Overview
Unteres Ruwertal GKA Mertesdorf serves about 27,700 people in Trier, Rhineland-Palatinate, Germany. The plant operates under the EU Urban Waste Water Treatment Directive, ensuring treated effluent meets required standards before discharge.
Unteres Ruwertal GKA Mertesdorf is a wastewater treatment plant located in the Ruwer-Eitelsbach district of Trier, in the state of Rhineland-Palatinate, Germany. Serving approximately 27,700 residents, the facility is part of the region's municipal wastewater infrastructure, handling domestic and industrial flows from the surrounding area. As a German plant serving a population between 10,000 and 100,000, it falls under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary biological treatment as a minimum. The plant's treatment process is designed to meet the stringent effluent quality standards required for inland receiving waters, with nutrient removal likely in place given the sensitivity of the regional water bodies. The treated wastewater is discharged into the Ruwer River, a tributary of the Moselle, which flows into the Rhine and ultimately the North Sea. The plant plays a key role in protecting the Ruwer's water quality, supporting aquatic life and downstream ecosystems in the Moselle and Rhine basins.
Environmental context
The plant discharges into the Ruwer River, a tributary of the Moselle, which joins the Rhine and drains into the North Sea. The Ruwer is a small river that supports diverse aquatic life, including fish species such as brown trout and grayling. The plant's treatment performance is critical to maintaining the ecological health of this watercourse, particularly in the context of the Moselle-Saar-Ruwer wine region, where water quality is important for both biodiversity and local agriculture.
Frequently asked questions
The plant is located in the Ruwer-Eitelsbach district of Trier, in the state of Rhineland-Palatinate, Germany.
The plant serves approximately 27,700 people in the Trier area.
Treated wastewater is discharged into the Ruwer River, a tributary of the Moselle, which flows into the Rhine and eventually the North Sea.
As a German plant serving over 10,000 people, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment and, in sensitive areas, tertiary treatment for nutrient removal.
Plants of this scale in Germany typically provide secondary biological treatment with nutrient removal, in line with EU UWWTD requirements for inland waters, to protect sensitive river ecosystems.
Nearby plants