Heavy rain continues in Mississauga with potential for localized flooding

Current park flooding in Mississauga

The pedestrian bridge in Derry Greenway Park is closed because of high creek levels.

Driving and outdoor safety

Wet weather can create hazardous driving conditions. Residents are reminded to:

• Allow extra time for travel, slow down and leave extra space between vehicles.
• Drive according to road and weather conditions.
• Avoid driving through flooded roadways or pooled water.
• Turn around and find another route if lanes are impassable.

Pedestrians and cyclists should also take extra care, as wet surfaces can be slippery and visibility may be reduced.

Flooding and water safety reminders

Periods of heavier rain may lead to higher flows and water levels throughout the city’s watershed. For safety, residents are urged to:

• Stay away from rivers, creeks, stormwater ponds and Lake Ontario.
• Avoid low-lying areas that may flood quickly.
• Watch for washouts near culverts and bridges.

What is a flood watch or warning?

• Flood outlook: Early notice of the potential for flooding.
• Flood watch: Flooding may happen in certain areas.
• Flood warning: Flooding is happening or will happen soon.

If a flood warning has been issued, act immediately to protect yourself from danger and your home from flood damage.

How residents can prepare

Small steps can make a big difference in reducing flooding risks:

• Clear leaves and debris from storm drains near your home.
• Check downspouts and ensure water drains away from foundations.
• Secure loose outdoor items that could be affected by wind.

City response

The City of Mississauga is monitoring weather conditions and local waterways.

City crews will monitor and maintain storm drains on city roads and respond to reports of water ponding or flooding. Residents can report storm drain issues online or by calling 311 (or 905-615-4311 from outside city limits). The City’s Office of Emergency Management will continue to monitor with conservation authority partners.

Stay informed

Weather conditions can change quickly. Residents are encouraged to:

• Monitor local forecasts on the Weather Network or the WeatherCAN app from Environment and Climate Change Canada.
• Follow @citymississauga, @saugaparksrec, @CVC_CA and @TRCA_HQ on X for updates.
• Continue to check the City of Mississauga Newsroom for updates.

For questions or concerns related to flooding, contact 311.

Learn more about flooding in Mississauga.