studies, Bad Godesberg 1963. → Online map (PDF; 7.1 MB)
- ↑ Topographical Information Management, Cologne District Government, Department GEObasis NRW ( Notes )
- ↑ Specialized information system ELWAS, Ministry for Climate Protection, Environment, Agriculture, Nature and Consumer Protection NRW ( information )
- ↑ Landscape plan Bochum-Mitte / Ost , Green Space Office
- ↑ Bach on Rauendahlstraße , water quality report , Bochum flowing waters, July 2013, City of Bochum, Environment and Green Space Office
- ↑ Information from BezReg Arnsberg ( Memento of the original from January 24, 2016 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
