Pardigon Wastewater Treatment Plant, La Croix-Valmer, Provence-Alpes-Côte d'Azur

Pardigon is a wastewater treatment plant located in La Croix-Valmer, within the Var department of Provence-Alpes-Côte d'Azur, France. It serves a population of approximately 47,300, classifying it as a medium agglomeration under EU regulations. The plant is situated near the Mediterranean coast, within 50 km of the shoreline. As a French facility, Pardigon operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size. For coastal plants in sensitive areas, the directive may require more advanced treatment to protect marine environments. The plant's treated effluent likely discharges into a local watercourse that flows into the Mediterranean Sea, contributing to the region's coastal water quality. The surrounding area includes the Maures massif and the Gulf of Saint-Tropez, supporting diverse marine and coastal ecosystems.

The plant is located in the Provence-Alpes-Côte d'Azur region, near the Mediterranean coast. Its treated effluent likely enters a local stream or directly into the Mediterranean Sea, affecting the coastal waters of the Gulf of Saint-Tropez. This area supports seagrass meadows and diverse marine life, making nutrient and pollutant control critical for ecosystem health.