ETE Pitanga Wastewater Treatment Plant, Pitanga, Paraná, Brazil

ETE Pitanga is a wastewater treatment plant located in Pitanga, a municipality in the state of Paraná, Brazil. The plant serves a population of around 10,657 residents, classifying it as a small to medium-sized facility within the region's sanitation infrastructure. It is situated inland, far from the coast, and its operations are part of the broader efforts to manage wastewater in the Paraná interior. As a Brazilian wastewater treatment plant, ETE Pitanga is subject to national regulations such as CONAMA Resolution 430/2011 and the National Water Resources Policy (Law 9.433/1997), which set standards for effluent discharge and water quality. For a plant of this scale, secondary treatment is typically required to reduce organic load and suspended solids before discharge. The plant's design and operational details are managed by the local sanitation authority, ensuring compliance with environmental standards. The treated effluent from ETE Pitanga is likely discharged into a local watercourse within the Paraná River basin, which ultimately drains into the Río de la Plata estuary in Argentina. This river system supports diverse aquatic life and provides water for agriculture and human consumption downstream. Proper treatment at ETE Pitanga helps protect water quality in the region's streams and rivers, contributing to the ecological health of the Paraná watershed.

ETE Pitanga discharges into a local tributary of the Paraná River basin, which flows into the Paraná River and eventually reaches the Río de la Plata estuary. The watershed supports diverse aquatic ecosystems, including fish species and riparian vegetation. Effective wastewater treatment is crucial to prevent nutrient pollution and maintain water quality for downstream communities and wildlife.