The project, at a regional scale, foresees the creation of a network to collect and integrate information about eutrophication and mucilages phenomena individuated by Regional Agencies for Environment and from research institutes of Italy and Croatia. The aim is to provide in real time an informational bulletin on the quality of marine water of North middle Adriatic. This bulletin must become a strategic informative tool for local Administrations, with relevance at municipal, provincial and regional scale in order to provide information and, if possible, previsions on the dynamics of monitored processes.