Monthly analysis of atmospheric precipitation

Year 2021
Region Stredocesky
District Kolin
Measuring programme SLESB , Lesni potok
Type of measuring programme Bulk samples
Organization GLI AS CR
Matter Unit Method 2020 Monthly concentrations
11 12 1 2 3 4 5 6 7 8 9 10
RAIN mm VOL 0.0 30.4 72.0 46.1 33.7 87.1 69.9 86.4 127.2 67.7 29.4 44.3
vodivost µS/cm EC meter 14.1 10.0 13.8 17.1 13.5 8.4 10.0 8.3 6.6 12.0 12.2
pH - pH meter 5.29 4.93 6.30 6.14 6.15 5.77 6.25 6.21 5.89 6.23 6.30
Na⁺ ug/l FAAS 280 160 200 450 180 100 140 130 80 190 160
K⁺ ug/l FAAS 230 50 80 130 90 190 240 170 130 370 270
NH₄⁺ ug/l PMT 620 160 490 1 100 1 130 570 660 440 570 650 930
Mg²⁺ ug/l FAAS 150 40 100 100 70 60 90 40 120 90 80
Ca²⁺ ug/l FAAS 740 230 1 310 740 520 300 700 580 280 440 380
Mn ug/l FAAS 78.0 5.0 10.0 47.0 2.5 12.0 12.7 2.5 10.0 12.0 2.5
Zn ug/l FAAS 16.0 2.5 5.0 8.0 9.1 7.0 10.5 23.3 6.0 8.0 8.0
Pb ug/l GF-AAS 0.5 0.2 0.5 0.8 0.4 0.6 0.2 0.2 0.7 0.7 0.2
Cd ug/l GF-AAS 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.04 0.02 0.02
Ni ug/l GF-AAS 6.1 0.3 0.3 0.3 0.3 0.3 2.6 0.3 0.8 0.3 0.3
F⁻ ug/l ISE 10 10 10 10 10 10 10 10 10 100 10
Cl⁻ ug/l HPLC 500 310 320 660 400 180 110 180 140 380 320
NO₃⁻ ug/l HPLC 1 980 1 270 1 750 3 020 2 130 1 250 1 350 860 750 1 330 1 330
SO₄²⁻ ug/l HPLC 1 700 560 1 240 1 700 1 490 950 790 820 430 720 1 170
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