Overview
Arborg Wastewater Lagoon in Manitoba, Canada, serves 702 people with secondary treatment. It discharges 315.10 megaliters annually, supporting local water quality in the Interlake region.
Arborg Wastewater Lagoon is a municipal wastewater treatment facility located in the Rural Municipality of Bifrost - Riverton, Manitoba, Canada. It serves a small population of 702 residents, reflecting the rural character of the area. The plant operates under Canadian provincial regulations for wastewater management. The facility provides secondary treatment, which is appropriate for its scale and typical for small communities in Manitoba. Secondary treatment effectively reduces organic matter and suspended solids before discharge. The plant's annual discharge volume of 315.10 megaliters indicates consistent operation. The treated effluent is released into the local watershed, which ultimately drains into Lake Winnipeg via the Icelandic River system. Lake Winnipeg is a large, ecologically important lake that experiences eutrophication challenges. The plant's secondary treatment helps mitigate nutrient loading, supporting downstream water quality and aquatic health in the region.
Environmental context
The plant discharges into the Icelandic River watershed, which flows into the southern basin of Lake Winnipeg. Lake Winnipeg is the 10th largest freshwater lake in the world and suffers from significant algal blooms driven by phosphorus and nitrogen inputs. The secondary treatment at Arborg Wastewater Lagoon reduces these nutrients, helping to protect the lake's ecosystem and the fisheries that depend on it.
Frequently asked questions
Arborg Wastewater Lagoon is located in the Rural Municipality of Bifrost - Riverton, Manitoba, Canada, approximately 100 km north of Winnipeg.
The plant serves a population of 702 people, typical for a small rural community in Manitoba.
The treated effluent is discharged into the Icelandic River watershed, which flows into Lake Winnipeg. The plant uses secondary treatment to reduce pollutants before release.
The plant operates under Manitoba's Environment Act and the Canadian Water Act, which set effluent quality standards for municipal wastewater. Secondary treatment is the minimum required for this scale of facility.
For communities under 1,000 people, secondary treatment via lagoons is common in Manitoba. This provides effective organic matter and nutrient removal at lower cost.
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