2024.MM20.24Discussion

Reducing Runoff and Mitigating Flooding - by Mayor Olivia Chow, seconded by Councillor Jennifer McKelvie

Jul 25, 2024
Description

As a result of climate change, Toronto is experiencing more frequent and severe storms, resulting in flooding events that impact our road and transit network, our homes and businesses, and our infrastructure. While the City must invest in meeting our emissions reduction goals, we must also invest in mitigating the impacts of climate change and making our city more resilient. In April 2024, City Council directed staff to better integrate climate resilience across all City of Toronto operations, and to identify a list of climate resilience priorities for investment. While this work is underway, we know that flood mitigation and adaptation will be a critical component to our City’s resilience strategy. The City currently offers a Basement Flooding Protection Subsidy Program to help people install backwater valves and sump pumps, as well as free front-yard trees and subsidized backyard trees. In the past, the City offered low-cost rain barrels at Community Environment Days as part of the Voluntary Downspout Disconnection Program. This was discontinued over a decade ago. Investments in programs that help reduce paved areas, create more permeable surfaces, and increase groundwater absorption will help avoid floods. This helps people save money on clean up, save people’s homes and basements from costly floods, and reduce pressure on the public infrastructure we all rely on. While the City consults on broader stormwater mitigation policies that aim to reduce large-scale industrial, commercial and institutional paved surfaces that lead to flooding, it is essential that the City also hear from people across Toronto about how we can support homeowners, multi-residential property owners, and businesses in investing in green infrastructure and flood mitigation. This motion asks staff to take stock of what stormwater mitigation programs we offer people, evaluate the success of past and present programs, and identify how we can offer more to help homeowners and businesses avoid costly floods.

Decided at
City Council - Meeting number 20
Jul 25, 2024
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