Contact
Contact us
We are available Monday through Friday from 8:00 a.m. to 5:00 p.m. at 050 304 8911. You can also send your question to info@noorderzijlvest.nl.
Visiting address
Visiting address of head office: Stedumermaar 1, 9735 AC Groningen
More information
For more information, visit the website All contact details | Noorderzijlvest Water Authority
Your Water World
To ensure that there is sufficient clean water in every season, the Noorderzijlvest Water Authority has more than a hundred locks, weirs, pumping stations, culverts, and treatment plants in our working area. They all have their own function and are familiar features of the landscape for many residents. But what exactly do they do? You can find more information on this site.
Cycle or walk in the Water World
There are various cycling and walking routes you can follow in our working area. The routes show you the beautiful nature and water management in our region. They also help you to better understand how we work to ensure safe water and the role that the water board plays in our daily lives.
- Around the Water Authority Building
- Around the Waterwolf Pumping Station
More cycling and walking routes
Am I overflowing?
What is the water level in your neighborhood during a flood?
How high does the water rise where you live? – Will I be flooded?
Which water authority do I fall under?
Not sure which water authority you belong to?
Swim safely
We advise you to only swim in areas designated as official swimming locations. The water at these locations is regularly checked for bacteria.