Bocholt Mussum Wastewater Treatment Plant - Bocholt, Germany

The Bocholt Mussum wastewater treatment plant is located in the Liedern district of Bocholt, in the Kreis Borken region of Nordrhein-Westfalen, Germany. It serves a population of approximately 82,132, classifying it as a medium-to-large agglomeration under EU regulations. 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, more stringent treatment may be required if the receiving water body is designated as sensitive. It is expected to meet the directive's standards. The plant discharges treated wastewater into the local water system, which ultimately drains into the Rhine River basin via the Issel River. The Rhine is a major European waterway that flows into the North Sea, supporting diverse aquatic ecosystems and serving as a critical resource for drinking water, agriculture, and industry. The plant's operations contribute to protecting the water quality of these downstream environments.

The Bocholt Mussum plant discharges into the Issel River, a tributary of the Rhine River. The Rhine basin is one of Europe's most important watersheds, supporting a wide range of aquatic life and providing water for millions of people. The plant's location inland, over 50 km from the coast, means its discharge affects freshwater ecosystems rather than marine environments. The region's industrial and agricultural activities place additional demands on water quality, making effective treatment essential for maintaining ecological balance.