Overview
CREUTZWALD wastewater treatment plant serves Überherrn, Saarland, France, treating wastewater for approximately 14,200 people. It operates under the EU Urban Waste Water Treatment Directive.
The CREUTZWALD wastewater treatment plant is located in Überherrn, within the Saarland region of France, near the German border. It serves a population of around 14,200, classifying it as a medium agglomeration under EU regulations. The plant's location along the Bist river places it within the Saar river basin, which ultimately drains into the Moselle and then the Rhine. As a French facility, the plant is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The directive ensures that the plant meets minimum standards for organic matter and nutrient removal to protect receiving waters. The treated effluent is discharged into the Bist river, a tributary of the Saar. The Saar river flows through industrial and urban areas before joining the Moselle, which then enters the Rhine. This waterway system supports diverse aquatic life and is an important ecological corridor in western Europe. The plant's operation helps maintain water quality in this transboundary river basin.
Environmental context
The plant discharges into the Bist river, a small tributary of the Saar river. The Saar flows through Saarland and into the Moselle, which joins the Rhine near Koblenz. This river system supports diverse fish populations and is a key migratory route for species like salmon and eel. The region's industrial history places additional importance on effective wastewater treatment to prevent nutrient and pollutant loading.
Frequently asked questions
The CREUTZWALD plant is located in Überherrn, in the Saarland region of France, near the German border. Its address is along the Bist river.
The plant serves approximately 14,200 people, classifying it as a medium-sized agglomeration under EU regulations.
Treated wastewater from the plant is discharged into the Bist river, a tributary of the Saar river, which flows into the Moselle and then the Rhine.
As a French facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations over 10,000 population equivalent.
Under the EU UWWTD, plants serving 10,000 to 150,000 people require secondary treatment, which includes biological treatment to remove organic matter and nutrients.