Check the real-time streamflow and water level of the Hem river at the Guémy gauging station. This monitoring site is located in the Pas-de-Calais department near Bonningues-lès-Ardres.
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.