Dziekanowice Wastewater Treatment Plant, Szczotkowice, Poland

The Dziekanowice wastewater treatment plant is located in Szczotkowice, within the gmina Działoszyce in województwo świętokrzyskie, Poland. It serves a small population of 967 people, reflecting its role in a rural community. The plant is situated inland, far from coastal areas, and operates under Polish regulations aligned with the EU Urban Waste Water Treatment Directive. The plant provides secondary treatment, which is the standard required by the EU Urban Waste Water Treatment Directive for agglomerations of this size. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids. The plant has a designed capacity of 2,687 m³/day and currently discharges 137.88 m³/day, indicating significant spare capacity for future growth or seasonal variations. The treated effluent is discharged into a local watercourse that ultimately drains into the Vistula River basin, which flows northward to the Baltic Sea. The plant's operation helps protect local streams and the broader Vistula ecosystem from untreated wastewater, supporting water quality and aquatic life in the region.

The plant discharges into a local tributary of the Vistula River, Poland's longest river, which flows into the Baltic Sea. The Vistula basin supports diverse aquatic habitats and is ecologically sensitive, particularly in its lower reaches where it forms a large delta. The plant's secondary treatment reduces organic pollution, helping to maintain water quality in the catchment and protect downstream ecosystems.