| 指标 | 最小值 | 最大值 | 均值 | 变异系数 |
| pH | 7.28 | 8.02 | 7.52 | 0.30 |
| TDS | 397 | 933 | 613 | 0.26 |
| Na+ | 73.7 | 223 | 180 | 0.28 |
| Mg2+ | 39.9 | 90.1 | 55.4 | 0.33 |
| Ca2+ | 22.4 | 96.4 | 42.5 | 0.61 |
| Cl− | 17.5 | 227 | 70.9 | 1.10 |
|
| 19.7 | 187 | 72.3 | 0.78 |
|
| 481 | 740 | 640 | 0.14 |
| F− | 0.41 | 1.73 | 1.30 | 0.35 |
|
| - | 80.0 | 11.5 | 2.64 |