Station d'epuration Wastewater Treatment Plant, Valcourt, Quebec

Station d'epuration is a municipal wastewater treatment plant located in Valcourt, Quebec, Canada. It serves a population of approximately 3,200 people, classifying it as a small agglomeration under Canadian wastewater management frameworks. The plant is situated in the Le Val-Saint-François region and plays a key role in local sanitation infrastructure. As a small-scale facility, the plant is expected to meet provincial treatment standards set by the Ministère de l'Environnement et de la Lutte contre les changements climatiques (MELCC). In Quebec, wastewater treatment requirements are based on the sensitivity of the receiving environment, with secondary treatment being typical for inland plants of this size. The plant's operational status confirms its active role in protecting public health and water quality. The treated effluent is discharged into a local watercourse that flows into the Saint-François River, a major tributary of the St. Lawrence River. The Saint-François River supports diverse aquatic life and is used for recreation and agriculture downstream. The plant's operations help maintain the ecological health of this watershed, which ultimately drains into the St. Lawrence Estuary.

The plant discharges into a local stream that feeds the Saint-François River, part of the larger St. Lawrence River basin. The Saint-François River flows through agricultural and forested areas before joining the St. Lawrence, supporting fish populations and migratory birds. The downstream environment includes sensitive aquatic habitats that benefit from effective wastewater treatment to prevent nutrient loading and contamination.