General presentation

Three case studies (city of Santiago de Compostela, city of Aarhus and city of Amman) have been chosen to obtain data and to elaborate, perform and validate the proposed WATERUN methodology. These case studies have been selected according to different climate conditions, land use and level of implementation of measures for diffuse pollution, in order to validate the tools in different scenarios. Key stakeholders as RTO, industry, public authorities, urban planners and citizens will participate in a continuous co-creation process from a multi-disciplinary approach ensuring that decisions for urban water runoff management are made with complete comprehension of environmental, social and economic dimensions.