• 31 de August de 2026

    Amazon countries reach unprecedented milestone in integrating water quantity and quality data

    The Member Countries of the Amazon Cooperation Treaty Organization (ACTO) are advancing the interoperability of their hydrometric and water quality data, marking an unprecedented step toward building a regional perspective [...]

  • 4 de October de 2024

    Amazonian Network of Water Authorities (ANWA) approves its Regulations in virtual meeting

      Meeting virtually on October 4, the Amazonian Network of Water Authorities (ANWA) formally approved its Regulations. On this occasion, its Work Plan with four action fronts for the 2024 [...]

  • 3 de April de 2024

    Study will provide a regional overview of the mercury contamination situation in the Amazon Basin.

    The world's largest river basin is threatened by mercury pollution. Among the nine transboundary problems prioritized by the eight Amazonian countries, water pollution is considered the most serious. According to [...]

  • 6 de March de 2024

    Expert talks about the challenges of integrating national environmental monitoring systems for regional management of Amazonian waters

    The national and regional efforts of ACTO member countries to improve the state of Amazonian water resources and ecosystems and provide greater protection for aquatic resources and terrestrial habitats include [...]

  • 18 de December de 2023

    ACTO and the World Meteorological Organization (WMO) explore opportunities for cooperation to strengthen integrated monitoring of water resources in Amazonia

    By invitation of the World Meteorological Organization (WMO), the Amazon Cooperation Treaty Organization (ACTO), through the Amazon Basin Project: Implementation of the Strategic Actions Program (PAE), participated in the annual [...]

  • 14 de December de 2023

    Bolivia, Brazil and Peru mobilize governmental and social actors to expand the Trinational Early Warning System in the MAP Region

    The border region between Bolivia, Brazil, and Peru, in the southwest of the Amazon, harbors an extensive area of preserved forests and immense ethnocultural diversity. Known as MAP for being [...]

  • 27 de February de 2023

    Regional Workshop: Monitoring of Water Resources in the Amazon Basin

    Satellite for the Amazon The eight Member Countries of the Amazon Cooperation Treaty Organization (ACTO) will participate in the Regional Workshop on Monitoring Water Resources of the Amazon Basin, where [...]