Posted on 2 December, 2024
We relieve many provinces, municipalities and institutions -
with or without a partner - of the management and maintenance of
groundwater networks.
The Municipality of Haarlem also awarded us the management and maintenance of their groundwater network.
Socotec Geotechnics, our
partner for the field work for this project, has now equipped the 113
measuring points of the Haarlem municipal water network with our
telemetric groundwater meters.
Our equipment measures
the groundwater level at least once every hour and sends the measurement
data to our powerful data portal at least every four hours.
Taking
into account the current barometric pressure at that location and the
relevant data from the KNMI weather stations, the measurement data is
automatically converted to mNAP.
The measurement data is then
automatically validated and visible to the Municipality of Haarlem in
their user portal. Naturally, this groundwater monitoring data will then
be supplied to the Dutch governmental "BRO" (basic subsurface
registration).
Thus we accurately monitor groundwater levels so
that the Municipality of Haarlem has a good indication of when and
where measures must be taken.
See also: https://www.haarlemsdagblad.nl (in Dutch)