Rethinking Tile Drainage: A Shift to Data-Driven Water Management for Farmers

Posted on Friday, May 15th, 2026

Written by Ontario Agri-Food Innovation Alliance

Four people are visible walking through a corn field with knee-high plants
Staff from the Upper Thames River Conservation Authority—a project partner—survey a corn field on the Wildwood Demonstration Farm where they captured baseline data on water quality, soil health and crop yield. They’ll add “smart” technologies next season.

Ontario farmers rely on tile drainage to manage stormwater and improve productivity on cropland. But as pressure mounts on agriculture from population growth, climate-driven water scarcity and a general strain on food systems, University of Guelph researcher Dr. David McCarthy believes it’s time to rethink agricultural drainage, with the goal of collecting and treating rainwater effectively while protecting the environment. Read the story: Rethinking Tile Drainage: A Shift to Data-Driven Water Management for Farmers.

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