Tabular Survey 2021
Monthly analysis of atmospheric precipitation
| Year | 2021 |
|---|---|
| Region | Karlovarsky |
| District | Cheb |
| Measuring programme | KLAZB , Lazy |
| Type of measuring programme | Bulk samples |
| Organization | FGMRI |
| Matter | Unit | Monthly concentrations | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | ||
| RAIN | mm | 70.4 | 55.1 | 56.3 | 27.4 | 117.3 | 77.4 | 137.1 | 156.4 | 19.2 | 39.6 | 71.9 | 49.3 |
| vodivost | µS/cm | 12.4 | 20.0 | 18.3 | 43.7 | 20.8 | 9.2 | 10.3 | 9.1 | 27.6 | 22.0 | 10.9 | 11.2 |
| pH | - | 4.86 | 6.48 | 6.15 | 6.47 | 6.59 | 6.03 | 6.33 | 5.79 | 5.14 | 4.66 | 5.11 | 5.29 |
| Na⁺ | ug/l | 203 | 319 | 692 | 896 | 262 | 140 | 84 | 105 | 297 | 248 | 249 | 262 |
| K⁺ | ug/l | 75 | 75 | 203 | 1 000 | 448 | 279 | 196 | 272 | 762 | 243 | 75 | 75 |
| NH₄⁺ | ug/l | 274 | 263 | 1 130 | 3 499 | 1 952 | 134 | 713 | 539 | 1 431 | 736 | 238 | 311 |
| Mg²⁺ | ug/l | 28 | 105 | 98 | 243 | 96 | 76 | 47 | 36 | 146 | 72 | 56 | 59 |
| Ca²⁺ | ug/l | 180 | 2 407 | 565 | 940 | 402 | 439 | 301 | 158 | 812 | 356 | 160 | 367 |
| Mn | ug/l | 5.3 | 14.0 | 5.4 | 16.2 | 9.4 | 5.5 | 3.9 | 3.5 | 32.4 | 8.1 | 5.8 | 6.1 |
| Zn | ug/l | 10.6 | 3.0 | 8.6 | 16.1 | 10.6 | 45.0 | 22.8 | 9.0 | 42.6 | 20.2 | 14.6 | 8.7 |
| Al | ug/l | 11.8 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 21.9 | 13.6 | 5.0 | 10.1 |
| Fe | ug/l | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 12.3 | 3.5 | 3.5 | 3.5 |
| F⁻ | ug/l | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Cl⁻ | ug/l | 325 | 411 | 1 162 | 1 307 | 353 | 161 | 143 | 284 | 618 | 467 | 461 | 418 |
| NO₃⁻ | ug/l | 1 819 | 1 995 | 2 487 | 4 302 | 2 060 | 1 011 | 1 018 | 1 460 | 5 453 | 4 234 | 1 893 | 2 005 |
| SO₄²⁻ | ug/l | 693 | 1 196 | 1 294 | 4 015 | 1 329 | 705 | 667 | 548 | 2 890 | 1 237 | 638 | 704 |
