| Parametro | n | min | max | media | mediana | Dev.St. |
|---|---|---|---|---|---|---|
| Cond.El.(µS/cm) | 174 | 170 | 2070 | 516 | 453 | 280.2 |
| F (mg/L) | 138 | 0.08 | 3.86 | 1.1 | 0.87 | 0.9 |
| NO3 (mg/L) | 138 | 0.4 | 244.9 | 26.2 | 16.85 | 32.7 |
| As (µg/L) | 138 | 0.2 | 91.2 | 16.6 | 12.6 | 14 |
| Fe (µg/L) | 131 | 0.3 | 25031 | 273.9 | 16.4 | 2199.6 |
| Mn (µg/L) | 122 | 0.0 | 1549.0 | 36.5 | 2 | 164.1 |