COV Velka nad Velickou Wastewater Treatment Plant, Velká nad Veličkou, Czech Republic

COV Velka nad Velickou is a municipal wastewater treatment plant located in Velká nad Veličkou, a town in the Jihomoravský kraj (South Moravian Region) of the Czech Republic. The plant serves a population of approximately 1,556 residents and operates with secondary treatment, which is the standard for smaller agglomerations under Czech and EU regulations. As a secondary treatment facility, the plant employs biological processes to reduce organic matter and suspended solids. Its designed capacity is 5,500 cubic meters per day, with a current discharge volume of about 559 cubic meters per day, indicating ample reserve capacity. 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 treated effluent is discharged into the local water system, ultimately draining into the Morava River basin and then the Danube River. This contributes to the protection of the Danube's ecological health, supporting biodiversity and water quality for downstream communities and ecosystems.

The plant's discharge enters the Velička River, a tributary of the Morava River, which flows into the Danube River. The Danube is a major European waterway supporting diverse aquatic life and providing water for millions. The plant's secondary treatment helps reduce nutrient loads, protecting the river from eutrophication and maintaining ecological balance in the downstream environment.