Overview
Miedzygminna Oczyszczalnia Sciekow w Scinawce Dolnej serves approximately 25,000 people in the Kłodzko Valley, southwestern Poland. The plant discharges into the local river system, ultimately draining to the Baltic Sea.
Miedzygminna Oczyszczalnia Sciekow w Scinawce Dolnej is a municipal wastewater treatment plant located in Ścinawka Dolna, within the Kłodzko County of Lower Silesian Voivodeship, Poland. The facility serves a population of around 25,000, making it a medium-sized agglomeration under Polish and EU classification. As a Polish plant serving over 10,000 population equivalent, it operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment as a minimum. For agglomerations of this scale in sensitive areas, more advanced treatment may be mandated to reduce nutrient loads. The treated effluent is discharged into local watercourses that feed into the Nysa Kłodzka River, a tributary of the Oder River. The Oder flows northward to the Baltic Sea, making the plant part of a transboundary river basin. The region's aquatic ecosystems support diverse fish and invertebrate communities, and nutrient management is critical to prevent eutrophication downstream.
Environmental context
The plant's discharge enters the Nysa Kłodzka River, which joins the Oder River before reaching the Baltic Sea. This watershed supports sensitive aquatic habitats, including spawning grounds for migratory fish. Nutrient and pollutant loads from wastewater must be carefully managed to protect downstream water quality and the ecological health of the Baltic Sea, which is vulnerable to eutrophication.
Frequently asked questions
The plant is located in Ścinawka Dolna, a village in the Kłodzko County of Lower Silesian Voivodeship, southwestern Poland.
The plant serves approximately 25,191 people, classifying it as a medium-sized agglomeration under EU and Polish regulations.
Treated effluent is discharged into local watercourses that flow into the Nysa Kłodzka River, a tributary of the Oder River, which ultimately reaches the Baltic Sea.
As a Polish plant serving over 10,000 population equivalent, it operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which mandates secondary treatment and may require advanced treatment in sensitive areas.
Under the EU UWWTD, plants serving between 10,000 and 100,000 population equivalent must provide at least secondary treatment. In sensitive catchments like the Oder basin, additional nutrient removal is often required.
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