AZV Schlammersdorf Vorbach Wastewater Treatment Plant, Oberbibrach, Bavaria

AZV Schlammersdorf Vorbach is a former wastewater treatment plant located in Oberbibrach, a district of Vorbach in the Bavarian region of Germany. The plant served a small community of approximately 1,830 residents and was designed to handle a capacity of 2,900 cubic meters per day. It is now closed, reflecting changes in local infrastructure or consolidation of services. The plant provided advanced treatment, which goes beyond the secondary treatment required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. Advanced treatment typically includes nutrient removal to protect sensitive water bodies. Although the plant is closed, its historical operation would have complied with German water quality standards under the Water Resources Act (Wasserhaushaltsgesetz). The plant's discharge likely entered a local stream or groundwater system within the Danube or Rhine basin, given the location in Bavaria. The surrounding area is rural and characterized by small watercourses that support diverse aquatic life. Improving efficiency and environmental protection.

The plant is situated in the rural landscape of Upper Palatinate, Bavaria, within the catchment of the Waldnaab River, a tributary of the Naab, which flows into the Danube. The Danube ultimately drains into the Black Sea. The local watershed supports mixed agricultural and forested land, with small streams providing habitat for fish and macroinvertebrates. The advanced treatment level would have helped reduce nutrient loads, protecting downstream water quality in the Danube basin.