This report provides an Arab region baseline for Sustainable Development Goal (SDG) indicator 6.5.1: Degree of integrated water resources management implementation. The data presented in this report is dependent on the efforts and contributions of government officials and other stakeholders from 19 Arab countries in reporting on SDG indicator 6.5.1 in year 2017. Through analysing the elements of IWRM, this report identifies areas of progress and those which need urgent attention.