Overview
Station d'épuration in Gracefield, Québec, Canada, is a secondary treatment plant serving 780 people.
Station d'épuration is a municipal wastewater treatment plant located in Gracefield, a small town in the Outaouais region of Québec, Canada. The plant serves a population of approximately 780 residents and operates under secondary treatment standards, which is typical for small communities in the province. As a secondary treatment facility, the plant uses biological processes to remove organic matter and suspended solids from wastewater. In Québec, such facilities are regulated under the provincial Environment Quality Act and must comply with effluent standards set by the Ministère de l'Environnement et de la Lutte contre les changements climatiques. The treated effluent from the plant is released into a local watercourse that drains into the Gatineau River, a major tributary of the Ottawa River. The Ottawa River ultimately flows into the St. Lawrence River, which empties into the Atlantic Ocean. The plant plays a key role in protecting the water quality of these downstream water bodies from untreated sewage.
Environmental context
The plant discharges into a local stream that feeds the Gatineau River, part of the Ottawa River basin. The Gatineau River supports diverse aquatic life and is used for recreation and drinking water downstream. The St. Lawrence River, the ultimate receiving water, is a major ecological corridor for fish migration and supports a rich ecosystem in the Gulf of St. Lawrence.
Frequently asked questions
Station d'épuration is located at 3, Rue du Pont in Gracefield, Québec, Canada, within the La Vallée-de-la-Gatineau regional county municipality.
The plant provides secondary treatment, which uses biological processes to remove organic matter and suspended solids from wastewater before discharge.
The treated effluent is discharged into a local watercourse that flows into the Gatineau River, a tributary of the Ottawa River, which eventually reaches the St. Lawrence River.
The plant operates under Québec's Environment Quality Act and must meet provincial effluent standards. Small secondary plants like this are typically subject to monitoring and reporting requirements.
For small communities in Canada, secondary treatment is standard. Plants of this scale often use lagoons, activated sludge, or other biological systems, and are regulated by provincial authorities.
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