COV Zbraslav Wastewater Treatment Plant, Prague, Czech Republic

COV Zbraslav is a wastewater treatment plant located in the Zbraslav district of Hlavní město Praha (Prague), Czech Republic. The plant serves a population of approximately 6,308 residents, classifying it as a small agglomeration under EU regulations. It is part of the municipal wastewater infrastructure for the Prague metropolitan area. As a small agglomeration in the Czech Republic, the plant is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires appropriate treatment before discharge. For populations under 10,000, secondary treatment or equivalent is typically mandated, with more stringent requirements if the receiving water is sensitive. It operates within the national regulatory framework overseen by the Ministry of Agriculture and the Ministry of the Environment. The treated effluent from COV Zbraslav is discharged into the Vltava River, which flows north through Prague and eventually joins the Elbe River, draining into the North Sea. The Vltava is a major waterway supporting diverse aquatic life and providing drinking water for downstream communities. The plant's operation helps protect the river's water quality in a densely populated urban area.

COV Zbraslav discharges into the Vltava River, a major tributary of the Elbe River, which flows through Germany to the North Sea. The Vltava basin supports diverse aquatic ecosystems and is a critical water resource for Prague and downstream regions. The plant's location in an urban area means its effluent quality directly affects recreational uses and ecological health of the river, particularly in a region with sensitive water bodies.