FAYENCE Village Wastewater Treatment Plant, Fayence, Provence-Alpes-Côte d'Azur

FAYENCE Village is a wastewater treatment plant located in Fayence, a commune in the Var department of Provence-Alpes-Côte d'Azur, France. The plant serves a population of approximately 5,570 and has a designed capacity of 6,000 m³/day, with an average discharge volume of 993.68 m³/day. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), agglomerations of this size (5,570 population equivalent) are required to provide secondary treatment, but France often mandates advanced treatment in sensitive areas to protect water quality. The treated effluent is discharged into the local watershed, which ultimately drains into the Mediterranean Sea via the Argens River basin. The region is known for its karstic geology and sensitive aquatic ecosystems, making advanced treatment important for protecting downstream water bodies and biodiversity.

The plant discharges into the local watershed that feeds the Argens River, which flows into the Mediterranean Sea near Fréjus. The region's karstic terrain and proximity to the coast make groundwater and marine environments sensitive to nutrient pollution. Advanced treatment helps reduce nitrogen and phosphorus loads, protecting downstream aquatic habitats and coastal water quality.