Study ‘Assessment of the Environmental Flow of the Drina Downstream from the Visegrad HPS in an Urban Section in the City of Visegrad’   This Study defines environmental flow (EF) appropriate to this particular system and observes the EF with detailed adaptation to hydraulic, climate and ecological conditions of this river section of the Drina, particularly through the urban area of Visegrad. Based on the available data from the Visegrad GS on the Drina, the environmental flow was calcul...