Wittenberge Wastewater Treatment Plant, Cumlosen, Brandenburg, Germany

The Wittenberge wastewater treatment plant is located in Cumlosen, a municipality in the Prignitz district of Brandenburg, Germany. Situated near the Elbe River, the facility serves a population of about 19,955, classifying it as a medium-sized agglomeration under German and EU regulations. The plant is part of the regional wastewater infrastructure managed by local authorities. As a German wastewater treatment facility serving over 10,000 people, the plant is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum. For agglomerations of this size, the directive also mandates appropriate treatment before discharge into sensitive areas. The plant's operational details are consistent with standard practices for inland facilities in the Elbe basin. The treated effluent from the Wittenberge plant is discharged into the Elbe River, which flows through northern Germany into the North Sea. The Elbe is a major European waterway supporting diverse aquatic ecosystems and providing drinking water for downstream communities. The plant plays a key role in protecting the river's water quality and the ecological health of the Elbe estuary and North Sea coastal zone.

The Wittenberge plant discharges into the Elbe River, which flows northwest through Germany and into the North Sea near Cuxhaven. The Elbe basin supports a variety of aquatic habitats, including floodplain forests and wetlands that are important for migratory birds and fish species such as Atlantic salmon and sea trout. The plant's treatment helps maintain water quality in this ecologically sensitive river system, which is also a source of drinking water for downstream cities like Hamburg.