Overview
Molsheim wastewater treatment plant serves approximately 37,000 people in the Grand Est region of France. It discharges treated effluent into the local water system, contributing to the protection of the Rhine basin.
The Molsheim wastewater treatment plant is located in the commune of Molsheim, in the Bas-Rhin department of the Grand Est region, France. The facility serves an estimated population of 37,000, placing it within the medium agglomeration category under European Union classification. As a French wastewater treatment plant, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The directive also mandates more stringent treatment if the receiving waters are designated as sensitive areas, which is common in the Rhine basin region. The plant's treated effluent ultimately flows into the Bruche River, a tributary of the Ill River, which joins the Rhine River near Strasbourg. The Rhine is a major European waterway that drains into the North Sea. The plant plays a key role in protecting the water quality of this ecologically important river system, which supports diverse aquatic life and serves as a vital migratory corridor for fish.
Environmental context
The plant discharges into the Bruche River, a tributary of the Ill River, which flows into the Rhine River near Strasbourg. The Rhine is a major European river that drains into the North Sea, supporting diverse aquatic ecosystems and serving as an important migratory corridor for fish species. The surrounding region includes agricultural areas and urban centers, making effective wastewater treatment essential for maintaining water quality and ecological balance in the Rhine basin.
Frequently asked questions
The plant is located at Rue des Romains, Molsheim, in the Bas-Rhin department of the Grand Est region, France.
The plant serves approximately 37,000 people, classifying it as a medium-sized agglomeration under EU standards.
Treated effluent is discharged into the Bruche River, which flows into the Ill River and then the Rhine River, eventually reaching the North Sea.
As a French facility, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size and may require tertiary treatment if the receiving waters are sensitive.
Under the EU Urban Waste Water Treatment Directive, plants serving between 10,000 and 100,000 population equivalent typically require secondary treatment, with possible additional nutrient removal in sensitive areas like the Rhine basin.
Nearby plants