Agência Nacional de Águas e Saneamento Básico

The Agência Nacional de Águas e Saneamento Básico (ANA) is Brazil’s federal authority responsible for the management and regulation of the country’s water resources. It implements the National Water Resources Policy by granting water use rights, monitoring water quantity and quality, and overseeing the operation of river basin committees that coordinate integrated water management across states and municipalities. ANA also maintains and provides access to a range of technical platforms, including drought and river monitoring systems, educational course catalogs, and metadata portals that support decision‑making for water users, researchers, and the public. These services are delivered nationwide, covering all major river basins and serving stakeholders ranging from agricultural producers and industrial firms to academic institutions and civil society organizations.

Although specific workforce or budget figures are not supplied in the source material, ANA’s mandate extends to the entire Brazilian territory, giving it a nationwide reach that encompasses the Amazon Basin, the São Francisco River system, the Paraná‑Paraguay basin, and numerous smaller watersheds. Its technical infrastructure includes a national network of hydrometric stations and water quality monitoring points that feed real‑time data into the agency’s public portals. This extensive monitoring capability enables ANA to issue alerts for droughts, floods, and water scarcity events, thereby supporting early warning and contingency planning for water‑dependent sectors.

ANA’s distinguishing attributes stem from its exclusive regulatory role in water allocation and its function as the central coordinator of Brazil’s water governance framework. As the agency tasked with enforcing the National Water Resources Policy, it holds the authority to set conditions for water use, enforce compliance, and sanction violations, a competence that differentiates it from other environmental bodies that focus on broader conservation or pollution control. The agency’s notable competencies include hydrological modeling, integrated water resources planning, and the facilitation of participatory management through river basin committees, which bring together government, users, and civil society representatives. Its collaboration with other government entities and cybersecurity institutions, highlighted during the 2023 cyber incident, underscores its capacity to engage in inter‑agency coordination for both operational resilience and information security.

Structurally, ANA is an autarchy linked to the Ministry of Regional Development within the Brazilian federal executive branch, operating as a public institution with administrative and financial autonomy to carry out its statutory duties. This placement within the federal government ensures that its actions align with national development strategies while allowing it to exercise the technical independence required for effective water resources regulation. The agency’s ongoing efforts to restore and secure its digital platforms following the 2023 cyberattack reflect its commitment to maintaining reliable access to essential water data and services for all Brazilians.