| Samples No. | Cl− (mg/l) | Iron (mg/l) |
| S1 | 2836 | 0 |
| S2 | 6381 | 1 |
| S3 | 4963 | 3 |
| S4 | 3545 | 1 |
| S5 | 354.5 | 1 |
| S6 | 354.5 | 2 |
| S7 | 2836 | <1 |
| S8 | 3545 | 0 |
| S9 | 3545 | <1 |
| WHO Guideline | 250 | 0.3 |