Station epuration Audet - Secondary Wastewater Treatment in Audet, Québec

Station epuration Audet is a municipal wastewater treatment facility located on Route 204 in Audet, within the Le Granit regional county municipality of Québec, Canada. The plant serves a small population of 183 residents, reflecting the rural character of the area. The plant provides secondary treatment, which is the standard biological treatment process required under Canadian federal and provincial regulations for communities of this size. Secondary treatment effectively removes organic matter and suspended solids, ensuring that the effluent meets basic environmental quality standards before discharge. The treated wastewater is discharged into a local watercourse that ultimately drains into the Chaudière River basin, which flows northward to the St. Lawrence River. This connection to the St. Lawrence River system underscores the plant's role in protecting downstream aquatic ecosystems and the broader watershed.

The plant discharges into a local stream that feeds into the Chaudière River, a major tributary of the St. Lawrence River. The Chaudière River basin supports diverse aquatic life and is an important migratory corridor for fish species. The St. Lawrence River is a vast estuarine ecosystem that ultimately connects to the Atlantic Ocean, making effective wastewater treatment critical for maintaining water quality across this extensive drainage network.