coli levels across various points of the Vaal River, according to Rand Water ... Meanwhile, just after Ascot Bridge, measurements showed 15 150 counts per 100ml, indicating a high risk for ...

It depends on both the inflows, which in turn depends on the amount of rain that we receive and the runoff that reaches the river upstream from the Vaal Dam, and the levels of consumption,” she ...

Mavasa said the rising of the dam levels has also boosted the Integrated Vaal River System (IVRS) that provides water to Gauteng and key industries within the province that has shot up from 71.4% ...