| Date | Average sodium hypochlorite dosage (mg/L) | Average sodium bisulphite dosage (mg/L) |
|---|---|---|
| 10/01/2018 | 9 | 1 |
| 10/02/2018 | 10 | 1 |
| 10/03/2018 | 10 | 1 |
| 10/04/2018 | 10 | 2 |
| 10/05/2018 | 11 | 1 |
| 10/06/2018 | 11 | 1 |
| 10/07/2018 | 11 | 1 |
| 10/08/2018 | 11 | 1 |
| 10/09/2018 | 10 | 1 |
| 10/10/2018 | 10 | 1 |
| 10/11/2018 | 9 | 1 |
| 10/12/2018 | 10 | 1 |
| 10/13/2018 | 10 | 2 |
| 10/14/2018 | 12 | 2 |
| 10/15/2018 | 11 | 2 |
| 10/16/2018 | 12 | 2 |
| 10/17/2018 | 12 | 2 |
| 10/18/2018 | 12 | 2 |
| 10/19/2018 | 13 | 2 |
| 10/20/2018 | 14 | 2 |
| 10/21/2018 | 14 | 2 |
| 10/22/2018 | 13 | 1 |
| 10/23/2018 | 11 | 2 |
| 10/24/2018 | 13 | 1 |
| 10/25/2018 | 14 | 1 |
| 10/26/2018 | 15 | 2 |
| 10/27/2018 | 14 | 2 |
| 10/28/2018 | 15 | 3 |
| 10/29/2018 | 13 | 2 |
| 10/30/2018 | 13 | 2 |
| 10/31/2018 | 14 | 2 |