11 Monitoring of Groundwater Quality in Poland
235
Table 11.1
Selected observation wells and springs of the quaternary aquifer
Observation
well number
Voivodeship Groundwater
body
Monitoring
point type
Lithology
Depth
of the
well
[m]
Depth of
the
specified
water
table [m]
Groundwater chemical
status
Quality
class
Exceedances*
II/1118/1
ZPM
1
Well
fine-grained
sands
21.00
1.6
HCO
3 –SO
4 –Ca
III
Mn, NH
4 , Fe
II/314/1
ŁDZ
83
Well
sands
51.00 15.70
HCO
3 –SO
4 –Ca–Mg
III
Mn, Fe
II/1607/1
MŁP
132
Well
sands+gravels 27.00
9.00
HCO
3 –SO
4 -Ca–Mg
III
Mn, Fe
II/1388/1
MAZ
74
Well
sands+gravels 18.00
3.70
Cl–HCO
3 –SO
4 –Ca–Na
III
pH
II/1215/1
OPL
140
Well
gravels
37.00
9.80
HCO
3 –Cl–SO
4 –Ca–Mg IV
Mn, Mn
II/1526/1
PKR
135
Piezometer sands+gravels 19.00
3.07
SO
4 –Ca
V
Fe, SO
4 , Mn,
Mn, NH
4 , SO
4 ,
Fe, pH
II/1239/1
PDL
22
Well
gravels
52.00 21.50
HCO
3 –Ca–Mg
II
Mn, Fe
II/1568/1/
POM
15
Piezometer sands
5.00
2.40
HCO
3 –SO
4 –Ca–Na
III
Mn, Fe
II/292/1
SLK
98
Well
sands
23.50 14.00
SO
4 –NO
3 –Ca
IV
NO
3, NO
3
II/484/1
SWK
100
Well
gravels
13.00
0.60
HCO
3 –Ca
II
Mn, NH
4 , Fe
II/1435/1
WMZ
31
Well
sands
34.50
4.20
HCO
3 –Ca
II
Mn, Fe
II/1424/1
WKP
61
Piezometer sands+gravels
9.00
2.70
HCO
3 –SO
4 –Cl–Ca
IV
Mn, Mn
II/1188/1
DLS
69
Piezometer sands
25.00 10.10
HCO
3 –SO
4 –Ca
II
Mn, Fe
(continued)