We manage parts of the natural water system and the whole water chain. We treat waste water, produce ready-to-drink tap water and keep the surfacewaters clean and at the right levels. We do this for the Regional Water Authority Amstel, Gooi en Vecht.
Manage boating affairs
You can easily manage everything for your boat online. Apply for a harbour fee sticker (vignette) now. Or download our free app.
The water cycle
We manage parts of the natural water system and the whole water chain. Together, they form the water cycle.
Surface water is open water such as rivers, lakes, canals and ditches. Read more about how we take care of the surface water.
Would you like to go swimming? The best place to go swimming is in the designated swimming spots where you can be sure the water is safe and clean.
Half of The Netherlands consists of polders. Waternet and the Regional Public Water Authority Amstel, Gooi en Vecht ensure safe polders and clean wa...
There are 2 type of sewer water: wastewater and rainwater. What does Waternet do with all of this water?