Plan epuration eaux usees Wastewater Treatment Plant, Grenville, Quebec

Plan epuration eaux usees is a municipal wastewater treatment plant located in Grenville, Quebec, Canada. The facility serves a population of about 4,519 residents in the Laurentides region, providing essential sanitation services for the community. As a Canadian plant, it operates under provincial and federal regulations, including the Quebec Environment Quality Act and the Canadian Environmental Protection Act. For a plant serving a small agglomeration, secondary treatment is typically required to meet effluent quality standards. The plant's treated effluent is discharged into a local watercourse that flows into the Ottawa River, which eventually reaches the St. Lawrence River and the Atlantic Ocean. The facility plays a key role in protecting downstream aquatic ecosystems and maintaining water quality in the region.

The plant discharges into a tributary of the Ottawa River, which flows into the St. Lawrence River and ultimately the Atlantic Ocean. The local watershed supports diverse aquatic life and is an important migratory corridor for fish species. Protecting water quality in this region helps maintain the ecological health of the broader St. Lawrence River system.