Chemical information | Chemical elements | |||||||||||||
Cl (mg/L) | Na (mg/L) | As (mg/L) | Fe (mg/L) | F (mg/L) | Cond (µs/cm) | Hardness (mg/L) | Alkalinity (mg/L) | NO3 (mg/L) | NO2 (mg/L) | NH4 (mg/L) | SO4 (mg/L) | pH | ||
count | 75 | 104 | 79 | 109 | 77 | 82 | 76 | 76 | 76 | 76 | 76 | 12 | 82 | |
mean | 148.73 | 209.221 | 0.01 | 0.072 | 0.46 | 1340.134 | 224.039 | 408.816 | 8.103 | 0.0126 | 0.28 | 56.667 | 7.301 | |
std | 92.51 | 91.814 | 0.004 | 0.174 | 0.156 | 533.548 | 69.858 | 118.131 | 3.34 | 0.0198 | 5.6 × 10−17 | 33.641 | 0.167 | |
min | 44 | 58 | 0.002 | 0.04 | 0.35 | 571 | 110 | 187 | 2.3 | 0.01 | 0.28 | 18 | 6.9 | |
25% | 52.5 | 126 | 0.007 | 0.04 | 0.35 | 856.5 | 154.75 | 335.25 | 5.8 | 0.01 | 0.28 | 30.75 | 7.2 | |
50% | 177 | 244.5 | 0.011 | 0.04 | 0.35 | 1593.5 | 238.5 | 451 | 8 | 0.01 | 0.28 | 51.5 | 7.3 | |
75% | 214.5 | 274.8 | 0.012 | 0.04 | 0.57 | 1737.3 | 264 | 485.75 | 11 | 0.01 | 0.28 | 80.5 | 7.4 | |
max | 381 | 385 | 0.017 | 1.7 | 0.86 | 2460 | 424 | 626 | 17 | 0.18 | 0.28 | 128 | 7.7 |