Rosario Brinquis Crespo. Water bailiff in Confederación Hidrográfia del Ebro since 2009. Master in Sustainable River Management and Integrated Water Management from Universidad de Zaragoza, 2012 (master thesis "Itoiz 2012. An economic study", regarding a large dam irrigation project in Navarra, Spain, http://zaguan.unizar.es/record/9414?ln=es). Degree in Physical Sciences from Universidad Complutense de Madrid, 1990. Interest in economic aspects of water infraestructure projects: cost recovery, economic analysis, profitability. Participation in social volunteering and environmental groups. Formerly, several positions in telecoms. Languages: Spanish, English and French.