May 2018
Water Supply Outlets
Sample Points at outlets
Sample Points Sampled
Number of Samples taken for  May 2018
% Compliance SANS 241
Chemical
Micro-biological
May  Month
12 Month Rolling Average
Chemical
Micro-biological
Chemical
Micro-biological
Ethekwini Main System
186
389
13
389
99.9
99.8
99.9
99.5
Tongaat System
12
27
1
27
99.9
99.9
99.9
99.3
Ogungini System
2
9
1
9
99.9
99.9
99.9
99.2
Rural Boreholes
18
23
5
23
99.9
99.9
99.9
99.9