Disasters Avoided

Disasters AvoidedDisasters AvoidedDisasters Avoided

Disasters Avoided

Disasters AvoidedDisasters AvoidedDisasters Avoided
  • Home
  • Framing Disasters
    • Defining a disaster
    • Avoiding a disaster
    • A symphony of action
    • Links to Sendai
    • An emerging model
    • Governance Accountability
    • Targets & economics
    • Earth observations
    • Tools & techniques
  • Case Studies
    • Case Studies list
    • Map view
  • General Information
    • Our articles and papers
    • Our interviews
    • Related activities
    • Liaison with UN agencies
    • Going beyond the SDGs
    • Urban Disaster Risk
    • Contact us
  • News
    • Our Newsletter
    • Disaster preparedness
    • Global news
  • More
    • Home
    • Framing Disasters
      • Defining a disaster
      • Avoiding a disaster
      • A symphony of action
      • Links to Sendai
      • An emerging model
      • Governance Accountability
      • Targets & economics
      • Earth observations
      • Tools & techniques
    • Case Studies
      • Case Studies list
      • Map view
    • General Information
      • Our articles and papers
      • Our interviews
      • Related activities
      • Liaison with UN agencies
      • Going beyond the SDGs
      • Urban Disaster Risk
      • Contact us
    • News
      • Our Newsletter
      • Disaster preparedness
      • Global news
  • Home
  • Framing Disasters
    • Defining a disaster
    • Avoiding a disaster
    • A symphony of action
    • Links to Sendai
    • An emerging model
    • Governance Accountability
    • Targets & economics
    • Earth observations
    • Tools & techniques
  • Case Studies
    • Case Studies list
    • Map view
  • General Information
    • Our articles and papers
    • Our interviews
    • Related activities
    • Liaison with UN agencies
    • Going beyond the SDGs
    • Urban Disaster Risk
    • Contact us
  • News
    • Our Newsletter
    • Disaster preparedness
    • Global news

Toronto, Ontario, Avoids Flood Disasters

Key Points

Learning from devastation that happened in the past

  • After devastation from Hurricane Hazel in 1954, Toronto created and now maintains parkland along rivers to avoid another flood disaster.
  • Other advantages include reduced air pollution, improved physical and mental health, and spaces for environmental education.

Along the Humber River, where Raymore Drive used to be (photo: Ilan Kelman)

How disasters are now being avoided

Learning lessons from the past to benefit the present

In 1954, over 80 people perished around Ontario during Hurricane Hazel with about one third of these deaths along Raymore Drive in Toronto. 


Afterwards, as part of significant changes to municipal governance, floodplains were turned into parkland rather than rebuilding properties there. Lengthy walking and cycling paths include playgrounds and nature areas, reducing air pollution, supporting physical and mental health, and providing sites for environmental education. 


Wildfires and cliff erosion remain concerns, while parts of the city still flood, indicating more work to do for avoiding disasters.



References:

· Bonnell, J.L. 2014. Reclaiming the Don: An Environmental History of Toronto's Don River Valley. University of Toronto, Toronto.

· Rajabali, R. and N. Agrawal. 2022. Taming the Flow, Then and Now: A Canadian Case of Floodplain Management, Frontiers in Water, vol. 4 https://doi.org/10.3389/frwa.2022.931214

Download this Case Study

Our Case Study and supporting information is available in the following document:

DA-Case-Study-One-pager_Toronto-Flooding (pdf)Download

Copyright © 2023 - 2025 Disasters Avoided - All Rights Reserved.

Powered by

  • Data & Information

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

DeclineAccept