COV Kolodeje nad Luznici - Closed Secondary Wastewater Treatment Plant in Týn nad Vltavou, Czech Republic

COV Kolodeje nad Luznici is a former wastewater treatment plant located in the village of Koloděje nad Lužnicí, part of the town Týn nad Vltavou in the Jihočeský kraj region of the Czech Republic. The plant provided secondary treatment for the local population, operating within the framework of the EU Urban Waste Water Treatment Directive (91/271/EEC), which sets standards for wastewater treatment in agglomerations across Europe. As a secondary treatment facility, it employed biological processes to reduce organic matter and suspended solids before discharging effluent. The plant is now closed, indicating that wastewater from the area is likely diverted to a larger regional facility or an upgraded plant. The Czech Republic's water management authorities oversee compliance with national and EU standards, ensuring that treated water meets quality requirements for environmental protection. The plant's receiving water body is the Lužnice River, which flows into the Vltava River, a major tributary of the Elbe River. The Elbe ultimately drains into the North Sea. The Lužnice River supports diverse aquatic life and is part of a network of rivers in the Bohemian Forest region, contributing to the ecological health of downstream ecosystems.

The plant discharged into the Lužnice River, a tributary of the Vltava River, which flows into the Elbe River and eventually the North Sea. The Lužnice River supports a variety of fish and macroinvertebrate species, and its water quality is important for downstream habitats, including wetlands and floodplains along the Vltava and Elbe. The region's temperate climate and forested landscape influence runoff patterns and seasonal flow variations.