Overview
Nadarzyn wastewater treatment plant serves approximately 8,837 people in województwo mazowieckie, Poland. It operates under EU Urban Waste Water Treatment Directive 91/271/EEC, which mandates secondary treatment for agglomerations of this scale.
The Nadarzyn wastewater treatment plant is located in the town of Nadarzyn, within the powiat pruszkowski of województwo mazowieckie, Poland. The facility serves a population of approximately 8,837, classifying it as a small to medium agglomeration under EU standards. As a Polish plant, Nadarzyn operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations with a population equivalent (PE) between 2,000 and 15,000. The directive also mandates more stringent treatment if the receiving waters are designated as sensitive areas. The regulatory framework ensures a baseline level of treatment. The treated effluent is discharged into local watercourses that ultimately drain into the Vistula River basin, which flows northward into the Baltic Sea. The plant plays a key role in protecting the region's water quality and supporting the ecological health of the downstream aquatic environment.
Environmental context
The Nadarzyn plant discharges into the local watershed, which is part of the Vistula River basin. The Vistula flows through central Poland and empties into the Baltic Sea near Gdańsk. The downstream environment includes diverse aquatic habitats that support fish, invertebrates, and migratory bird species. Proper wastewater treatment is essential to prevent nutrient enrichment and maintain water quality in this ecologically sensitive region.
Frequently asked questions
The Nadarzyn wastewater treatment plant is located in the town of Nadarzyn, in powiat pruszkowski, województwo mazowieckie, Poland.
The Nadarzyn plant serves approximately 8,837 people, classifying it as a small to medium agglomeration under EU classification.
The treated wastewater from the Nadarzyn plant is discharged into local watercourses that are part of the Vistula River basin, which ultimately flows into the Baltic Sea.
As a Polish facility, the Nadarzyn plant operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations of its size.
Under the EU Urban Waste Water Treatment Directive, plants serving between 2,000 and 15,000 population equivalent are required to provide secondary treatment, which typically involves biological processes to reduce organic matter and suspended solids.
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