etangs aeres de la station d epuration Wastewater Treatment Plant, Saint-Amable, Quebec

The etangs aeres de la station d epuration is a wastewater treatment plant located in Saint-Amable, Quebec, Canada. It serves a population of about 3,405 residents in this Montérégie community. The plant is operational and plays a key role in managing local wastewater. As a small-scale facility in Quebec, the plant is subject to provincial environmental regulations under the Quebec Ministry of the Environment. For communities of this size, aerated lagoons are a common treatment technology, providing effective biological treatment. The plant's design and operation align with Canadian standards for municipal wastewater. The treated effluent is discharged into local waterways that eventually flow into the St. Lawrence River, a major waterbody draining into the Atlantic Ocean. The plant helps protect the St. Lawrence River ecosystem by reducing pollutant loads from the community.

The plant discharges into local streams that are part of the St. Lawrence River watershed. The St. Lawrence River is a vital ecological corridor supporting diverse aquatic life, including fish species such as sturgeon and salmon. Downstream, the river flows into the Gulf of St. Lawrence, a rich marine environment. The plant's operation helps maintain water quality in this sensitive watershed.