ETE URUPES Wastewater Treatment Plant, Urupês, São Paulo, Brazil

ETE URUPES is a wastewater treatment plant located in Urupês, within the São Paulo state of Brazil. The facility serves a population of around 11,778, placing it in the small-to-medium agglomeration category for Brazilian wastewater infrastructure. It is situated in the southeastern region of the country, an area characterized by a subtropical climate and significant agricultural activity. As a plant in Brazil, ETE URUPES operates under the national regulatory framework established by the Ministry of Cities and state environmental agencies such as CETESB in São Paulo. Brazilian regulations require secondary treatment for most urban wastewater, with more stringent standards for discharges into sensitive water bodies. The plant's treated effluent is discharged into local watercourses that ultimately drain into the Paraná River basin, one of South America's major river systems. The downstream environment supports diverse aquatic life and is important for regional water supply and irrigation. Proper treatment at ETE URUPES helps protect these water resources from nutrient pollution and pathogens, contributing to the ecological health of the broader basin.

ETE URUPES discharges into local streams that flow into the Paraná River basin, which eventually reaches the Río de la Plata estuary. The region's aquatic ecosystems support diverse fish species and are important for migratory birds. The plant's operation helps mitigate nutrient loading and organic pollution, preserving water quality for downstream communities and sensitive habitats.