| Parameter | Concentration | % | Decree | ||
| Afluent | Effluent | Removal | To be poured | For irrigation | |
| DQO mg·l−1 | 345.21 | 153.52 | 55.53 | 220 | 200 |
| DBO mg·l−1 | 180.02 | 73.93 | 58.93 | 110 | 120 |
| ST mg·l−1 | 587.64 | 435.07 | 25.96 | no reference | no reference |
| STD mg·l−1 | 354.86 | 352.57 | 0.65 | no reference | no reference |
| STS mg·l−1 | 232.86 | 82.43 | 64.60 | 100 | 120 |
| pH (unids of pH) | 8.58 | 8.18 | Óptimo | 6 - 9 | 6.5 - 8.5 |