COV Holice Wastewater Treatment Plant, Holice, Pardubický kraj

COV Holice is a wastewater treatment plant located in Holice, a town in the Pardubický kraj region of the Czech Republic. The plant serves a population of around 8,192, classifying it as a small to medium agglomeration under Czech and EU regulations. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), plants serving agglomerations of this size are required to provide secondary treatment. The Czech Republic implements this directive through national legislation, ensuring that treated effluent meets quality standards before discharge. The plant discharges treated wastewater into local watercourses that ultimately drain into the Elbe River basin, which flows through Germany to the North Sea. The surrounding region is characterized by agricultural land and small settlements, making the plant's role in protecting local water quality important for both ecological and human uses.

The treated effluent from COV Holice enters the local hydrological network, which feeds into the Elbe River basin. The Elbe flows through the Czech Republic and Germany before reaching the North Sea, supporting diverse aquatic ecosystems along its course. The plant's operations help maintain water quality in this transboundary river system, which is ecologically sensitive and supports migratory fish species and other aquatic life.