PROJECT STORY
The challenge
A climate stress test showed that the sewage system in Utrecht will not be able to cope with future extreme precipitation events.
Working towards a climate-resilient Utrecht
Arcadis assists with sewerage modeling
The solution
We’re using the latest digital methods to remodel the city’s sewage and water management system to improve efficiency and extreme weather event management.
The impact
Residents and businesses in Utrecht can count on a sustainable urban water system that can withstand extreme weather caused by climate change.
150,000
pipes
180,000
Wells
15
data quality rules
The challenge
Climate change is creating all kinds of challenges for our society. The increase in extreme weather has a major impact on our big cities in particular. The sewerage system in Utrecht, for example, is in danger of not being able to cope with the large peaks in rainfall. With these challenges in mind, the city is committed to improving its climate resilience and the sustainability of urban water management systems.
The solution
The new Spatial Adaptation Delta Plan obliges municipalities to conduct a climate stress test to identify vulnerable areas for flooding, water-logging, drought and heat. Utrecht has already carried out this test and is keen to implement a long-term solution to avoid problems in bottleneck areas. Arcadis is helping the city to model its sewerage and rainwater facilities. We will also monitor the system continuously over the next four to eight years and make adjustments where necessary, using the latest digital methods throughout the project.
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The impact
With the renovation of its sewerage and water management system, Utrecht will soon be perfectly prepared for the extreme weather conditions associated with climate change. The Arcadis analyses will also enable the municipality to better coordinate the necessary investments. For Utrecht's residents and companies, the work means that they can count on a sound and sustainable urban water system in the future.