The XXVIIIth TELEMAC User Conference was held on October 17-18 2022 in Paris Saclay at EDF. An expert audience of hydrologists listened to and shared insight and interesthing projects of hydrodynamic modelling with TELEMAC. Mozaika was featured with an accepted paper and a presentation on our novel approach for forecasting river dynamics using TELEMAC, Earth observation and AI that delivers promising results.