Dorf Mecklenburg Wastewater Treatment Plant, Karow, Germany

The Dorf Mecklenburg wastewater treatment plant is located in Karow, within the municipality of Dorf Mecklenburg-Bad Kleinen in Mecklenburg-Vorpommern, Germany. It serves a population of approximately 4,931 and is situated near the Baltic Sea coast, reflecting its coastal setting. The plant employs advanced treatment processes, which go beyond the secondary treatment required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. With a designed capacity of 9,000 m³/day and a current discharge volume of 529.67 m³/day, the facility operates well within its capacity, ensuring effective treatment of wastewater. The treated effluent is discharged into local water bodies that ultimately drain into the Baltic Sea. The plant's advanced treatment helps protect the sensitive coastal ecosystem, including the nearby Wallensteingraben waterway, supporting water quality and aquatic life in the region.

The plant discharges into the Wallensteingraben, a small watercourse that flows into the Baltic Sea near the Bay of Mecklenburg. This coastal region supports diverse marine life and is an important area for migratory birds. The advanced treatment level helps minimize nutrient loading, reducing the risk of eutrophication in the Baltic Sea, which is a sensitive semi-enclosed sea with limited water exchange.