Siebenbach (Mühlenbach)
| Siebenbach | ||
_vor_Sechtem.jpg) |
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| Data | ||
| Water code | DE : 2731444 | |
| location | Germany | |
| River system | Rhine | |
| Drain over | Mühlenbach → Dickopsbach → Rhine → North Sea | |
| source | south of Walberberg 50 ° 46 ′ 59 ″ N , 6 ° 54 ′ 6 ″ E |
|
| Source height | 150 m above sea level NHN | |
| muzzle | in Sechtem in den Mühlenbach Coordinates: 50 ° 47 ′ 43 " N , 6 ° 57 ′ 11" E 50 ° 47 ′ 43 " N , 6 ° 57 ′ 11" E |
|
| Mouth height | 61 m above sea level NHN | |
| Height difference | 89 m | |
| Bottom slope | 29 ‰ | |
| length | 3.1 km | |
| Catchment area | 4.288 km² | |
| Discharge A Eo : 3.462 km² at the mouth |
MNQ MQ Mq |
2.25 l / s 9.88 l / s 2.9 l / (s km²) |
The Siebenbach is an approximately 1–2 meters wide and 3.1 kilometers long, west-southwest and orographically left tributary of the Mühlenbach in Bornheim in the south of North Rhine-Westphalia .
Surname
The Siebenbach was named after the place Sechtem. The original place name “Sephteme” has changed again and again until it finally became today's “Sechtem”. This name can be traced back to the Roman form of the settlement name ad Septimam leugam . At that time the place was exactly seven leagues away from Roman Cologne.
geography
course
The Siebenbach rises in the NSG Keltischer Ringwall und Kerbtal (SU-037) from a source in a forest between Walberberg and Merten . Shortly before Sechtem , the Siebenbach flows from the left into the Mühlenbach , which still flows past Sechtem and, after the Sechtem industrial park, flows into the Dickopsbach .
Catchment area
The Siebenbach has a catchment area of 4.3 km² which it drains to the North Sea via Mühlenbach, Dickopsbach and Rhine .
Individual evidence
- ↑ a b German basic map 1: 5000
- ↑ a b Water directory of the State Office for Nature, Environment and Consumer Protection NRW 2010 (XLS; 4.67 MB) ( Notes )
- ↑ Modeled discharge values according to the specialist information system ELWAS, Ministry for Climate Protection, Environment, Agriculture, Nature and Consumer Protection NRW ( notes )
- ↑ Nature reserve "Keltischer Ringwall und Kerbtal" in the specialist information system of the State Office for Nature, Environment and Consumer Protection of North Rhine-Westphalia , accessed on April 23, 2019.