Villers-Bretonneux SE Wastewater Treatment Plant, Hauts-de-France, France

Villers-Bretonneux SE is a wastewater treatment plant located in the commune of Villers-Bretonneux, within the Somme department of the Hauts-de-France region in northern France. The plant serves a population of about 6,440 residents, making it a small to medium-sized facility under French and European classification. As a French plant, it operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations of this size. The directive also mandates appropriate treatment before discharge into freshwater bodies. It is expected to meet national standards set by the French Ministry of Ecology. The plant discharges treated effluent into the local watershed, which ultimately drains into the Somme River and then into the English Channel. The Somme River basin supports diverse aquatic life and is an important ecological corridor in the region. The plant plays a key role in protecting water quality in this sensitive river system.

The plant's treated effluent flows into the Somme River basin, which drains into the English Channel via the Somme estuary. The Somme River supports diverse aquatic ecosystems, including fish populations and migratory birds. The estuary is an ecologically sensitive area that provides important habitat for wildlife. Protecting water quality in this watershed is critical for maintaining the health of downstream environments.