Oppenheim Wastewater Treatment Plant | Serving Oppenheim, Rhineland-Palatinate, Germany

The Oppenheim wastewater treatment plant is located in the town of Oppenheim, in the state of Rhineland-Palatinate, Germany. It serves a population of approximately 25,200 people, classifying it as a medium-sized agglomeration under EU regulations. The plant is situated near the Rhine River, a major European waterway. As a German facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations with a population equivalent (PE) between 10,000 and 150,000. For larger agglomerations or discharges to sensitive areas, tertiary treatment may be required. It is expected to meet the directive's standards. The treated effluent is likely discharged into the Rhine River, which flows through Germany and into the North Sea. The Rhine is a critical waterway supporting diverse aquatic life and providing drinking water for millions. The plant's operations help protect the river's water quality and the downstream ecosystems in the Rhine delta and the North Sea.

The plant discharges into the Rhine River basin, which drains into the North Sea via the Rhine-Meuse-Scheldt delta. The Rhine is a major European river supporting diverse aquatic species and serving as a vital migratory corridor for fish. The plant's treatment helps maintain water quality in this ecologically sensitive river system, which is subject to strict EU water quality standards.