Overview
Zelków wastewater treatment plant in województwo małopolskie, Poland, serves 337 people with secondary treatment. It discharges 48.05 m³/day and has a designed capacity of 1075 m³/day.
The Zelków wastewater treatment plant is located in the village of Zelków, within the gmina Zabierzów in powiat krakowski, województwo małopolskie, Poland. This facility serves a small population of 337 residents, reflecting its role in a rural community. The plant is part of Poland's municipal wastewater infrastructure, which operates under the EU Urban Waste Water Treatment Directive (91/271/EEC). The plant provides secondary treatment, which is the standard biological treatment required for agglomerations under 10,000 population equivalent in the EU. It has a designed capacity of 1075 m³/day and currently treats a discharge volume of 48.05 m³/day, indicating ample reserve capacity. The treated effluent is discharged into local watercourses that eventually drain into the Vistula River basin, which flows northward to the Baltic Sea. The facility helps protect the local watershed and downstream aquatic ecosystems from untreated sewage, supporting water quality in the region's rivers and groundwater.
Environmental context
The Zelków plant discharges into small streams that are part of the Vistula River basin. The Vistula flows through southern and central Poland before emptying into the Baltic Sea via the Gdańsk Bay. The local watershed supports diverse aquatic life and is important for regional biodiversity. The plant's secondary treatment reduces organic pollutants and nutrients, helping to prevent eutrophication in downstream water bodies.
Frequently asked questions
The Zelków wastewater treatment plant is located in the village of Zelków, in gmina Zabierzów, powiat krakowski, województwo małopolskie, Poland.
The plant serves a population of 337 residents, typical for a small rural agglomeration in Poland.
The treated effluent is discharged into local streams that are part of the Vistula River basin, which ultimately flows into the Baltic Sea.
The plant provides secondary treatment, which is the standard biological treatment required under the EU Urban Waste Water Treatment Directive for agglomerations of this size.
As a Polish plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for all agglomerations above 2,000 population equivalent. For smaller plants like Zelków, secondary treatment is still recommended to protect water quality.
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