The figure could not be found due to the fact that the total water usage table has not specified if some of that water has come from waste water. The only 2 categories it may fall under are recycled water and other water but it is not specified.

It reports the operation of the wastewater treatment plant, although no data regarding the amount of wastewater use is disclosed.

pg. 32

"During the reporting year, the wastewater treatment plant was commissioned and is operational. The Nitro Dam Water Treatment facility at a cost of R381 million is designed to produce 1,35 Ml/day of clean water, that is re-used in the fertilizer facility."