Tabular Survey 2017Monthly analysis of week values
| Year | 2017 |
|---|---|
| Region | Jihocesky |
| District | Prachatice |
| Measuring programme | CCHUF, Churanov |
| Type of measuring programme | Wet-only - autom. sampler |
| Organization | ČHMÚ |
| Matter | Unit | Method | Monthly concentrations | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |||
| RAIN | mm | VOL | 75.2 | 41.0 | 76.4 | 135.0 | 46.1 | 50.7 | 91.6 | 101.3 | 61.0 | 97.2 | 86.3 | 102.5 |
| vodivost | µS/cm | EC meter | 13.4 | 8.7 | 6.5 | 12.0 | 6.1 | 6.8 | 7.2 | 8.1 | 12.0 | 8.8 | ||
| pH | - | pH meter | 4.80 | 5.20 | 5.19 | 5.47 | 5.33 | 5.53 | 5.71 | 5.30 | 4.88 | 4.97 | ||
| Na+ | ug/l | FAAS | 272 | 73 | 43 | 45 | 38 | 44 | 83 | 335 | 118 | 102 | ||
| K+ | ug/l | FAAS | 39 | 38 | 23 | 127 | 33 | 50 | 102 | 238 | 33 | 26 | ||
| NH4 + | ug/l | FIA-BERTH | 279 | 495 | 412 | 1 163 | 369 | 540 | 777 | 243 | 452 | 229 | ||
| Mg2+ | ug/l | FAAS | 35 | 14 | 11 | 22 | 11 | 27 | 23 | 65 | 22 | 15 | ||
| Ca2+ | ug/l | FAAS | 47 | 60 | 74 | 123 | 76 | 249 | 134 | 79 | 71 | 35 | ||
| Mn | ug/l | ICP-MS | 1.0 | 0.9 | 0.7 | 1.9 | 1.7 | 0.8 | 2.8 | 1.4 | 1.5 | 0.7 | 0.3 | |
| Zn | ug/l | ICP-MS | 6.0 | 10.7 | 3.1 | 7.5 | 4.1 | 3.3 | 4.1 | 5.3 | 6.0 | 5.5 | 3.5 | |
| Fe | ug/l | ICP-MS | 38 | 30 | 13 | 17 | 19 | 14 | 37 | 18 | 17 | 17 | 15 | |
| Pb | ug/l | ICP-MS | 0.6 | 0.5 | 0.2 | 0.5 | 0.2 | 0.2 | 0.4 | 0.3 | 0.9 | 0.5 | 0.3 | |
| Cd | ug/l | ICP-MS | 0.02 | 0.02 | 0.01 | 0.03 | 0.01 | 0.00 | 0.01 | 0.02 | 0.01 | 0.02 | 0.01 | |
| Ni | ug/l | ICP-MS | 0.2 | 0.2 | 0.1 | 0.3 | 0.2 | 0.1 | 0.2 | 0.2 | 0.1 | 0.2 | 0.1 | |
| F- | ug/l | IC | 10 | 10 | 15 | 17 | 14 | 20 | 20 | 17 | 20 | 18 | ||
| Cl- | ug/l | IC | 431 | 115 | 84 | 87 | 56 | 114 | 140 | 646 | 191 | 154 | ||
| NO3 - | ug/l | IC | 1 587 | 1 569 | 1 222 | 2 368 | 988 | 906 | 1 054 | 644 | 1 353 | 1 616 | ||
| SO4 2- | ug/l | IC | 418 | 365 | 296 | 1 351 | 268 | 432 | 448 | 362 | 524 | 279 | ||
