Elverdinge

Assenede

Groundwater level

−60

−77

NO3 (kg N/ha)

0 - 30 cm

70.0

54.8

30 - 60 cm

77.8

40.7

60 - 90 cm

20.1

10.7

90 - 120 cm

60.2

10.7

120 - 150 cm

100.5

10.7

150 - 400 cm

65.3

10.7