Results Participation in river basin committees and water resources councils, collaborating on discussions on the use and management of water resources Application of new technologies in the process of bene� ciation of iron ore in Pará Challenges Guarantee the harmonious coexistence with stakeholders on water use Use technology to reduce the demand for new water in operations Integrated Monitoring Network In 2012/2013 an integrated network was developed to monitor the quality of water in � ve complexes and 14 operations of the Ferrosos Sul department, located in the Velhas and Paraopeba river basins in Minas Gerais (Brazil), e� uents of the São Francisco River.