(1) (a) What was the general water quality status, as determined by Rand Water, of the sample point at the Standerton sewage works on each of the last three occasions that sampling was done and (b) on what dates were these tests conducted; (2) what were the measurements of the above tests with regard to (a) ammonia, (b) alkalinity, (c) phosphate, (d) chemical oxygen demand and (e) conductivity; (3) how does each of these measurements compare with the guideline for in-stream water quality management in the Vaal Dam catchment; (4) whether the quality of water at this sample point poses any health risk to the quality of drinking water withdrawn in the vicinity of this point; if not, how was this conclusion reached; if so, what are the relevant details; (5) whether she will put any measures in place to improve the quality of water at this sample point; if not, why not; if so, what measures?