Port Stanley Storm Sewer Upsizing – Phase 1A
The Municipality of Central Elgin will begin the first phase of the Port Stanley Storm Sewer Upsizing project in 2026. This project will address storm water capacity in Port Stanley that can contribute to localized flooding, pooling water on roads, and strain on existing infrastructure.
Phase 1 includes installing larger storm sewers and improving drainage outlets so the system can better handle heavy rainfall, including the impacts of climate change. These upgrades will help reduce the risk of road flooding and service disruptions, and improve safety and reliability during significant rainfall events.
PROJECT SCOPE
Phase 1 of the Port Stanley storm sewer upsizing project consists of storm sewer and outlet upsizing along William Street, Edith Cavell Blvd, Maud Street, Bessie Street, and Lotus Lane. A new storm sewer will be added to Maud Street and Bessie Street where one does not currently exist.
Maud Street and Bessie Street road surface will also be rebuilt to a proper road structure with new curb and gutter. Watermain works will consist of replacing the existing watermain with new PVC watermain on William Street between Erie Street and Edith Cavell Blvd as well as replacing all water services on William Street (between Erie Street and Edith Cavell Blvd), Bessie Street, and Maud Street.
PROJECT SCHEDULE
The construction schedule for the storm sewer replacement project has been strategically developed to avoid the tourist high season for safety, construction efficiency, and with consideration to local businesses.
There will be no construction between the May long weekend and September long weekend. To accommodate this restriction, the Port Stanley Storm Sewer Upsizing – Phase 1 project is separated in two parts.
- Part 1A will consist of Spring work (March 2026 to May long weekend) along William Street, Edith Cavell Blvd, and the Hofhuis park outlet.
- Part 1B will consist of Fall 2026 to Spring 2027 work along Maud Street, Bessie Street, and Lotus Lane.
Additional to Part 1B (Maud Street and Bessie Street), Enbridge Gas will be renewing their gas main and services to each property on Maud Street and Bessie Street, and ERTH Power will be adjusting power poles on Maud Street.
PROJECT AREA
Part 1A: Work to be completed by May 15, 2026.
Part 1B: Project to be tendered later in the year. Work to be completed between September 2026 and May 2027.
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Media Release: Governments of Canada, Ontario and Central Elgin Celebrate Investment in Port Stanley Flood Mitigation
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April 17, 2026
Governments of Canada, Ontario and Central Elgin Celebrate Investment in Port Stanley Flood Mitigation
PORT STANLEY, ON – Today, representatives from the Government of Ontario and the Municipality of Central Elgin gathered to celebrate a significant investment in flood mitigation and climate resilience in Port Stanley, aimed at reducing flood risk for homeowners and safeguarding residents, businesses and community assets.
The Port Stanley Flood Mitigation initiative is a series of projects designed to improve stormwater infrastructure and increase the community’s resilience to current and future large-scale storm events driven by climate change.
This initiative is funded in part by the Government of Canada through the Disaster Mitigation and Adaptation Fund and by the Government of Ontario through the Municipal Housing Infrastructure Program – Health and Safety Water Stream.
The Municipality of Central Elgin has begun the first phase of work with the Port Stanley Storm Sewer Upsizing continuing until the May long weekend. This phase will address stormwater capacity challenges that can contribute to localized flooding, pooling water on roads and strain on existing infrastructure. The second phase of the project is scheduled to begin in the fall.
Funding for the initiative includes:
- $6,800,000 from the Government of Canada through the Disaster Mitigation and Adaptation Fund
- $9,307,500 from the Government of Ontario through the Municipal Housing Infrastructure Program – Health and Safety Water Stream
- $3,442,500 from the Municipality of Central Elgin
In addition to the storm sewer upgrades, the broader Port Stanley Flood Mitigation program includes several other initiatives commencing in 2026:
- A Breakwater Extension Municipal Class Environmental Assessment to evaluate options for extending the existing breakwater and reducing wave uprush into the inner harbour.
- The East Headland Shore Protection Detailed Design, which will further strengthen shoreline resilience and protect critical infrastructure.
Together, these projects represent a coordinated approach to reducing flood risk and protecting homes, businesses and critical community infrastructure, while supporting sustainable growth and ensuring Port Stanley can withstand the increasing impacts of climate change.
Rob Flack, MPP Elgin-Middlesex-London; Central Elgin Councillor Michelle Graham; Central Elgin Mayor Andrew Sloan; Central Elgin Deputy Mayor Todd NobleQuotes
“Investing in flood mitigation in Port Stanley means investing in the safety and well-being of the community. This funding from the Government of Canada will help protect homes, businesses, and local infrastructure, while supporting a resilient and thriving community for years to come.”
- The Honourable Gregor Robertson, Minister of Housing and Infrastructure and Minister responsible for Pacific Economic Development Canada
“As we continue to navigate economic uncertainty and unwarranted U.S. tariffs, our government is protecting Ontario by investing in critical infrastructure that drives growth, creates jobs and strengthens communities. Through our historic $4 billion Municipal Housing Infrastructure Program, we are giving municipalities and First Nations the tools they need to get shovels in the ground and build stronger communities. Our investments will deliver more homes, modernize aging water systems and lay the foundation for long-term prosperity across Ontario.”
- Todd McCarthy, Ontario’s Acting Minister of Infrastructure
“Protecting homes, businesses, and local infrastructure from flooding is critical to keeping communities like Port Stanley safe and strong. This investment will improve stormwater capacity, reduce the risk of flooding, and help the community better handle the impacts of extreme weather. It also helps ensure the right infrastructure is in place to support growth and serve residents for years to come.”
- Rob Flack, MPP Elgin-Middlesex-London
“Investment from the Governments of Canada and Ontario supports critical flood mitigation work in Port Stanley that will help protect our residents, businesses and community assets and reduce the impacts of severe weather events. We appreciate the ongoing support of our federal and provincial partners as we continue building a more resilient community.”
- Andrew Sloan, Mayor of the Municipality of Central Elgin
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Construction Update Week of March 2
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Construction has started for the Port Stanley Storm Sewer Upsizing – Phase 1A project. Construction equipment is staged at the Lotus Lane Parking Lot and work to dig out the berm has begun.
Phase 1A will take place until the May long weekend and will include work along William St., Edith Cavell Blvd., and the Hofhuis Park outlet.
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Notice of Construction
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Residents and business owners in the project area received a construction notice with project details and information regarding impacts during construction.
View the Construction Notice.
The project is scheduled to start on March 2nd, 2026 and anticipated completion is May 15th, 2026.
Map of Phase 1A -
Tender Awarded: Cassidy Construction London Ltd.
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At its Meeting on Monday, February 9, Central Elgin Council awarded the tender to Cassidy Construction London Ltd. to complete the Port Stanley Storm Sewer Upsizing- Phase 1A project.
