Runoff–Based Streamflow Modeling at a Catchment Outlet Using HEC-HMSMohammed Khattaoui, Said Zamoum, Demelash Goshime, Djillali Hames, Chahinaz Loucif and Rafik AbsiE3S Web Conf., 699 (2026) 03001DOI: https://doi.org/10.1051/e3sconf/202669903001