Check the real-time water level of the river Seine at the Havre [Embouchure de la Seine] gauging station, where latest values and data from recent days are available.
Hubeau - Office français de la biodiversité / Vigicrues
Water levels are imported from the website https://hubeau.eaufrance.fr/
The data is raw data whose plausibility has not been verified. RiverApp and the French Office for Biodiversity cannot in any way be held responsible for direct or indirect consequences related to the use of this data.
As the river is a naturally changing environment, on-site verification is always essential.