Overview
Lagoon wastewater treatment plant serves 751 people in Eeyou Istchee Baie-James, Québec, Canada. It provides secondary treatment and discharges 337 cubic meters of treated wastewater daily.
The Lagoon wastewater treatment plant is located in the remote community of Oujé-Bougoumou within the Eeyou Istchee Baie-James territory in northern Québec, Canada. This facility serves a population of 751 residents and is classified as a small-scale municipal treatment plant. The plant is situated in a region characterized by boreal forest and subarctic climate, with scattered settlements and significant cultural and ecological importance. As a secondary treatment facility, the Lagoon plant meets the regulatory standards set by the Canadian Council of Ministers of the Environment (CCME) for wastewater systems. Under the federal Wastewater Systems Effluent Regulations (WSER), secondary treatment is the baseline requirement for most municipal systems in Canada, ensuring removal of biodegradable organic matter and suspended solids. The plant's design and operation align with these national standards, which aim to protect aquatic life and human health. The treated effluent from the Lagoon plant is discharged into local watercourses that eventually drain into the broader James Bay watershed. James Bay is a large body of saltwater connected to Hudson Bay, supporting diverse fish populations including lake sturgeon, brook trout, and various whitefish species. The region is also an important migratory corridor for waterfowl and hosts sensitive boreal ecosystems. The plant's secondary treatment helps mitigate nutrient and pathogen loading, contributing to the ecological health of this remote watershed.
Environmental context
The Lagoon plant discharges into local streams that flow into the James Bay watershed, part of the larger Hudson Bay drainage basin. James Bay supports critical fish habitats and serves as a major stopover for migratory birds along the Atlantic Flyway. The region's cold, oligotrophic waters are sensitive to nutrient enrichment, making secondary treatment essential for preserving water quality and aquatic biodiversity in this ecologically significant area.
Frequently asked questions
The Lagoon plant is located in the community of Oujé-Bougoumou within the Eeyou Istchee Baie-James territory in northern Québec, Canada. This is a remote area in the Nord-du-Québec region.
The plant serves a population of 751 residents, making it a small-scale municipal wastewater treatment facility serving the local Cree community.
The plant provides secondary treatment, which involves biological processes to break down organic matter and remove suspended solids. This level of treatment is standard for Canadian municipal systems under federal regulations.
The treated effluent is discharged into local watercourses that drain into the James Bay watershed, which ultimately flows into Hudson Bay. This region supports sensitive boreal aquatic ecosystems.
The plant operates under Canada's Wastewater Systems Effluent Regulations (WSER), which mandate secondary treatment for municipal systems. These regulations are enforced by Environment and Climate Change Canada to protect fish habitat and human health.
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