Riversedge LID5 Wastewater Treatment Plant, River's Edge, Manitoba

Riversedge LID5 is a wastewater treatment plant located in the community of River's Edge, within the Rural Municipality of West St. Paul, Manitoba, Canada. The plant serves a small population of 282 residents, reflecting its role as a local facility for a rural settlement. It is classified as a secondary treatment plant, which is the standard level for communities of this size under Canadian wastewater regulations. The plant operates under Manitoba's regulatory framework, which aligns with the Canada-wide Strategy for the Management of Municipal Wastewater Effluent. This strategy requires secondary treatment or equivalent for most facilities to protect receiving waters. The plant's discharge volume of 126.60 cubic meters indicates a modest scale consistent with its population served. The treated effluent from Riversedge LID5 is discharged into the local watershed, which ultimately drains into the Red River and then into Lake Winnipeg. Lake Winnipeg is a large, ecologically sensitive lake that experiences eutrophication challenges, making nutrient management from wastewater plants important. The plant's secondary treatment helps reduce organic pollutants and nutrients, contributing to the protection of downstream water quality.

Riversedge LID5 discharges into the Red River basin, which flows northward into Lake Winnipeg, one of the largest freshwater lakes in the world. Lake Winnipeg is ecologically significant, supporting diverse aquatic life and important fisheries, but it faces eutrophication issues due to nutrient loading. The plant's secondary treatment helps mitigate nutrient and organic pollution, though further nutrient removal may be beneficial given the lake's sensitivity.