AMILLY Wastewater Treatment Plant, Amilly, Centre-Val de Loire, France

The AMILLY wastewater treatment plant is located in the commune of Amilly, within the Loiret department of the Centre-Val de Loire region in north-central France. The facility serves a population equivalent of 6,660, placing it in the small-to-medium agglomeration category under EU classification. The plant is situated inland, away from coastal areas, and its treated effluent is discharged into the local watershed. As a French wastewater facility, AMILLY operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations with a population equivalent between 2,000 and 10,000. The directive also mandates appropriate collection systems and treatment to prevent environmental harm. The plant's compliance is overseen by French water agencies and local authorities, ensuring that discharge standards are met to protect receiving water bodies. The treated wastewater from AMILLY ultimately flows into the Loing River, a tributary of the Seine, which drains into the English Channel. The Seine basin supports diverse aquatic life and is an important ecological corridor in northern France. The plant's operation helps maintain water quality in this sensitive river system, contributing to the overall health of the Seine watershed and downstream marine environment.

The AMILLY plant discharges into the Loing River, a tributary of the Seine, which flows through the Paris Basin and eventually reaches the English Channel. The Seine watershed supports a variety of fish species, including pike and perch, and provides habitat for migratory birds. The plant's treatment helps reduce nutrient loading and organic pollution, protecting the river's ecological balance and downstream coastal waters.