Steinachtal Wastewater Treatment Plant, Hof an der Steinach, Bavaria

The Steinachtal wastewater treatment plant is located in Hof an der Steinach, a municipality in the Landkreis Kronach district of Bavaria, Germany. It serves a population equivalent of approximately 13,284, placing it in the medium agglomeration category under EU regulations. As a German plant of this scale, it operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations between 10,000 and 150,000 population equivalent. It is expected to meet the directive's standards for organic and nutrient removal. The plant's treated effluent is discharged into local streams that flow into the Steinach river, a tributary of the Main river system. The Main ultimately drains into the Rhine River, which flows through Germany and the Netherlands into the North Sea. The plant plays a key role in protecting the water quality of these regional water bodies.

The Steinachtal plant discharges into the Steinach river, a tributary of the Main river, which flows into the Rhine and eventually the North Sea. The local watershed supports diverse aquatic life and is part of a region with mixed agricultural and forested land use. The plant's treatment helps maintain water quality in this ecologically sensitive area, which is important for downstream ecosystems and drinking water sources.