Oczyszczalnia sciekow w Tucholi - Tuchola Wastewater Treatment Plant, Poland

Oczyszczalnia sciekow w Tucholi is a municipal wastewater treatment plant located in Tuchola, Poland, within the kujawsko-pomorskie province. The plant serves a population of 21,338, placing it in the medium agglomeration category under EU classification. As a Polish facility, the plant operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations of this size. The directive also mandates more advanced treatment if the receiving waters are designated as sensitive areas. The plant's treatment processes are designed to meet these standards, ensuring compliance with national and EU regulations. The treated effluent is discharged into local water bodies that eventually drain into the Brda River, a tributary of the Vistula River, which flows into the Baltic Sea. The plant plays a key role in protecting the Brda River and downstream ecosystems from nutrient pollution, supporting aquatic life and water quality in the region.

The plant discharges into the Brda River catchment, which flows into the Vistula River and ultimately the Baltic Sea. The Baltic Sea is a semi-enclosed sea sensitive to eutrophication from nutrient inputs. The Brda River supports diverse aquatic life and is an important ecological corridor in the region. The plant's treatment helps reduce nutrient loads, contributing to the health of downstream waters.