CAPENDU MARSEILLETTE Wastewater Treatment Plant, Capendu, Occitanie

CAPENDU MARSEILLETTE is a wastewater treatment plant located in Capendu, in the Occitanie region of southern France. It serves a population of 4,360 and is part of the municipal infrastructure for the Aude department. The plant is situated near the Aude River, which flows through the region. The plant employs advanced treatment processes, ensuring a high level of effluent quality. With a designed capacity of 4,000 m³/day and an average discharge volume of 777.82 m³/day, it operates well within its capacity. As a French facility, it complies with national regulations transposing the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires appropriate treatment for agglomerations of this size. The treated effluent is discharged into the local water system, ultimately reaching the Aude River and then the Mediterranean Sea. The plant plays a key role in protecting the Aude River's water quality and supporting the ecological health of the downstream environment, including the coastal zone.

The plant discharges into the Aude River basin, which flows through the Occitanie region and empties into the Mediterranean Sea near Narbonne. The Aude River supports diverse aquatic life and is an important water resource for agriculture and tourism. The advanced treatment helps minimize nutrient and pollutant loads, protecting the river's ecological balance and the sensitive coastal environment of the Gulf of Lion.