etangs eaux usees St Felicien Wastewater Treatment Plant, Saint-Félicien, Québec

The etangs eaux usees St Felicien wastewater treatment plant is located in Saint-Félicien, Québec, Canada, serving a population of approximately 8,102 residents. The facility is situated in the Saguenay-Lac-Saint-Jean region, an area known for its boreal forest and numerous lakes. The plant is operational and plays a key role in managing municipal wastewater for the community. As a Canadian treatment facility, the plant operates under provincial and federal regulations, including the Canadian Environmental Protection Act and Québec's Environment Quality Act. For a population of this size, secondary treatment is typically required to meet effluent standards. The plant's designed capacity is reported as 1.00 volume units, indicating its intended scale for handling local wastewater flows. The treated effluent from the plant is discharged into the local watershed, which ultimately drains into the Saguenay River and then into the St. Lawrence River estuary. This downstream environment supports diverse aquatic life, including fish species such as Atlantic salmon and lake sturgeon. The plant's operations are important for protecting water quality in this ecologically sensitive region.

The plant discharges into the local watershed that flows into the Saguenay River, a major tributary of the St. Lawrence River. The Saguenay River is known for its deep fjord-like estuary and supports a rich ecosystem, including marine mammals like beluga whales. Downstream, the St. Lawrence River is one of the largest rivers in North America, providing critical habitat for fish and migratory birds. The plant's treatment performance directly affects water quality in these downstream environments.