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ADMINISTRATIVE & TECHNICAL DATA
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Borehole drilled in framework of RESPONSE project for installation of groundwater monitoring well (1.8 m filter: 1-2.8 m below surface).
GSB ID: 044W0320
RESPONSE ID: BER-01
Location: Netekant 10, Berlaar
Date: 15.12.2017
X: 168175.678
Y: 201549.747
Z: +5.669 m
Total depth: 3.00 m
Groundwater level: c. 1.10 m
Describer: Jan Walstra, Geological Survey of Belgium
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LITHOLOGICAL DESCRIPTION
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0.00 0.50 m
Dark greyish-brown, humic, medium sand/greyish-brown loamy fine sand; non-calcareous
0.50 1.00 m
Light greyish-brown sandy clay; red-brown Fe oxidation spots; non-calcareous
1.00 1.50 m
Light greenish-grey fine sand; non-calcareous
1.50 1.70 m
Very dark greenish-grey fine to medium sand; non-calcareous
1.70 3.00 m
Dark greenish-grey very fine to fine sand; non-calcareous
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STRATIGRAPHICAL INTERPRETATION
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0.00 1.00 m: Quaternary alluvial deposits
1.00 3.00 m: Diest Formation
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GROUNDWATER LEVEL
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15.1.2018: -0.47 m
15.6.2018: -1.24 m
13.12.2018: -1.11 m
