Station traitement etangs aerees Repentigny_Charlemagne - Repentigny, Quebec Wastewater Treatment Plant

Station traitement etangs aerees Repentigny_Charlemagne is a municipal wastewater treatment facility located in Repentigny, Quebec, Canada. The plant serves a population of about 22,751 residents in the Lanaudière region, contributing to the area's sanitation infrastructure. As a medium-sized agglomeration, the plant operates under Quebec's environmental regulations, which align with Canada's federal wastewater standards. These regulations require secondary treatment for facilities of this scale to protect receiving waters. The plant uses aerated lagoons as its treatment process, a common technology for communities in this region. The treated effluent is discharged into the Saint Lawrence River system, which flows into the Gulf of Saint Lawrence and ultimately the Atlantic Ocean. The plant plays a key role in maintaining water quality in the downstream ecosystem, supporting aquatic life and recreational uses in the Saint Lawrence River basin.

The plant discharges into the Saint Lawrence River, a major waterway that drains the Great Lakes basin and flows into the Gulf of Saint Lawrence. The downstream environment supports diverse aquatic species, including fish populations important for commercial and recreational fishing. The river's estuary is ecologically sensitive, providing habitat for migratory birds and marine life.