Welcome to the Sarnia-Lambton AlertSite, your online source for the latest emergency alert and warning information that affects the Sarnia-Lambton area. The following alert distribution methods are available:

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Tuesday, Jul 16

Cancel: Severe Weather @ 11:11 PM Warning
Severe Thunderstorm Watch Ended for East Lambton  
Cancel: Hazardous Materials @ 04:15 PM Warning
All Clear - Suncor in Sarnia issued an alert for an incident onsite  
Cancel: Hazardous Materials @ 04:11 PM Warning
All Clear - Shell in Corunna issued an alert for an oil sheen on the St Clair river  
Cancel: Severe Weather @ 10:51 AM Warning
Rainfall Warning Ended, Severe Thunderstorm Watch Ended for East Lambton  
Cancel: Severe Weather @ 10:51 AM Warning
Rainfall Warning Ended, Severe Thunderstorm Watch Ended for West Lambton