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ADMINISTRATIVE & TECHNICAL DATA
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Borehole drilled in framework of RESPONSE project for installation of groundwater monitoring well (2 m filter).
GSB ID: 074W0222
RESPONSE ID: WES-01
Location: 11de Linielaan, Wespelaar (Haacht), behind the cemetery, beside the Leibeek
Date: 30.10.2017
X: 168378
Y: 183744
Z: +8.0 m
Total depth: 2.40 m
Groundwater level: c. 1.20 m
Describer: Jan Walstra, Geological Survey of Belgium
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LITHOLOGICAL DESCRIPTION
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0.00 0.70 m
Light brownish-grey, sandy loam/clay; non-calcareous; Fe oxidation spots
0.70 0.80 m
Light brownish-grey fine sand (not loamy); non-calcareous
0.80 1.10 m
Light greyish-brown, sandy loam/clay; non-calcareous
1.10 1.20 m
Dark brownish, very humic (peaty), slightly sandy clay
1.20 1.40 m
Dark brown, clayey peat; wood pieces, some shell fragments
1.40 2.10 m
Dark brownish-grey, alternating layers of sandy clay and clayey, fine to medium sand
2.10 2.40 m
Idem, increasingly coarse and poorly sorted sand with intercalations of clay
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STRATIGRAPHICAL INTERPRETATION
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0.00 2.40 m: Quaternary alluvial deposits
