Precipitation tool shows 2023 is another extremely dry year

by VIKTOR

The national precipitation deficit in the Netherlands has already surpassed dry years 2018 and 2022. In the eastern and northern parts of the country it can even be compared to the national record year 1976.

The Netherlands Climate Proof with AI

Together with Arcadis, an application was developed that can be used to retrieve and download precipitation data from water boards and provinces in the Netherlands. Provincie Zuid-Holland provided R&D subsidy “The Netherland Climate Proof with AI Monitoring and Signaling”. The tool uses data from the KNMI: The Dutch Royal Meteorological Institute.

Decreasing Ground Water Levels

After a wet start of the year, especially in Spring, it is now reported that ground water levels in the eastern and northern parts of the Netherlands are decreasing rapidly. Earlier this year, Dutch news channel NOS reported on the effects of last summer’s extreme drought and heat. Looking at the graphs, it seems this year will be no different. As an example, we took graphs from water boards Zuid-Holland and Noorderzijlvest, comparing data from 1976, 2018, 2022, and 2023.

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Precipitation in water board of Noorderzijlvest


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Precipitation in Provincie Zuid-Holland


Publicly Available

As it continues to get dryer, it can be useful to occasionally assess the graphs or use them in your dry monitor. The application is publicly available for free:

Rainfall tool.png

We would like to give a special thanks to Arjen Koomen, Senior Project Leader and Advisor Water Quality and Quantity at Arcadis, Robbert de Lange, Consultant at Arcadis, and Ruben Egbers, Consultant at VIKTOR for the development of this application.

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