Henne Reservoir

Henne reservoir was rehabilited at the end of the 20th century. After almost 20 years of operation an assessment of the asphalt lining was facilitated. At a low water level the surface rehabilited in 1998 as well as the existing surface of the 50s was surveyed. On the basis of non-destructive and destructive examinations, the service life of the asphalt lining was estimated.

Key data

Time period


Rendered services

  • Structural survey
  • Estimation of the durability


Ruhrverband (KöR)

Talsperrenbetrieb Nord – Hennetalsperre, Moehnesee