ETE Sul Bernardino de Campos - Wastewater Treatment Plant in Bernardino de Campos, São Paulo

ETE Sul Bernardino de Campos is a wastewater treatment plant located in Jardim Brasil IV, Bernardino de Campos, within the state of São Paulo, Brazil. The facility serves a population of approximately 6,350 people, making it a small-scale municipal treatment plant. It is situated in the southeastern region of Brazil, an area characterized by a subtropical climate and significant agricultural activity. As a small agglomeration, the plant is subject to Brazil's national wastewater treatment standards, which are enforced by state environmental agencies such as CETESB in São Paulo. Plants of this scale typically employ secondary treatment technologies to meet effluent quality standards. The regulatory framework in Brazil requires adequate treatment to protect water resources and public health. The treated effluent is discharged into local water bodies that ultimately drain into the Paraná River basin, one of South America's major river systems. The Paraná River flows southward through Brazil, Paraguay, and Argentina before emptying into the Río de la Plata estuary. The plant plays a key role in preserving water quality in the region's streams and rivers, which support diverse aquatic life and are used for irrigation and recreation.

The plant discharges into local streams that are part of the Paraná River basin, which drains into the Río de la Plata estuary. The region's water bodies support diverse aquatic ecosystems and are important for local agriculture and drinking water supplies. Protecting these waters from untreated sewage is critical to maintaining ecological balance and public health.