Table 4.
List of 21 elements analyzed by ICP-MS (inductively coupled plasma mass spectrometry) reporting the maximum, minimum, average, and median values from the set of samples listed in Table 1. B.D. = Below Detect.
| Element | Max (μg/L) | Min (μg/L) | Average (μg/L) | Median (μg/L) |
|---|---|---|---|---|
| V | 520 | B.D. | 81.70 | 67.30 |
| Ca | 430 | 0.35 | 44.7 | 25.6 |
| As | 190 | 0.03 | 8.21 | 1.99 |
| Mn | 14700 | 0.10 | 164 | 3.44 |
| Li | 630 | 3.02 | 63.3 | 37.6 |
| U | 490 | 0.04 | 14.1 | 3.05 |
| Al | 64600 | 2.16 | 556 | 12.1 |
| Mo | 1190 | B.D. | 27.2 | 2.89 |
| Sr | 10300 | 18.9 | 1160 | 478 |
| Fe | 605 | 0.02 | 61.5 | 23.1 |
| Ni | 560 | 0.02 | 6.42 | 1.09 |
| Sn | 2.50 | 0.01 | 0.53 | 0.40 |
| Be | 60.3 | B.D. | 0.50 | 0.00 |
| Cd | 11.1 | 0.01 | 0.30 | 0.05 |
| Zn | 3900 | 3.38 | 197 | 48.1 |
| Hg | B.D. | B.D. | B.D. | B.D. |
| Cu | 26.0 | 0.02 | 2.80 | 1.21 |
| Ba | 1200 | 7.91 | 177 | 93.7 |
| Cr | 12.1 | 0.03 | 0.94 | 0.47 |
| Sb | 2.80 | 0.03 | 0.33 | 0.27 |
| Pb | 9.25 | 0.02 | 0.66 | 0.10 |