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The International Institute for Sustainable Development (IISD) recommends that Manitoba's watershed-based policy framework—comprising the GROW program, water resource management, and the Conservation District Program—adopt a robust, evidence-based evaluation framework focused on cumulative impacts. Key recommendations include targeting ecological goods and services (EGS) to specific high-impact regions, ensuring a net gain in water retention to combat climate-induced floods and droughts, and strengthening the authority and resources of local watershed authorities. The briefing emphasizes the need for open data, the integration of Indigenous and local knowledge, and the use of offsets to maintain wetland protection and water quality, particularly in the Red River Basin and Lake Winnipeg.

The report examines seven transboundary river basins—Congo, Okavango, Red, La Plata, Danube, Mekong, and Jordan—to evaluate how ecosystem services (ES) are integrated into Integrated Water Resources Management (IWRM). It finds that while IWRM planning is common, actual implementation is weak and often focuses on traditional services like hydropower and navigation, neglecting critical ES such as carbon sequestration and flood regulation. The authors argue that moving toward an ES-based 'benefit-sharing' model, supported by economic instruments like Payments for Ecosystem Services (PES), can overcome political, institutional, and financial barriers to sustainable transboundary water management.

The report outlines the foundational research for a decision support system (DSS) to facilitate ecological infrastructure investments in the Red River Basin. It identifies critical data gaps, particularly in high-resolution elevation data for Canada, and evaluates existing hydrological and ecosystem models. The project emphasizes the need for harmonized transboundary data and a common vision for basin management to address chronic flooding and the eutrophication of Lake Winnipeg.

The Lake Winnipeg Basin Summit, hosted by the International Institute for Sustainable Development (IISD), brought together 150 stakeholders to address the eutrophication of Lake Winnipeg. The summit shifted the narrative from viewing nutrient loading as a purely environmental crisis to an economic opportunity for Manitoba to develop a 21st-century bioeconomy. Participants developed a vision for 2040 centered on sustainable development, emphasizing the link between the health of the lake and its broader basin. Key outcomes include the establishment of a five-year action plan, the Lake Winnipeg Bioeconomy Initiative, and the creation of Technical and Strategic Advisory Committees to coordinate governance and policy reform.

The report proposes a Total Nutrient Loading (TNL) Framework based on Integrated Water Resources Management (IWRM) to address the eutrophication of Lake Winnipeg. It identifies the Red River Basin as the dominant nutrient source and emphasizes the role of non-point source pollution from agriculture and natural watershed processes. The framework advocates for monitoring at multiple hydrologic scales—from individual farm units to regional basins—to track the incremental impacts of developments, such as new hog production facilities, on overall watershed health.