Flood Directive 2019 II Cycle — Area of Emilia-Romagna Region — Rhine Basin, risk, linear geometry

Cartography represents the elements at risk with LINEAR geometry that may suffer potential negative consequences arising from floods in the context of the Reno Unit of Management (UoM) basin (ITI021), in the portion falling within the Emilia-Romagna Region, expressed in terms of networks for the distribution of services, road and motorway networks, rail networks, etc. The risk map drawn up responds to two different approaches: in accordance with the requirements of Directive 2007/60/EC (Article 6), it indicates the presence and location of the elements exposed within the areas of different flood hazards identified in the hazard maps, which are divided into certain codified categories; according to the requirements of Legislative Decree 49/2010, combining the probability of flooding with vulnerability to flood phenomena and the value of the exposed elements, it classifies the territory in 4 risk classes, R1 (moderate), R2 (medium), R3 (high), R4 (very high), pursuant to the Presidential Decree of 29 September 1998.