CMHC RESEARCH HIGHLIGHT: “A Plan for Rainy Days – Water Runoff and Site Planning”
“In 2004, the City of Stratford in Ontario approved a secondary plan for a future city expansion based on an evaluation of three plans, one of which was the Fused Grid. In 2006, CMHC initiated a supplementary case study to assess the potential for reducing or eliminating rainwater runoff from the development area,” reports Fanis Grammenos. “The question for this analysis was to assess to what extent street layout, amount and distribution of open space, and building form affect the post-development runoff resulting from the impermeable surfaces that urban development creates.”