Yay, Wasaga & Collingwood didn't make the top 20 - for flood-prone cities in Ontario

While we up here in Wasaga and Collingwood might be breathing a sigh of relief for not topping recent flood risk charts, other Ontario cities aren't so fortunate.

Top of the (Water) Table

Recent analyses have assigned flood risk scores to cities on a scale from 1 to 5. Leading the pack is Ajax with a score of 4.6. Close behind are Ottawa at 4.5, Mississauga at 4.4, and Toronto at 4.3. These scores highlight a significant concentration of at-risk municipalities in both the Greater Toronto Area and Eastern Ontario.

Urbanization: A Double-Edged Sword

These high scores are attributed to dense populations and extensive infrastructure. Urbanization, while beneficial for economic growth, can exacerbate flood vulnerability. Concrete jungles often lack adequate drainage, leading to higher flood risks. It's a classic case of progress meeting puddles.

Beyond the Big Names

Other cities also face notable flood risks. Brampton and Brantford both have scores of 4.2, while Vaughan sits at 4.1. These numbers underscore the widespread nature of flood threats across the province. It's not just the major metropolises that need to stay dry.

We're Not Off the Hook

While not topping the provincial charts, Wasaga Beach and Collingwood aren't entirely in the clear. The Nottawasaga Valley Conservation Authority has identified these communities as susceptible to flooding. Factors include heavy rain, snowmelt, and ice jams. So, keeping those rain boots handy might still be a good idea.

Staying Afloat

Understanding these numbers is crucial for urban planning and infrastructure development. Cities with higher scores need to prioritize flood mitigation strategies. This includes improving drainage systems and protecting natural waterways. After all, nobody likes an unexpected indoor pool.