Overview
COV Rotava is a secondary treatment plant serving 1,377 people in Rotava, Karlovarský kraj, Czech Republic. It discharges treated wastewater into local waterways within the Elbe River basin.
COV Rotava is a municipal wastewater treatment plant located in the town of Rotava in the Karlovarský kraj region of the Czech Republic. The plant serves a population of approximately 1,377 people, classifying it as a small agglomeration under Czech and EU regulations. It is situated in the Ore Mountains (Krušné hory) area, a region known for its historical mining activity and forested landscape. The plant provides secondary treatment, which is the minimum standard required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for freshwater discharges from agglomerations of this size. The designed capacity of the plant is 5,000 m³/day, and the current discharge volume is reported as 739.73 m³/day, indicating operational capacity well below design. Secondary treatment typically involves biological oxidation and sedimentation to reduce organic matter and suspended solids. The treated effluent is discharged into local streams that drain into the Ohře River, a major tributary of the Elbe River. The Elbe flows through Germany and into the North Sea, making this plant part of a transboundary river basin. The surrounding environment includes sensitive aquatic habitats that benefit from the plant's pollution control, helping to maintain water quality in the downstream river system.
Environmental context
The plant discharges into small watercourses that feed the Ohře River, which flows into the Elbe River and ultimately the North Sea. The Elbe basin supports diverse aquatic life, including fish species such as salmon and sea trout, and is an important ecological corridor in Central Europe. The region's historical mining legacy means that maintaining good water quality is crucial for ecosystem recovery and recreational use.
Frequently asked questions
COV Rotava is located in the town of Rotava, in the Karlovarský kraj region of the Czech Republic, near the border with Germany in the Ore Mountains.
The plant serves a population of approximately 1,377 people, making it a small-scale municipal treatment facility.
The treated wastewater is discharged into local streams that flow into the Ohře River, a tributary of the Elbe River, which eventually reaches the North Sea.
COV Rotava provides secondary treatment, which includes biological processes to reduce organic pollutants and suspended solids, meeting EU standards for small agglomerations.
As a plant serving fewer than 2,000 people, it falls under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires appropriate treatment (at least secondary) for discharges into freshwater.
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