Hopsten Wastewater Treatment Plant, Hopsten, Nordrhein-Westfalen, Germany

The Hopsten wastewater treatment plant is located in the town of Hopsten, in the district of Steinfurt, Nordrhein-Westfalen, Germany. It serves a population of approximately 6,874 people, classifying it as a small to medium agglomeration under EU regulations. As a German plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The regulatory framework ensures appropriate treatment standards are met. The treated effluent is discharged into local water bodies that eventually drain into the Ems River basin, contributing to the North Sea catchment. The plant plays a key role in protecting local streams and groundwater quality in the rural region of northwestern Germany.

The plant discharges into local watercourses that are part of the Ems River basin, which flows northward into the North Sea. This region supports diverse aquatic life and is important for migratory fish species. The plant's operation helps maintain water quality in the sensitive lowland streams of Nordrhein-Westfalen.