COV Prostejov Wastewater Treatment Plant, Kralice na Hané, Czech Republic

COV Prostejov is a municipal wastewater treatment plant located in Kralice na Hané, a village in the Prostějov District of the Olomoucký kraj region in the Czech Republic. The plant serves a population of approximately 62,465 people, placing it in the medium-to-large agglomeration category under EU classification. As a plant of this scale in the Czech Republic, COV Prostejov operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum for agglomerations of this size. The Czech Republic has transposed the directive into national law, and plants serving over 10,000 population equivalents are subject to regular monitoring and reporting. The regulatory framework ensures compliance with effluent standards. The treated wastewater from COV Prostejov is discharged into a local watercourse that ultimately drains into the Morava River basin, which flows into the Danube River and then into the Black Sea. The plant plays a key role in protecting the water quality of the Morava River and its tributaries, supporting aquatic ecosystems and downstream water users.

COV Prostejov discharges into a local stream that feeds into the Morava River, a major tributary of the Danube. The Morava River basin supports diverse aquatic life and is an important ecological corridor in Central Europe. The plant's treatment helps maintain water quality in this transboundary river system, which ultimately reaches the Black Sea. The surrounding region is predominantly agricultural, making nutrient removal important to prevent eutrophication in downstream waters.