Gorczyna Wastewater Treatment Plant, Górczyna, Poland | Secondary Treatment for 2,313 People

The Gorczyna wastewater treatment plant is located in Górczyna, a village in the Lubusz Voivodeship of western Poland. It serves a population of 2,313, classifying it as a small agglomeration under Polish and EU regulations. The plant is situated inland, away from coastal areas, and its operations are part of the local municipal infrastructure. The plant provides secondary treatment, which is the minimum standard required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. It has a designed capacity of 5,150 m³/day and currently discharges 329.80 m³/day of treated wastewater. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids. The treated effluent is discharged into a local watercourse, which ultimately drains into the Oder River basin. The Oder River flows northward to the Baltic Sea, making the plant's operations relevant to the ecological health of the Oder estuary and the Baltic marine environment. Proper treatment helps protect downstream aquatic life and water quality.

The plant discharges into a local stream that is part of the Oder River basin. The Oder River flows through western Poland and into the Baltic Sea via the Szczecin Lagoon. This watershed supports diverse aquatic habitats and is important for migratory fish species. The Baltic Sea is a sensitive brackish environment where nutrient inputs from wastewater can contribute to eutrophication, making effective treatment crucial.