Overview
Lagoon Extended Aeration Activated Sludge serves 612 people in Wipazoka Wakpa / Sioux Valley, Manitoba, Canada. The secondary treatment plant is operational and discharges 274.80 cubic meters of treated wastewater.
The Lagoon Extended Aeration Activated Sludge wastewater treatment plant is located in Wipazoka Wakpa / Sioux Valley, Manitoba, Canada. It serves a small population of 612 residents, reflecting its role in a rural or Indigenous community setting. The plant is currently operational and provides secondary treatment to manage local wastewater. As a secondary treatment facility, the plant meets the standard requirements for municipal wastewater treatment in Canada, which typically involve biological processes to reduce organic matter and suspended solids. The treatment process is described as lagoon extended aeration activated sludge, a common method for small communities due to its lower energy and maintenance needs. The treated effluent is likely discharged into a local watercourse within the Assiniboine River basin, which ultimately drains into the Red River and then Lake Winnipeg. This watershed is ecologically significant, supporting diverse aquatic life and providing water for agriculture and recreation. Proper treatment helps protect downstream water quality in this sensitive prairie ecosystem.
Environmental context
The plant discharges into a local watercourse within the Assiniboine River basin, which flows into the Red River and ultimately Lake Winnipeg. Lake Winnipeg is a large, shallow lake that experiences eutrophication issues due to nutrient loading from agricultural and municipal sources. The secondary treatment at this plant helps reduce organic pollutants, but nutrient removal may be limited, contributing to downstream ecological concerns.
Frequently asked questions
The plant is located in Wipazoka Wakpa / Sioux Valley, Manitoba, Canada, serving a small community of 612 residents.
The plant uses a lagoon extended aeration activated sludge process, which is a biological secondary treatment method suitable for small communities.
The plant discharges 274.80 cubic meters of treated wastewater, likely into a local watercourse within the Assiniboine River basin.
In Canada, wastewater treatment plants are regulated under provincial and federal guidelines, such as the Canadian Environmental Protection Act and Manitoba's Environment Act, which set standards for effluent quality.
For small communities in Canada, secondary treatment like lagoon systems or extended aeration is common, as it balances cost and environmental protection.
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