PARAY LE MONIAL Wastewater Treatment Plant, Vitry-en-Charollais, France

The PARAY LE MONIAL wastewater treatment plant is located in Vitry-en-Charollais, within the Bourgogne-Franche-Comté region of France. It serves a population equivalent of 11,856, classifying it as a medium-sized agglomeration under EU regulations. The plant is situated inland, away from coastal areas, and its operations are part of the regional water management infrastructure. As a French wastewater facility, the plant is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations with a population equivalent between 2,000 and 15,000. The directive also mandates more stringent treatment if the receiving waters are designated as sensitive areas. The plant's design and operational standards align with these regulatory requirements, ensuring compliance with European environmental norms. The treated effluent from the plant is discharged into local watercourses that eventually drain into the Loire River basin, a major river system in central France. The Loire flows into the Atlantic Ocean, supporting diverse aquatic ecosystems along its course. The plant plays a crucial role in protecting the water quality of these downstream environments by reducing organic pollutants and nutrients before discharge.

The plant discharges into the Loire River basin, which flows through central France and empties into the Atlantic Ocean. The Loire is known for its rich biodiversity, including migratory fish species such as Atlantic salmon and European eel. The plant's treatment processes help maintain water quality in this ecologically significant river system, supporting both aquatic life and downstream human uses.