129E0415

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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 m filter: poor flow).

GSB ID: 129E0415
RESPONSE ID: BAI-01
Location: Along Ri de Pombrou (headwater of the Dyle), Rue de Thy, Baisy-Thy (Genappe)
Date: 30.01.2018
X: 157706
Y: 143742
Z: +103.7 m
Total depth: 2.00 m
Groundwater level: c. 0.60 m
Describer: Jan Walstra, Geological Survey of Belgium

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LITHOLOGICAL DESCRIPTION
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0.00 – 0.30 m
Light greyish-brown, very sandy loam

0.30 – 0.60 m
Light greyish-brown, slightly sandy loam; Fe-oxidation spots; some gravels and stones

0.60 – 2.00 m
Light brownish-grey slightly sandy loam (sticky, soft); some gravels and stones

All depths: non-calcareous

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STRATIGRAPHICAL INTERPRETATION
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0.00 – 2.00 m: Quaternary alluvial deposits