11 Monitoring of Groundwater Quality in Poland
253
Table 11.6
Changes in selected physico-chemical parameters of groundwater
Observation well number Year HCO
3
−
SO
4
2−
Cl −
Ca 2+
Mg 2+
Na +
K +
Fe
Mn
NO
3
−
NO
2
−
NH
4
−
kujawsko-pomorskie
II/527/1
Q
2013
301.95
5.48 595.00
81.44 16.85 352.46
4.33
7.89
0.25
0.23
0.05
0.84
2014
324.52
4.12 565.00
77.72 15.96 329.03
4.62
8.31
0.24
0.26
0.16
0.81
2015
328.18
2.54 600.00
78.65 16.69 366.45
3.72
8.70
0.22
0.57
<0.01
0.82
2016
290.00
5.73 628.00
82.30 16.40 390.90
4.70
7.90
0.226
0.19
0.03
0.83
2017
313.50
6.56 640.00
84.30 16.90 377.40
4.60
7.86
0.24
0.17
0.07
0.82
podkarpackie
II/1526/1
Q
2013
125.05
510.00 151.50 186.33 30.74
70.17
5.29 64.86
1.95
0.32
0.03
0.94
2014
141.52
545.00 169.50 192.18 31.89
73.30
5.51 63.56
2.07
0.21
0.01
0.96
2015
157.38
580.00 211.00 173.60 35.14
87.03
5.50 80.25
1.97
3.20
<0.01
0.85
2016
153.00
580.00 127.00 162.10 35.60
78.90
5.00 81.96 1900.00
0.95
<0.01
0.84
2017
126.50
640.00
92.05 184.60 38.80
62.50
4.20 93.98
2.25
1.82
<0.01
0.79
lubuskie
II/1325/1
Q
2013
157.38
38.55
12.00
59.54
3.89
6.93
0.78
0.35
0.12
0.41
0.04
0.10
2014
152.50
37.10
8.92
61.59
3.99
6.35
0.67
0.24
0.08
0.23
0.01
0.18
2015
165.92
33.50
9.03
66.61
4.06
5.88
0.64
0.67
0.16
0.13
<0.01
0.14
2016
168.00
33.10
8.28
64.00
4.10
6.60
0.80
0.43
0.142
0.20
<0.01
0.15
2017
168.00
31.75
7.98
63.50
4.30
6.30
0.70
0.36
0.11
0.50
<0.01
0.08
łódzkie
II/314/1
Q
2013
366.00
207.50
76.40 160.56 26.92
49.94
6.20
1.27
0.06
0.29
0.02
0.03
2014
309.88
67.50
25.70 114.92 18.28
15.62
2.94
1.28
0.05
0.43
<0.01
<0.05
2015
294.02
18.90
21.40
87.52 12.81
5.96
1.70
2.22
0.15
0.41
<0.01
0.13
2016
287.00
16.00
19.30
88.00 11.90
5.70
1.70
2.41
0.175
0.06
<0.01
0.11
2017
352.50
113.05
18.75 128.70 22.90
15.80
2.60
1.83
0.10
0.66
<0.01
<0.05
małopolskie
II/1716/1
Ng(m)
2013
273.28
47.20
17.20
92.63
9.05
15.00
5.70
0.88
0.77
9.68
0.04
0.06
(continued)