| Date | Average sodium hypochlorite dosage after concentration correction (mg-Cl2/L) | Average sodium bisulphite dosage (mg/L) |
| 10/1/2012 | 13 | 2 |
| 10/2/2012 | 13 | 3 |
| 10/3/2012 | 13 | 2 |
| 10/4/2012 | 12 | 2 |
| 10/5/2012 | 11 | 3 |
| 10/6/2012 | 11 | 2 |
| 10/7/2012 | 11 | 2 |
| 10/8/2012 | 11 | 3 |
| 10/9/2012 | 16 | 2 |
| 10/10/2012 | 19 | 3 |
| 10/11/2012 | 19 | 2 |
| 10/12/2012 | 19 | 2 |
| 10/13/2012 | 19 | 3 |
| 10/14/2012 | 19 | 2 |
| 10/15/2012 | 19 | 2 |
| 10/16/2012 | 19 | 3 |
| 10/17/2012 | 19 | 3 |
| 10/18/2012 | 19 | 2 |
| 10/19/2012 | 18 | 3 |
| 10/20/2012 | 19 | 2 |
| 10/21/2012 | 19 | 3 |
| 10/22/2012 | 12 | 3 |
| 10/23/2012 | 11 | 3 |
| 10/24/2012 | 10 | 8 |
| 10/25/2012 | 12 | 3 |
| 10/26/2012 | 12 | 3 |
| 10/27/2012 | 12 | 2 |
| 10/28/2012 | 12 | 2 |
| 10/29/2012 | 12 | 2 |
| 10/30/2012 | 12 | 2 |
| 10/31/2012 | 11 | 2 |