Changes of physicochemical and microbiologicalparameters of infiltration water at Debina intake in Poznan, unique conditions – a floodSylwia Kołaska, Joanna Jeż – Walkowiak and Zbysław DymaczewskiE3S Web Conf., 30 (2018) 01004DOI: https://doi.org/10.1051/e3sconf/20183001004