| DE: 271982|
| Bonn, North Rhine-Westphalia, Germany|
South of Röttgen (near the Jakobskreuz)
ca. 175 m above sea level (NHN)
In Endenich into the cities underground watersystem.
ca. 65 m above sea level (NHN)
Dransdorfer Bach → Rhine → Northsee
Endenicher Bach Wikipedia
Endenicher Bach ("stream of Endenich") is a river of North Rhine-Westphalia, Germany.
The Endenicher Bach is called Katzenlochbach at its origin but goes through some name changes on its way to a confluence with the Hardtbach (commonly known as the Dransdorfer Bach), which later flows into the river Rhine. It first changes into Endenicher Bach and later into Lengsdorfer Bach. With a length of 11 kilometres (6.8 mi), it's the longest stream in Bonn.