THEEWATERSKLOOF DAM...was built along the course of the Riviersonderend in the 1970s, primarily for irrigation, but also to provide water for domestic use to the Cape Town metropolitan area, Stellenbosch and Paarl. Covering an area of approximately 52 km, it is the seventh largest dam in South Africa and has a capacity of 483 million cubic metres. It is linked to the Assegaaibos Dam on the Berg River by a 11,7-km-long tunnel, and by a 20-km-long tunnel to the Jonkershoek Dam.
During the dry summer months, water is pumped from Theewaterskloof through the tunnels into the two dams, and in winter excess water is pumped into Theewaterskloof. The large dam is a popular destination with water-sport enthusiasts. |