COV Sedlec Prcice Wastewater Treatment Plant, Sedlec-Prčice, Czech Republic

COV Sedlec Prcice is a municipal wastewater treatment plant located in Sedlec-Prčice, a town in the Středočeský kraj region of the Czech Republic. The plant serves a population of approximately 1,610 people, classifying it as a small agglomeration under Czech and EU regulations. It is situated inland, away from coastal areas, and its operations are part of the country's comprehensive water management infrastructure. The plant provides secondary treatment, which is the standard level required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for discharges into freshwater bodies from agglomerations of this size. The designed capacity is 2,500 m³/day, with a current discharge volume of 355.07 m³/day, indicating operational headroom. As a Czech facility, it operates under national water laws that transpose EU directives, ensuring compliance with effluent quality standards. The treated effluent is discharged into a local watercourse, which ultimately drains into the Vltava River basin and then into the Elbe River, flowing to the North Sea. This downstream connection highlights the plant's role in protecting the water quality of the Elbe catchment, a major European river system that supports diverse aquatic life and provides drinking water for millions.

The plant discharges into a local stream that is part of the Vltava River basin, which flows into the Elbe River and eventually reaches the North Sea. This watershed supports a variety of aquatic ecosystems, including fish populations and riparian habitats. The Elbe basin is ecologically significant, providing migratory corridors for species and sustaining biodiversity in Central Europe. Secondary treatment helps reduce organic pollution and nutrient loads, protecting downstream water quality.