NESLE NOUVELLE SE Wastewater Treatment Plant, Nesle, Hauts-de-France

NESLE NOUVELLE SE is a municipal wastewater treatment plant located in Nesle, a commune in the Somme department of the Hauts-de-France region, northern France. The plant serves a population of approximately 12,614, classifying it as a medium-sized agglomeration under French and EU regulations. As a French wastewater facility, the plant operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations of this size. The plant's treatment processes and capacity are managed to meet national standards set by the French Ministry of Ecology and local water agencies. The treated effluent is discharged 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. Proper treatment helps protect downstream water quality and the sensitive coastal environment.

The plant discharges into the Somme River basin, which flows into the English Channel via the Somme estuary. The Somme River supports diverse aquatic ecosystems and is a key migratory route for fish. The downstream environment includes the Baie de Somme, an ecologically sensitive area important for birdlife and marine biodiversity.