| Parametro | n | min | max | media | mediana | Dev.St. |
|---|---|---|---|---|---|---|
| Cond.El.(µS/cm) | 73 | 532 | 2600 | 966 | 865 | 342 |
| F (mg/L) | 75 | 0.1 | 6.6 | 1.6 | 1.12 | 1.3 |
| NO3 (mg/L) | 75 | 0.6 | 159.3 | 38.6 | 31.8 | 27.5 |
| As (µg/L) | 76 | 1.4 | 29.8 | 14.5 | 14.55 | 6.8 |
| Fe (µg/L) | 76 | 2.7 | 3504.0 | 129.6 | 12.95 | 507.1 |
| Mn (µg/L) | 76 | 0.2 | 3665.3 | 97 | 2.2 | 477.4 |