Oczyszczalnia Sciekow Komunalnych w Miliczu - Municipal Wastewater Treatment in Lower Silesia

Oczyszczalnia Sciekow Komunalnych w Miliczu is a municipal wastewater treatment plant located in Milicz, a town in the Lower Silesian Voivodeship of Poland. The plant serves a population of around 18,392 people, placing it in the medium agglomeration category under Polish and EU regulations. As a Polish facility, the plant operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations of this size. The directive also mandates more advanced treatment if the receiving waters are designated as sensitive areas. It is expected to meet at least secondary treatment standards. The treated effluent is discharged into local watercourses that eventually drain into the Oder River basin, which flows north to the Baltic Sea. The plant plays a key role in protecting the local aquatic environment, including the nearby Milicz Ponds, an important area for birdlife and biodiversity.

The plant discharges into the Barycz River, a tributary of the Oder River, which flows into the Baltic Sea. The Barycz River valley is ecologically sensitive, supporting diverse aquatic life and serving as a migratory corridor for birds. The Milicz Ponds, a complex of fish ponds in the area, are a key habitat for waterfowl and other wildlife, making the plant's treatment performance critical for maintaining water quality in this region.