AAFC - 3D model to map the fate of Canada’s water in a changing climate

Sample projections | Map of Canada and zoom into area of Ontario. The C1W data library and model framework could be used to zoom in on smaller, local-scale areas such as this pictured example of a 3,446 km2 watershed in Ontario. C1W can be used to predict how changes in climate and wetland area impact the watershed’s capacity to mitigate floods and droughts.

Agriculture and Agri-Food Canada (AAFC) has highlighted the Canada1Water (C1W) project in a recent article, showcasing its role in advancing next-generation water modeling tools. The article explores how C1W—a first-of-its-kind 3D model of Canada’s entire water cycle—is helping farmers and decision-makers predict floods, droughts, and other climate-driven water challenges.

By integrating climate and hydrological data, C1W supports more efficient water resource management, offering valuable insights for the agricultural sector. The model’s ability to assess groundwater and surface water interactions under changing climate conditions provides a critical tool for long-term planning.

Read the full article by clicking the link below to learn more about how C1W is shaping the future of water management in Canada.