REMY Wastewater Treatment Plant, Remy, Hauts-de-France, France

REMY is a wastewater treatment plant located in Remy, a commune in the Oise department of Hauts-de-France, northern France. The plant serves a population of 2,029 and is part of the region's municipal wastewater infrastructure. The plant employs advanced treatment processes, which go beyond the secondary treatment required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. With a designed capacity of 2,500 m³/day and a discharge volume of 361.97 m³/day, the facility operates well within its capacity. The treated effluent is discharged into local watercourses that ultimately drain into the Oise River, a major tributary of the Seine. The Seine basin supports diverse aquatic ecosystems and is an important water resource for the Île-de-France region. The plant's advanced treatment helps protect downstream water quality.

The plant discharges into the local watershed, which flows into the Oise River and then the Seine River before reaching the English Channel. The Seine basin is ecologically significant, supporting fish populations such as Atlantic salmon and European eel. Advanced treatment at REMY reduces nutrient loads, helping to prevent eutrophication in downstream waters.