| Date | Sludge Volume | DO | Date | Sludge Volume | DO |
| 01-08-2019 | 220 | 2.00 | 17-08-2019 | 260 | 1.98 |
| 02-08-2019 | 240 | 2.10 | 18-08-2019 | 250 | 2.00 |
| 03-08-2019 | 230 | 2.10 | 19-08-2019 | 280 | 1.98 |
| 04-08-2019 | 250 | 2.40 | 20-08-2019 | 310 | 2.00 |
| 05-08-2019 | 200 | 2.10 | 21-08-2019 | 200 | 2.10 |
| 06-08-2019 | 220 | 2.00 | 22-08-2019 | 230 | 1.98 |
| 07-08-2019 | 260 | 2.50 | 23-08-2019 | 240 | 2.00 |
| 08-08-2019 | 245 | 2.20 | 24-08-2019 | 250 | 1.98 |
| 09-08-2019 | 320 | 2.00 | 25-08-2019 | 250 | 1.96 |
| 10-08-2019 | 230 | 1.90 | 26-08-2019 | 240 | 2.30 |
| 11-08-2019 | 270 | 2.00 | 27-08-2019 | 230 | 2.00 |
| 12-08-2019 | 250 | 2.00 | 28-08-2019 | 230 | 2.80 |
| 13-08-2019 | 280 | 1.98 | 29-08-2019 | 190 | 2.1 |
| 14-08-2019 | 270 | 1.97 | 30-08-2019 | 260 | 2.00 |
| 15-08-2019 | 250 | 2.40 | 31-08-2019 | 240 | 2.1 |
| 16-08-2019 | 230 | 1.99 |
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