Overview
AZV Altenstadt Neustadt Stornstein is a wastewater treatment plant in Altenstadt an der Waldnaab, Bavaria, Germany, serving approximately 15,010 people. The plant operates under the EU Urban Waste Water Treatment Directive.
AZV Altenstadt Neustadt Stornstein is a wastewater treatment plant located in Altenstadt an der Waldnaab, in the Bavarian district of Neustadt an der Waldnaab, Germany. The plant serves a population of approximately 15,010, classifying it as a medium-sized agglomeration under EU regulations. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), plants serving between 10,000 and 150,000 population equivalent are required to provide secondary treatment as a minimum. In sensitive areas, such as those draining into nutrient-sensitive water bodies, tertiary treatment may be mandated. It is expected to comply with German national standards implementing the directive. The plant discharges treated wastewater into the local watershed, which ultimately drains into the Waldnaab River, a tributary of the Naab, which flows into the Danube River and then into the Black Sea. The region is characterized by mixed agricultural and forested landscapes, and the receiving waters support diverse aquatic life and are important for regional ecology.
Environmental context
The plant's treated effluent enters the Waldnaab River, which joins the Naab and then the Danube, eventually reaching the Black Sea. This watershed supports a variety of fish species and aquatic habitats. The Danube basin is ecologically significant, hosting migratory fish and diverse macroinvertebrate communities. The plant's location inland, over 50 km from the coast, reduces direct marine impact, but nutrient loading to the river system is a consideration for downstream water quality.
Frequently asked questions
The plant is located in Altenstadt an der Waldnaab, in the district of Neustadt an der Waldnaab, Bavaria, Germany.
The plant serves approximately 15,010 people, classifying it as a medium-sized agglomeration under EU regulations.
The treated wastewater is discharged into the local watershed, which flows into the Waldnaab River, a tributary of the Naab, and eventually into the Danube River and the Black Sea.
As a German plant serving over 10,000 people, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment and potentially tertiary treatment in sensitive areas.
Plants of this scale in Germany typically provide secondary treatment (biological treatment) as a minimum. In sensitive catchments, additional nutrient removal (tertiary treatment) may be required to protect water quality.
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