COV Trebic Wastewater Treatment Plant, Třebíč, Czech Republic

COV Trebic is a municipal wastewater treatment plant located in Ptáčov, Třebíč, in the Kraj Vysočina region of the Czech Republic. It serves a population of approximately 43,305, classifying it as a medium-sized agglomeration under EU regulations. The plant is situated inland, away from coastal areas, and its treated effluent is discharged into the local watershed. As a facility in an EU member state, COV Trebic is subject to the Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The directive also mandates more advanced treatment if the receiving waters are designated as sensitive areas. The plant's operational details, including specific treatment processes and capacity, are managed by the municipal authority to ensure compliance with national and EU standards. The treated wastewater from COV Trebic ultimately flows into the Jihlava River, a tributary of the Dyje River, which joins the Morava River and then the Danube, eventually reaching the Black Sea. This river system supports diverse aquatic life and is an important ecological corridor in Central Europe. The plant's operations help protect water quality in this transboundary basin.

COV Trebic discharges treated effluent into the Jihlava River, which flows into the Dyje River, a major tributary of the Morava River. The Morava joins the Danube, which drains into the Black Sea. This watershed supports diverse aquatic ecosystems and is an important migratory route for fish species. The plant's treatment helps maintain water quality in this ecologically sensitive river system.