Ontario, Quebec and New York State Respond to Increased Flood Risk on Lake Ontario and St. Lawrence River

‘Record-breaking levels on Lake Ontario and the St. Lawrence River … have taken a toll on homeowners, businesses and shoreline communities, demonstrating the need for governments to take a proactive approach to potential future flooding.’

A Report from Chrissy Chiasson, a policy analyst for the Canadian section of the Canada/U.S. International Joint Commission

Posted April 14, 2020 on Niagara At Large

Record-breaking levels on Lake Ontario and the St. Lawrence River in 2017 and 2019 have taken a toll on homeowners, businesses and shoreline communities, demonstrating the need for governments to take a proactive approach to potential future flooding.

Lake Ontario from space, with the east end of Lake Erie in lower left corner

In March, Quebec released its 2020-2021 budget which included several details about the province’s proposed strategy to reduce its flood risk.

The strategy includes CDN$473 million (from the Quebeci government) to implement solutions, in collaboration with municipalities and the scientific community, to mitigate the impact of flooding on communities.

Recently, Quebec also launched a new website which allows users to view updated floodplain data for more than 730 municipalities in Quebec, including many in greater Montreal.

Lakeside Beach along shores of Lake Ontario in St. Catharines, swamped with near record high waters from the lake in 2019.

In addition, Montreal is launching a pilot mapping project that will provide detailed information on the severity level of potential floods by predicting the depth of submersion for specific areas. The mapping project also will assess the vulnerabilities of the areas within the flood zone, which will assist regions to implement appropriate resiliency measures.

Along with these new mapping tools, the province issued a moratorium on construction in high-risk flood zones including those that were flooded in 2017 and 2019. In addition, in “special intervention zones” where flooding occurred in 2017 and 2019, any homes damaged by 50 percent or more will be bought-out by the government.

Finally, Quebec is capping provincial assistance for rebuilding after flooding at CDN$100,000 for the lifetime of a property, regardless of its location.

Upstream on Lake Ontario, New York and Ontario also are taking measures to prepare for future floods.

In May 2019, Gov. Cuomo of New York launched the Lake Ontario Resiliency and Economic Development Initiative (REDI) commission, stating that “intelligence and common sense dictates that this is the new normal” in reference to high water levels experienced in spring 2019.

(Watch a video on the New York State response by clicking on the screen immediately below.)

The purpose of the REDI program is to ensure that communities along the shoreline of Lake Ontario can recover more quickly from flooding events and are better equipped to handle such future events. The program also is intended to bolster the upstate region’s economy, which depends largely on tourism.

New York has committed US$300 million to the program which will be spent on infrastructure and economic development in affected shoreline communities. 

The program is focused on finding practical solutions for the short term to alleviate pressure on lakeshore communities. However, rebuilding after a flood to ensure safety and resilience in the long term is a major focus.

Of the funding provided by the state, US$20 million will go to assist homeowners, US$30 million will be used to improve the resiliency of businesses, and another US$15 million will fund a major dredging project in the eight counties bordering Lake Ontario. The remaining US$235 million is being invested in local and regional projects.  

On the Canadian side of the lake, in November 2019 Ontario released an independent expert review of flood management and 2019 flooding events across the province in 2019.

The piers at Port Dalhousie Harbour in St. Catharines, flooded over with Lake Ontario water for the second spring in a space of three years (2017 and 2019).

The report found that weather conditions were the main cause of flooding in 2019 and that nothing pointed toward “human error.” The report also contained 66 recommendations concentrated around prevention, mitigation, preparedness, response and recovery. 

The findings and recommendations of the 2019 Ontario Flooding Review informed Ontario’s Flooding Strategy, released in March 2020. The strategy proposes several actions to enhance the province’s preparedness, including:

  • Enhancing Ontario’s flood maps to be shared across all agencies implicated in flood mapping, flood forecasting and warning, land-use planning, water management and emergency response.
  • Promoting sound land-use planning decisions to reduce development in flood-prone areas.
  • Improving flood forecasting and early warning to allow Ontarians to prepare for flood events.
  • Enhancing flood emergency operations that are effective and well-coordinated.

Although no specific funding commitments were announced (by Ontario’s Ford government) in the flooding strategy, the province said that it will work with the federal government to secure the required funding for certain activities.  

Christina Chiasson is a policy analyst for the Canadian Section of the IJC in Ottawa, Ontario.

About the International Joint Commission – The IJC was established by the Boundary Waters Treaty of 1909 to help the Governments of Canada and the United States prevent and resolve disputes over the use of the waters they share.

More information can be found on the International Joint Commission website at IJC.org .

(A Brief Footnote from Doug Draper at Niagara At Large –

A wall of sandbags around the base of the historic lighthouse at Port Dalhousie Harbour in Niagara last year in an effort to minimize damage this past 2019 from near record high Lake Ontario waters. File photo by Doug Draper

In the report above, New York State and Quebec are both cited for putting actually dollars on the table to address the flooding issues in this region of the Great Lakes. 

Where is the funding from Ontario’s Ford government?

What we do know is that last year the Ford government slashed funding for flood management programs administered by Conservation Authorities across the province, and for planting trees which, among other things, help arrest flooding and erosion.)

NIAGARA AT LARGE encourages you to join the conversation by sharing your views on this post, along with your name (not a pseudonym), in the space immediately below the Bernie Sanders quote.

“A Politician Thinks Of The Next Election. A Leader Thinks Of The Next Generation.” – Bernie Sanders

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