Parameter | Observed value (Vi) | Standard value (Si) | 1/Si | Wi | Quality rating (Qi) | WiQi |
Fluoride (mg/l) | 0.6 ± 0.59 | 2 | 0.5 | 0.044 | 30 | 1.33 |
Iron (mg/l) | 0.5 ± 0.87 | 2 | 0.5 | 0.044 | 25 | 1.11 |
Manganese (mg/l) | 0.07 ± 1.75 | 0.1 | 10 | 0.89 | 70 | 62.00 |
Nitrate (mg/l) | 224 ± 2.36 | 30 | 0.03 | 0.003 | 748 | 2.21 |
Sodium (mg/l) | 79.3 ± 4.84 | 400 | 0.003 | 0.0002 | 19.8 | 0.004 |
Sodium absorption ratio | 3.16 ± 5.27 | 8 | 0.13 | 0.01 | 39.5 | 0.44 |
Sulphates (mg/l) | 27.8 ± 6.95 | 200 | 0.005 | 0.0004 | 13.9 | 0.006 |
Total dissolved solids (mg/l) | 578 ± 24.7 | 2000 | 0.0005 | 0.00004 | 29.9 | 0.001 |
Bicarbonate (mg/l) | 53.9 ± 3.31 | 92 | 0.01 | 0.001 | 58.6 | 0.06 |
Chloride (mg/l) | 59.3 ± 8.49 | 600 | 0.002 | 0.0002 | 9.89 | 0.002 |
pH | 6.93 ± 0.12 | 8.4 | 0.12 | 0.01 | -5 | -0.05 |
|
|
| Σ11.30 | Σ1.00 |
| Σ67.10 |
|
|
| K |
| 0.088 |
|