MAKE A DIFFERENCE TODAY WITH A DONATION
Your support helps us keep waterways free of plastic, prevent sewer overflows, and strengthen biodiversity.
Each euro donated allows us to keep building an inclusive city with clean, green, and vibrant waterways where it’s a pleasure to spend time.
How to make a donation?
You can make a donation by bank transfer, mentioning ‘donation’ with our account number:
You can also make a one‑time or recurring donation using the orange form below.
Tax certificate
For donations of €40 or more per year, you can request a tax certificate below. The tax benefit corresponds to 30% of the amount donated: if you donate €100, for example, it effectively costs you only €70.
