Station d'epuration de Deauville - Sherbrooke, Quebec Wastewater Treatment Plant

Station d'epuration de Deauville is a municipal wastewater treatment plant located in the Deauville district of Sherbrooke, Quebec, Canada. The plant serves a population of approximately 3,786 residents and is part of the city's wastewater infrastructure, operating under the regulatory framework of the Province of Quebec and the Canadian federal government. As a small-scale treatment facility, the plant is expected to meet provincial standards for wastewater treatment, which align with the Canada-wide Strategy for the Management of Municipal Wastewater Effluent. Plants of this size typically employ secondary treatment or equivalent to reduce organic matter and suspended solids before discharge. The treated effluent is released into a local watercourse that flows into the Saint-François River, a tributary of the St. Lawrence River. The St. Lawrence River ultimately drains into the Gulf of St. Lawrence and the Atlantic Ocean. The plant plays a key role in protecting the water quality of the Saint-François River and the broader St. Lawrence ecosystem.

The plant discharges into a local stream that feeds the Saint-François River, which flows northward to join the St. Lawrence River near Lake Saint-Pierre. The St. Lawrence River is a major waterway supporting diverse aquatic life, including fish species such as lake sturgeon and Atlantic salmon. The watershed is ecologically sensitive, with wetlands and floodplains that provide habitat for migratory birds and other wildlife. Proper treatment at this plant helps maintain water quality in this important river system.