ETE Forquilha Palmeira - Wastewater Treatment Plant in Palmeira, Paraná, Brazil

ETE Forquilha Palmeira is a municipal wastewater treatment plant located in Palmeira, a city in the state of Paraná, Brazil. Serving a population of around 17,000, the plant is part of the region's sanitation infrastructure managed by local authorities. The facility is situated inland, approximately 50 km from the coast, and discharges into local water bodies. Brazil's wastewater treatment standards are governed by CONAMA Resolution 430/2011 and the National Water Resources Policy. For plants serving medium-sized agglomerations like Palmeira, secondary treatment is typically required to reduce organic load and suspended solids. It operates within the regulatory framework that mandates effluent quality standards for discharge into receiving waters. The treated effluent from ETE Forquilha Palmeira likely flows into the Iguaçu River basin, which drains into the Iguaçu River and eventually reaches the Paraná River and the Río de la Plata estuary. This watershed supports diverse aquatic life and is important for regional water supply and agriculture. The plant's operation helps protect downstream ecosystems from untreated sewage pollution.

The plant discharges into the Iguaçu River basin, part of the larger Paraná River system that flows into the Río de la Plata estuary. This watershed supports diverse aquatic habitats and is critical for regional biodiversity, including migratory fish species. Protecting water quality in this basin is essential for maintaining ecological balance and downstream water uses.