Piekoszow Wastewater Treatment Plant, Piekoszów, Poland

The Piekoszow wastewater treatment plant is located in the town of Piekoszów, within the świętokrzyskie province of Poland. It serves a population of approximately 10,600 people, classifying it as a medium-sized agglomeration under EU classification. The plant is part of the municipal infrastructure managed by the local gmina. 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 stringent treatment if the receiving waters are designated as sensitive areas. The plant is expected to meet these regulatory standards. The treated effluent from the Piekoszow plant is discharged into local watercourses that eventually drain into the Vistula River basin, which flows northward to the Baltic Sea. The plant plays a key role in protecting the region's water quality and supporting the ecological health of downstream aquatic environments.

The Piekoszow plant discharges into local streams that are part of the Vistula River basin. The Vistula is Poland's largest river, flowing into the Baltic Sea via the Gdańsk Bay. The downstream environment supports diverse aquatic life and is important for migratory fish species. Protecting water quality in this basin is critical for both ecological health and human use.