BENODET Le Trez Wastewater Treatment Plant, Bénodet, Bretagne, France

BENODET Le Trez is a wastewater treatment plant located in Bénodet, a coastal town in the Finistère department of Bretagne, France. The plant serves a population of approximately 16,668, placing it in the medium agglomeration category under the EU Urban Waste Water Treatment Directive (UWWTD). The facility is situated near the Atlantic coast, within 50 km of the shoreline, and its operations are subject to French national regulations implementing EU directives. As a plant serving a medium-sized agglomeration, BENODET Le Trez is expected to comply with the EU UWWTD, which requires secondary treatment for discharges into coastal waters. The plant's designed capacity is 1.00 (likely in thousands of cubic meters per day or similar unit), indicating its scale. The regulatory framework ensures that the plant meets standards for biological oxygen demand and suspended solids removal. The plant's treated effluent is discharged into the local watershed, which ultimately drains into the Atlantic Ocean. The receiving water body is likely the Odet River or a coastal inlet near Bénodet. This area supports diverse marine life and is part of the broader Brittany coastal ecosystem, which is important for fisheries and tourism. The plant plays a key role in protecting the local marine environment from nutrient pollution and pathogens.

BENODET Le Trez discharges into the coastal watershed of southern Brittany, likely via the Odet River or a direct marine outfall into the Atlantic Ocean. The receiving waters support diverse aquatic life, including fish, shellfish, and seabirds, and are part of a region known for its scenic estuaries and beaches. The plant's treatment helps prevent eutrophication and bacterial contamination in this ecologically sensitive coastal zone.