| Theewaterskloof Dam | |
|---|---|
| Location | Western Cape, South Africa |
| Dam and spillways | |
| Impounds | Sonderend River |
| Reservoir | |
| Creates | Theewaterskloof Dam Reservoir |
Theewaterskloof Dam is a dam on the Sonderend River near Villiersdorp, Western Cape, South Africa. It was established in 1978 and forms a major component of the Western Cape Water Supply System.