Werneuchen Wastewater Treatment Plant, Brandenburg, Germany

The Werneuchen wastewater treatment plant is located in the town of Werneuchen, in the state of Brandenburg, Germany. It serves a population of about 8,280 people, classifying it as a small to medium agglomeration under EU regulations. As a German 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 appropriate treatment before discharge into inland waters, ensuring compliance with national standards set by the German Water Resources Act. The treated effluent is discharged into local water bodies that eventually drain into the Baltic Sea via the Oder River system. The plant plays a key role in protecting the region's aquatic ecosystems, including the nearby Oderbruch wetlands, which support diverse wildlife and migratory birds.

The plant discharges into local streams that flow into the Oder River, which ultimately reaches the Baltic Sea. The Oder basin is ecologically significant, supporting diverse aquatic life and serving as a migratory corridor for fish. The region's wetlands, such as the Oderbruch, provide important habitats for birds and amphibians, making effective wastewater treatment critical for maintaining water quality and biodiversity.