ETE SANTANA DA VARGEM - Secondary Wastewater Treatment Plant in Santana da Vargem, Minas Gerais

ETE SANTANA DA VARGEM is a wastewater treatment plant located in Santana da Vargem, a municipality in the state of Minas Gerais, Brazil. The plant serves a population of approximately 5,088 people, providing secondary treatment to municipal wastewater. It is situated inland, more than 10 km from the coast, and operates within the Southeast region of Brazil. The plant provides secondary treatment, which is the standard biological treatment process for removing organic matter and suspended solids. In Brazil, wastewater treatment plants are regulated under federal environmental laws and state-level permits, with secondary treatment being typical for communities of this size. The plant's discharge volume is reported at 529.98 (likely in thousands of cubic meters per year), indicating consistent operation. Treated effluent from the plant is discharged into local water bodies, which eventually drain into the Rio Grande basin, a major tributary of the Paraná River system. This river system flows into the Río de la Plata estuary, supporting diverse aquatic ecosystems and providing water for agriculture and communities downstream. The plant plays a key role in protecting local water quality and public health.

The plant discharges into the Rio Grande basin, part of the larger Paraná River system that flows into the Río de la Plata estuary. This watershed supports diverse aquatic life and is important for regional water supply. The plant's secondary treatment helps reduce organic pollution, protecting downstream ecosystems and maintaining water quality for human use.