Overview
Ummerstadt wastewater treatment plant in Thüringen, Germany, serves 3,645 people with advanced treatment. The plant is now closed, having discharged 460.12 m³/day with a design capacity of 3,000 m³/day.
The Ummerstadt wastewater treatment plant is located in the town of Ummerstadt, in the Heldburger Unterland region of Thüringen, Germany. It served a population of 3,645 people, classifying it as a small agglomeration under EU regulations. The plant is now closed, but during operation it provided advanced treatment, which exceeds the secondary treatment standard required by the EU Urban Waste Water Treatment Directive for settlements of this size. With a design capacity of 3,000 m³/day and an average discharge volume of 460.12 m³/day, the plant operated well below its capacity. The advanced treatment level indicates that the facility likely employed nutrient removal or other tertiary processes to protect sensitive receiving waters. As a German plant, it was subject to the national Wasserhaushaltsgesetz (Water Resources Act) and the Abwasserverordnung (Wastewater Ordinance), which set strict effluent limits. The plant's treated effluent was discharged into local watercourses that drain into the Rodach River, a tributary of the Main River, which flows into the Rhine and eventually the North Sea. The surrounding region includes agricultural areas and small settlements, making the protection of local streams important for maintaining water quality and aquatic habitats.
Environmental context
The plant discharged into small streams in the Rodach River basin, part of the larger Main-Rhine system that flows to the North Sea. The region's water bodies support diverse aquatic life and are used for recreation and agriculture. Advanced treatment helped minimize nutrient loading, protecting downstream ecosystems from eutrophication.
Frequently asked questions
The plant is located in Ummerstadt, in the Heldburger Unterland region of Thüringen, Germany, along Gemündaer Straße.
The plant served approximately 3,645 people, classifying it as a small agglomeration under EU wastewater directives.
The plant provided advanced treatment, which goes beyond the secondary treatment standard required by the EU Urban Waste Water Treatment Directive for small communities.
The plant is listed as closed, which may be due to consolidation of wastewater services or upgrades to a regional facility.
German wastewater treatment plants operate under the Wasserhaushaltsgesetz and Abwasserverordnung, which implement EU directives. Advanced treatment is often required for sensitive areas to reduce nutrients and protect water quality.
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