| Month | T ˚C | pH | EC (µS/cm) | Turb (NTU) | TSS (mg/L) |
| August | 27.0 | 7.26 | 115.6 | 7.22 | 7.0 |
| September | 26.6 | 7.20 | 115.9 | 9.20 | 13.7 |
| October | 28.0 | 7.20 | 114.0 | 8.78 | 10.2 |
| November | 27.2 | 7.02 | 82.0 | 10.32 | 8.0 |
| December | 28.2 | 7.01 | 105.3 | 7.10 | 5.0 |
| January | 30.3 | 6.80 | 110.6 | 6.37 | 3.3 |
| February | 30.7 | 7.60 | 132.2 | 4.08 | 3.1 |
| March | 30.2 | 6.56 | 155.2 | 6.00 | 5.0 |
| April | 26.9 | 7.17 | 92.0 | 13.01 | 14.5 |
| May | 26.3 | 7.23 | 102.0 | 13.12 | 15.6 |
| June | 26.7 | 7.10 | 101.5 | 22.88 | 18.5 |
| July | 26.4 | 7.17 | 100.0 | 14.00 | 11.0 |
| Mean | 27.8 | 7.11 | 110.5 | 10.18 | 9.6 |
| Standard deviation | 1.63 | 0.26 | 19.02 | 5.07 | 5.15 |
| Min | 26.3 | 6.56 | 82.0 | 4.08 | 3.1 |
| Max | 30.7 | 7.60 | 155.2 | 22.88 | 18.5 |
| [13] Standards | - | 6.5 - 8.5 | - | 5 | 15 |