Altotting Neuotting Wastewater Treatment Plant, Neuötting, Bavaria

Altotting Neuotting is a wastewater treatment plant located in Neuötting, Bavaria, Germany. Serving a population of around 32,113, it is classified as a medium-sized agglomeration under the EU Urban Waste Water Treatment Directive (91/271/EEC). The plant is situated inland, away from coastal areas, and plays a key role in managing municipal wastewater for the region. Under the EU UWWTD, agglomerations of this scale (between 10,000 and 100,000 population equivalent) are required to provide secondary treatment as a minimum. In sensitive areas, more stringent treatment may be mandated. It operates within Germany's robust regulatory framework, which enforces strict effluent standards to protect water quality. The treated effluent from Altotting Neuotting is discharged into the local watershed, which ultimately drains into the Danube River basin. The Danube is one of Europe's most significant rivers, supporting diverse aquatic ecosystems and providing water for millions of people downstream. The plant's operations contribute to maintaining the ecological health of this important river system.

The plant discharges into the Inn River, a tributary of the Danube, which flows through Bavaria and Austria before joining the Danube. The Danube River basin is a major ecological corridor in Europe, supporting diverse fish species, migratory birds, and riparian habitats. The region's water quality is regulated under the EU Water Framework Directive, aiming for good ecological status.