| Months | EC | S. Dev | SDS | Months | pH | S. Dev | Lower SDS Limits | Upper SDS Limits | WHO |
| September | 589.67 | 10.02 | 600 | September | 4.81 | 0.02 | 6.00 | 9.00 | 8.50 |
| October | 596.33 | 12.66 | 600 | October | 4.80 | 0.01 | 6.00 | 9.00 | 8.50 |
| November | 591.33 | 1.53 | 600 | November | 4.72 | 0.02 | 6.00 | 9.00 | 8.50 |
| December | 581.33 | 5.86 | 600 | December | 4.41 | 0.01 | 6.00 | 9.00 | 8.50 |
| January | 600.67 | 1.15 | 600 | January | 4.90 | 0.01 | 6.00 | 9.00 | 8.50 |
| February | 603.33 | 17.56 | 600 | February | 4.64 | 0.02 | 6.00 | 9.00 | 8.50 |
| March | 700.00 | 26.46 | 600 | March | 4.96 | 0.04 | 6.00 | 9.00 | 8.50 |
| April | 720.67 | 17.93 | 600 | April | 5.01 | 0.01 | 6.00 | 9.00 | 8.50 |