COV Povazska Bystrica Wastewater Treatment Plant, Považská Bystrica, Slovakia

COV Povazska Bystrica is a municipal wastewater treatment plant located in Považská Bystrica, a town in the Trenčiansky kraj region of western Slovakia. The plant serves a population of approximately 21,740, classifying it as a medium-sized agglomeration under European Union classification. As a facility within the European Union, the plant is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The directive also mandates more stringent treatment if the receiving waters are designated as sensitive areas. The plant's treatment processes are designed to meet these regulatory standards, protecting local water quality. The treated effluent from COV Povazska Bystrica is discharged into the Váh River, the longest river in Slovakia, which flows into the Danube River and ultimately reaches the Black Sea. The Váh River supports diverse aquatic life and is an important ecological corridor in the region. The plant plays a crucial role in maintaining the health of this river system by reducing pollutant loads.

COV Povazska Bystrica discharges into the Váh River, a major tributary of the Danube River, which flows into the Black Sea. The Váh River basin supports diverse aquatic ecosystems and is an important migratory corridor for fish species. The plant's operations help protect downstream water quality in the Danube Delta, a ecologically sensitive area.