Water, Wastewater & Stormwater
Protecting homes, neighbourhoods and the environment
Learn about the water, wastewater and stormwater programs the City manages, to help protect your home neighbourhood and the environment.
Explore Water, Wastewater & Stormwater
Monitoring Wastewater Overflows and Bypasses
In older areas of the City a combined sewer system collects both storm water and wastewater. During heavy rainfalls or snowmelt, combined sewers carry large volumes of storm water that can exceed their capacity.
August 18, 2023