Godesberger Bach
Godesberger Bach upper course: Arzdorfer Bach |
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Godesberger Bach at the Wattendorfer mill |
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Data | ||
Water code | DE : 27196 | |
location | North Rhine-Westphalia , Germany | |
River system | Rhine | |
Drain over | Rhine → North Sea | |
source | In Fritzdorf 50 ° 36 ′ 0 ″ N , 7 ° 5 ′ 27 ″ E |
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Source height | 220 m above sea level NHN | |
muzzle | In Godesberg in the Rhine at 648.77 kilometers coordinates: 50 ° 41 '43 " N , 7 ° 10' 15" O 50 ° 41 '43 " N , 7 ° 10' 15" O |
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Mouth height | 48 m above sea level NHN | |
Height difference | 172 m | |
Bottom slope | 11 ‰ | |
length | 15.5 km | |
Catchment area | 36.344 km² | |
Big cities | Bonn | |
Communities | Wachtberg | |
Channeled Godesberger Bach in Alt-Godesberg between Brunnenallee and Burgstraße |
The Godesberger Bach , in the upper reaches for 4.5 km Arzdorfer Bach , is a 15.5 km long, left tributary of the Rhine in North Rhine-Westphalia , Germany .
geography
course
The brook rises as Arzdorfer Bach in Fritzdorf , a district of Wachtberg , at an altitude of 220 m above sea level. NHN . First flowing to the north, after about a kilometer of the river, the stream reaches the village of Arzdorf , which gives the upper course its name. The brook Klein Villip and the Grimmersdorfer Hof flows further north . Here the course turns in northeastern directions. Below the mouth of the large brook at Gudenau Castle , the brook is listed as the Godesberger Bach.
About 600 meters further on, the stream reaches the north-western outskirts of Villip and a little later Pech . Accompanied by the state road L158, the brook passes the former Wattendorfer mill and reaches Bad Godesberg . Here the stream is channeled in parts. To the north of Moltkestrasse, the stream comes to the surface again. The Godesberger Bach flows into the readers' park at 48 m above sea level. NHN at km 647.88 on the left into the Rhine.
Catchment area and tributaries
The 36.3 km² catchment area is drained via the Rhine to the North Sea.
In the following, the tributaries of the Godesberger Bach are named in the order from the source to the mouth, as they are named in the NRW water directory.
Stat. in km |
Surname | GKZ | location | Length in km |
EZG in km² |
Mouth height in m above sea level NHN |
---|---|---|---|---|---|---|
15.076 | NN | 27196 112 | right | 2.1 | 202 | |
14.770 | Godesberger Bach | 27196 114 | Left | 0.9 | 198 | |
14.288 | Ring trench | 27196 12 | Left | 1.0 | 192 | |
11,078 | The great brook | 27196 14 | Left | 0.9 | 0.789 | 159 |
9,996 | Ölbach | 27196 16 | right | 3.0 | 3,576 | 139 |
8.127 | Seibach | 27196 2 | right | 1.7 | 1.656 | 118 |
7.220 | Milchpützbach | 27196 32 | Left | 1.4 | 109 | |
7,081 | Heltenbach | 27196 4 | right | 2.8 | 3.886 | 107 |
6.713 | Compbach | 27196 6 | Left | 1.2 | 0.760 | 104 |
6.040 | Frohnholzbach | 27196 ?? | right | 0.7 | 0.3 | 100 |
5.820 | Rosssiefenbach | 27196 72 | Left | 0.9 | 97 | |
5,300 | Hottesbach | 27196 ?? | right | 0.7 | 92 | |
4.376 | Venner Bach | 27196 8 | Left | 1.6 | 1.512 | 83 |
4,285 | Fuderbach | 27196 92 | right | 1.0 | 82 | |
4.065 | Keltersbaumbach | 27196 94 | Left | 1.3 | 79 | |
3.606 | Altarm Godesberger Bach | 27196 952 | right | 0.5 | 72 |
history
Around 1610, the Godesberger Bach was extended in a canal along the then Cöln-Mainzer Landstrasse (later Coblenzerstrasse ; today Bundesstrasse 9 ) to Bonn. Initially running along the east side of the street, he only left it at the Hofgarten , where he fed a water basin from the 18th century . This branch of the Godesberger Bach operated some mills , including the electoral mill in the area of today's opera house and in 1860 one of the Zuntz companies. Their own bridges linked the resulting 19th-century villas in the Bonn Rhine with the Coblenzerstraße, prior to the current site of the Foreign Ministry at the beginning of the diagonal to the towpath leading Plittersdorfer alley a public (as of 1846). At the end of the 1880s, the artificially created stream was removed and a sidewalk was built in its place. The former channel bed of the Godesberger Bach was used from 1892 by the then newly opened railway line from Bonn to Godesberg .
Flood risk
The Godesberger Bach regularly floods when there is heavy rain and, together with the surrounding area, is one of the flood areas designated by the Cologne District Government.
literature
- Bruno P. Kremer: The brooks of the Drachenfelser Ländchen . In: Godesberger Heimatblätter: Annual issue of the Association for Home Care and Home History Bad Godesberg eV , ISSN 0436-1024 , Issue 50 (2012), Association for Home Care and Home History Bad Godesberg , Bad Godesberg 2013, pp. 193-204. [not yet evaluated for this article]
Individual evidence
- ↑ a b c Measurement based on the German base map 1: 5000
- ↑ a b c d Water directory of the State Office for Nature, Environment and Consumer Protection NRW 2010 (XLS; 4.67 MB) ( Notes )
- ↑ Topographical Information Management, Cologne District Government, Department GEObasis NRW ( Notes )
- ↑ Bach Development Plan 2008 , City of Bonn (PDF; 1.65 MB), p. 22
- ↑ a b c Franz Josef Talbot (with photographs by Achim Bednorz): Bonner Südstadt . Emons Verlag, Cologne 2018, ISBN 978-3-7408-0468-8 , p. 31.
- ^ Olga Sonntag : Villas on the banks of the Rhine in Bonn: 1819–1914 . tape 1 . Bouvier Verlag, Bonn 1998, ISBN 3-416-02618-7 , pp. 20–22 (also dissertation University of Bonn, 1994).
- ↑ Entry by Elke Janßen-Schnabel on the monument area in the government district in Bonn (p. 4 of the article available there) in the database " KuLaDig " of the Rhineland Regional Association, accessed on June 12, 2020.
- ^ Gustav Hofmann: The steam tram Bonn – Godesberg – Mehlem . In: Godesberger Heimatblätter , issue 36/1998, Association for Homeland Care and Local History Bad Godesberg , Bad Godesberg 1998, ISSN 0436-1024 , pp. 13–33 (here: pp. 14, 20).
- ↑ Rheingraben sub- catchment area. District government of Cologne, accessed on June 12, 2020 .