Kerspe

The Kerspe under the bridge of the federal highway 237 in Wipperfuerth

The Kerspe is a right-side tributary of the river Wupper and Wipper in the range of Kierspe, Halver and Wipperfuerth. North of Wipperfuerth - Ohl of the river is dammed to Kerspe dam.

The water quality is I-II.