The project aims to develop guidelines for the implementation of a common system of integrated management of transboundary waters in urban areas of Gorizia and Nova Gorica. It includes surface water (flood risk and quality), groundwater (quality, environmental protection, availability and energy recovery) and waste water. Starting with a thorough knowledge of these waters, showing that the anthropogenic pressures exerted on them, we want to propose a system that allows a correct environmental management of water bodies of interest, in the light of the directive on waters issued by the European Community. The activities will include the catchment areas of the border town of Gorizia, Nova Gorica, Šempeter Vrtojba. The project duration is 36 months. The activities started on 01/11/2011 and will end on 31/10/2014.