KA Lastrup Wastewater Treatment Plant, Lastrup, Niedersachsen

KA Lastrup is a municipal wastewater treatment plant located in Lastrup, a town in the Landkreis Cloppenburg district of Niedersachsen, Germany. The plant serves a population of approximately 5,156 residents and has a designed capacity of 10,000 cubic meters per day, with an average discharge volume of 720.82 cubic meters per day. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients such as nitrogen and phosphorus. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), German plants of this scale are required to meet stringent effluent standards, particularly in sensitive areas. The advanced treatment level ensures compliance with these regulations and protects the receiving water environment. The treated effluent from KA Lastrup is discharged into local watercourses that ultimately drain into the North Sea via the Ems River basin. The plant plays a key role in safeguarding water quality in the region, supporting aquatic life and downstream ecosystems. Its advanced treatment helps reduce nutrient loading, which is critical for preventing eutrophication in coastal waters.

KA Lastrup discharges into the local watershed within the Ems River basin, which flows through Niedersachsen and into the North Sea. The region's water bodies support diverse aquatic life and are important for migratory fish species. Advanced treatment at the plant helps minimize nutrient pollution, protecting downstream habitats from eutrophication and maintaining ecological balance in the North Sea coastal zone.