Wipperfelder BachWipperfelder Bach is a river of North Rhine-Westphalia, Germany. It is long. It is an orographic right tributary of the Kürtener Sülz.TopographyThe river rises at the southern edge of Unterholl at above sea level. From here, the creek flows south. The river drains a catchment area of about. The Wipper Felderbach has an average water depth of about.EcosystemOne of the native animals of the river is the Brown Trout.