The Jubachtalsperre is a drinking water reservoir located in Kierspe, in the Märkischer Kreis, North Rhine-Westphalia, Germany.
It was built between 1904 and 1906, following the plans of the Aachen civil engineer Otto Intze.
The gravity dam, constructed from quarry stones, is 27.7 meters high, 152 meters long, and has a crown width of 4.5 meters.
The maximum storage capacity is 1.05 million cubic meters, with a water surface area of up to 11.7 hectares.
The reservoir is fed by the Jubach, a 4.2 km long tributary of the Volme River, which originates in the Homert region and flows into the Volme near Kierspe-Vollme.
Recreation & Access
Visitors can enjoy a 2.7 km circular hiking trail around the reservoir.
The surrounding area offers numerous hiking and mountain biking trails, showcasing the scenic beauty of the Märkisches Sauerland.
The access road to the Jubachtalsperre is via a turnoff from Bundesstraße 54 (B54) in the Vollme district of Kierspe.