COV Leopoldov Wastewater Treatment Plant, Hlohovec, Slovakia

COV Leopoldov is a municipal wastewater treatment plant located in Hlohovec, Trnavský kraj, Slovakia. It serves a population equivalent of 5,189, classifying it as a small agglomeration under EU standards. The plant is situated inland, away from coastal areas, and its operations are part of the regional water management infrastructure. As a small agglomeration in Slovakia, COV Leopoldov is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires appropriate treatment based on the sensitivity of receiving waters. For plants serving fewer than 10,000 people, secondary treatment is typically mandated unless the discharge is into a sensitive area requiring more stringent treatment. It operates within this regulatory framework. The treated effluent from COV Leopoldov is discharged into local watercourses that eventually drain into the Váh River, a major tributary of the Danube River. The Váh River supports diverse aquatic life and is an important ecological corridor in the region. The plant's operations help protect downstream water quality in the Danube basin, which ultimately flows into the Black Sea.

COV Leopoldov discharges into local streams that feed the Váh River, a significant tributary of the Danube River. The Váh River supports diverse aquatic ecosystems and is an important migratory route for fish species. The Danube basin is a major European watershed, and the plant's treatment helps maintain water quality standards in this ecologically sensitive region, which ultimately drains into the Black Sea.