The federal government is investing nearly $12 million into Sarnia's nearly $30 million Cromwell Area Sewer Separation and Flood Mitigation project.
Minister of Housing, Infrastructure and Communities Nathaniel Erskine-Smith announced the project will receive $11,990,000 from the Disaster Mitigation and Adaptation Fund on Tuesday.
"Investing in infrastructure like Sarnia's sewer upgrade isn't just about fixing pipes — it's about protecting homes, strengthening communities, and making sure we're ready for the challenges ahead," Erskine-Smith said.
The major infrastructure project will rebuild wastewater collection systems, addressing the increased risk of basement flooding and sewer overflows from frequent and intense storms.
Combined sewers will be replaced with separate storm and sanitary sewers, water mains will be replaced, and sidewalks and roads will be replaced.
The City of Sarnia will contribute $17,985,000.
Sarnia's Engineering and Operations General Manager David Jackson anticipated the funding commitment and included it in the 2025 budget.
"Support like this for combined sewer separation will go a long way toward building a more resilient wastewater system that mitigates the negative impacts of extreme weather events such as basement flooding," said Jackson. "Projects like these are a key piece of our Climate Action Plan and work to mitigate flooding in our community, while at the same time expand sanitary sewer capacity for new development."
The federal government said in its news release the project will reduce economic losses.
"Making adaptation investments now will have major economy-wide benefits later. Every dollar that is invested in adapting and preparing for climate-related disasters can return as much as $13 to $15 in benefits," it read.
Jackson said the city received a similar commitment in the first round of funding.
He's hoping the work will be completed within about the next five years.