ETE Nova Granada Wastewater Treatment Plant, Nova Granada, São Paulo, Brazil

ETE Nova Granada is a wastewater treatment plant located in Vila Gumercino, Nova Granada, within the state of São Paulo, Brazil. It serves a population of about 17,294 residents, placing it in the medium-agglomeration category under Brazilian regulatory frameworks. The plant is situated in the southeastern region, an area characterized by a tropical climate and significant agricultural activity. Brazil's wastewater treatment standards are governed by national regulations, including CONAMA resolutions and state-level environmental agencies. For agglomerations of this size, secondary treatment is typically required to meet effluent quality standards. The regulatory framework ensures compliance with discharge limits to protect water resources. The treated effluent from ETE Nova Granada is discharged into local water bodies that ultimately drain into the Paraná River basin, one of the most important river systems in South America. This basin supports diverse aquatic ecosystems and provides water for agriculture, industry, and human consumption. Proper treatment at this plant helps maintain water quality in the downstream environment, including the Paraná River and its tributaries.

The plant discharges into local streams that flow into the Paraná River basin, a major hydrological system in South America. The basin supports diverse aquatic life and is crucial for regional water supply. Downstream, the Paraná River flows into the Río de la Plata estuary, which is an ecologically sensitive area for migratory fish and bird species. Effective wastewater treatment at ETE Nova Granada helps reduce nutrient and pollutant loads, protecting these downstream ecosystems.