It springs southeast of the waste management plant Linkenbach.

[2] On its course, it traverses the reservoir Schwanenteich near in borough Oberbieber [de] of Neuwied.

[3] It is a left tributary of the Wied in the borough Niederbieber of Neuwied.

[4] In Oberbieber, two bridges lead across the Aubach which are both protected monuments.

This article related to a river in Rhineland-Palatinate is a stub.