Kropelin neu Wastewater Treatment Plant, Kröpelin, Mecklenburg-Vorpommern, Germany

Kropelin neu is a wastewater treatment plant located in the town of Kröpelin, in the district of Landkreis Rostock, Mecklenburg-Vorpommern, Germany. The plant serves a population of approximately 7,594 people, placing it in the small-to-medium agglomeration category under the EU Urban Waste Water Treatment Directive (UWWTD). As a German plant, Kropelin neu operates under the EU UWWTD (91/271/EEC), which requires secondary treatment for agglomerations of this size. German wastewater treatment plants typically employ biological treatment stages to meet stringent effluent standards. The plant's treated effluent is discharged into the local watershed, which ultimately drains into the Baltic Sea. The region's coastal proximity (within 50 km of the coast) means that nutrient removal is important to protect the sensitive marine environment of the Baltic Sea, which is subject to eutrophication pressures. The plant plays a role in maintaining water quality in the local streams and the broader Baltic catchment.

Kropelin neu discharges into the local water system that flows towards the Baltic Sea, a semi-enclosed sea with significant ecological sensitivity due to eutrophication. The Baltic Sea supports diverse aquatic life and is an important migratory corridor for fish and birds. The plant's location in Mecklenburg-Vorpommern places it in a region with many small rivers and lakes that feed into the Baltic, making effective wastewater treatment critical for reducing nutrient loads and protecting coastal ecosystems.