ETE Nova Guataporanga - Secondary Wastewater Treatment in Nova Guataporanga, São Paulo

ETE Nova Guataporanga is a municipal wastewater treatment plant located in Nova Guataporanga, a small town in the state of São Paulo, Brazil. The plant serves a population of approximately 1,976 residents, reflecting its role in managing domestic wastewater for this inland community. The plant provides secondary treatment, which is the standard biological treatment process that removes organic matter and suspended solids. Under Brazil's national environmental regulations (CONAMA resolutions), secondary treatment is typically required for municipalities of this size to protect water quality. The plant discharges an average of 248.32 cubic meters of treated effluent per day. The treated effluent is released into local water bodies that drain into the Paraná River basin, one of South America's major river systems. This basin supports diverse aquatic ecosystems and provides water for agriculture, industry, and drinking water downstream. Proper treatment at ETE Nova Guataporanga helps reduce nutrient and organic pollution loads, contributing to the ecological health of the broader watershed.

The plant's discharge enters local streams that flow into the Paraná River basin, which ultimately drains into the Río de la Plata estuary. This basin is ecologically significant, supporting diverse fish species and riparian habitats. Effective secondary treatment is crucial to prevent eutrophication and maintain water quality in this important freshwater system.