COV Litomerice Wastewater Treatment Plant - Litoměřice, Czech Republic

COV Litomerice is a municipal wastewater treatment plant serving the city of Litoměřice in the Ústecký region of the Czech Republic. The plant handles wastewater from a population equivalent of around 48,000, placing it in the medium-agglomeration category under EU classification. As a facility in an EU member state, COV Litomerice is subject to the Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The plant's treatment processes are designed to meet the directive's standards for organic matter and nutrient removal, particularly given the sensitivity of the receiving waters. The treated effluent from COV Litomerice is discharged into the Elbe River basin, which flows through Germany and into the North Sea. The Elbe is a major European waterway supporting diverse aquatic ecosystems and providing drinking water for downstream communities. The plant plays a key role in protecting water quality in this transboundary river system.

COV Litomerice discharges into the Elbe River basin, which drains through Germany to the North Sea. The Elbe supports diverse aquatic life and is an important ecological corridor. The plant's location in the Ústecký region, near the confluence of the Elbe and Ohře rivers, places it in a sensitive watershed where nutrient removal is critical to prevent eutrophication in downstream waters.