Tabular Survey 2020
Average concentrations weighed by precipitation amount
| Year | 2020 |
|---|---|
| Organization | Ústav pro hydrodynamiku AV ČR |
| Analysis | Monthly values |
| Matter | Unit | Code of the measuring programme | ||||
|---|---|---|---|---|---|---|
| CLIZB | CLIZE | CLIZS | ||||
| RAIN | mm | 885.8 | 677.4 | 536.3 | ||
| vodivost | µS/cm | 20.6 | 20.1 | 26.1 | ||
| pH | 5.47 | 5.95 | 5.51 | |||
| Na⁺ | ug/l | 219 | 192 | 330 | ||
| K⁺ | ug/l | 772 | 2 577 | 3 218 | ||
| NH₄⁺ | ug/l | 1 614 | 912 | 1 087 | ||
| Mg²⁺ | ug/l | 117 | 233 | 314 | ||
| Ca²⁺ | ug/l | 495 | 501 | 611 | ||
| Mn | ug/l | 5.7 | 55.2 | 75.7 | ||
| Zn | ug/l | 15.8 | 17.9 | 28.3 | ||
| Pb | ug/l | 1.3 | 0.6 | 0.9 | ||
| Cd | ug/l | 0.08 | 0.02 | 0.03 | ||
| Ni | ug/l | 0.8 | 2.1 | 7.0 | ||
| F⁻ | ug/l | 10 | 16 | 24 | ||
| Cl⁻ | ug/l | 365 | 497 | 967 | ||
| NO₃⁻ | ug/l | 901 | 1 646 | 1 726 | ||
| SO₄²⁻ | ug/l | 1 157 | 802 | 783 | ||
