| Year | Treatment Process | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
| 2017 | Influent Volume (m3) | 239,990 | 373,520 | 346,308 | 304,462 | 335,619 | 319,739 | 295,510 | 347,284 | 308,512 | 329,791 | 333,580 | 379,948 | 3,914,263 |
| Dry Sludge Volume (tonne) | 14.52 | 36.74 | 47.04 | 0.00 | 0.00 | 0.00 | 3.84 | 17.60 | 22.70 | 46.70 | 45.24 | 40.25 | 274.63 | |
| 2018 | Influent Volume (m3) | 388,318 | 370,522 | 373,517 | 344,688 | 304,852 | 297,929 | 317,316 | 296,263 | 314,571 | 366,080 | 414,976 | 424,312 | 4,213,344 |
| Dry Sludge Volume (tonne) | 21.19 | 45.38 | 48.04 | 22.05 | 28.98 | 41.03 | 47.39 | 41.86 | 39.21 | 39.47 | 47.49 | 23.13 | 445.22 | |
| 2019 | Influent Volume (m3) | 406,934 | 367,916 | 341,797 | 321,698 | 312,905 | 348,906 | 340,609 | 323,418 | 321,584 | 447,224 | 353,450 | 561,376 | 4,447,817 |
| Dry Sludge Volume (tonne) | 51.76 | 46.94 | 129.33 | 63.55 | 79.01 | 127.03 | 72.15 | 109.68 | 92.00 | 51.58 | 42.64 | 63.19 | 928.86 | |
| 2020 | Influent Volume (m3) | 420,846 | 442,032 | 345,722 | 256,448 | 292,626 | 336,244 | 336,824 | 331,296 | 400,912 | 393,368 | 383,752 | 413,128 | 4,353,198 |
| Dry Sludge Volume (tonne) | 54.95 | 23.86 | 6.31 | 4.72 | 11.86 | 102.78 | 46.26 | 14.39 | 40.88 | 32.87 | 16.84 | 25.83 | 381.55 |