Bodzentyn Wastewater Treatment Plant | Secondary Treatment, Poland

The Bodzentyn wastewater treatment plant is located in the town of Bodzentyn, within the świętokrzyskie province of Poland. It serves a population of approximately 3,767 residents, classifying it as a small agglomeration under Polish and EU regulations. The plant is situated inland, away from coastal areas, and plays a key role in managing local municipal wastewater. The facility 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. The plant has a designed capacity of 4,960 m³/day and currently treats an average daily flow of 537.12 m³/day, indicating ample capacity headroom. As a Polish facility, it operates under the national water law and is subject to permits issued by the Regional Water Management Board (RZGW). The treated effluent is discharged into a local watercourse that ultimately drains into the Vistula River basin, which flows northward into the Baltic Sea. The plant's operation helps protect the region's surface waters from nutrient pollution and supports the ecological health of the downstream aquatic environment.

The plant discharges into a local tributary of the Kamienna River, which is part of the Vistula River basin. The Vistula flows through central Poland and empties into the Baltic Sea via the Gdańsk Bay. The receiving waters support diverse aquatic life and are important for regional biodiversity. The plant's secondary treatment reduces organic load and nutrients, helping to prevent eutrophication in downstream water bodies.