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Incentives to use the water resources efficiently are
incorporated in the Flemish legislation by means of the taxes on groundwater
and in the legislation on drinking-water.
The taxation for a cubic meter groundwater is
differentiated according to the total pumped amount of groundwater, to the
aquifer in which the extraction well is situated and the existing pressure
head of the groundwater in the region.
The taxes depend as follows on the pumped volumes (Q):
Q is less then 500 m³/y: no tax
Q is 500 m³/y until 30.000 m³/y: tax = Q * 5 eurocent *
index
Q is more than 30.000 m³/y: tax = Q * index * (6,2 eurocent + 0,75 eurocent *
Qgwe/100.000)
Qgwe = total
volume pumped by all individual wells
=
sum of the Q of all individual wells * lambda
lambda values are differentiated depending on the aquifer
and the state of groundwater in the region.
Special prices are applied for drinking-water companies.
tax = Q * 7.5 eurocent * index
The index is defined on a yearly basis.
Every inhabitant gets every year a volume of 15 m³
drinking-water free of charge. Those who need more drinking-water have to pay
for the surplus.
The taxation for a cubic meter surface water is
differentiated according to the total amount of surface water abstracted and
to the sector of the water use.
0.058574 EUR/m3 for abstracted amounts less
than 1000000 m3
0.0339729 EUR/m3 for abstracted amounts between
1000000 and 9999999 m3
0.0170695 EUR/m3 for abstracted amounts between
10000000 and 99999999 m3
0.0032135 EUR/m3 for abstracted amounts above
10000000 m3
The abstraction of surface water for agricultural use is
charged with a fixed price.
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