This Layer contains the ACVM Comprehensive Vulnerability Map of the transboundary aquifer located within the Skadar/Shkoder - Buna/Bojana area shared by the two countries elaborated in the context of the Pilot Project "Design and testing of a multipurpose transboundary groundwater monitoring network in the Extended Drin River Basin" (DRIN) 2017 – 2020.For each polygon of the map, the numeric value the Comprehensive Vulnerability class is associated in the field CV, while the related vertical vulnerability (i.e. vulnerability to contamination threats from land-based pollution) class is in the field VV and the Horizontal Vulnerability (i.e. vulnerability to salt water intrusion) class is in the field HV.