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Get alerted about emergencies and other important community news by signing up for our Emergency and Community Alert Program. My Community Notification Network using the Everbridge system allows you to use multiple means of communication for the both Emergency Alert System and the Community Notification System. In addition to your home phone you can add mobile phones, Voice over IP landlines, e-mail and/or text messaging to be included to receive messages from both the Emergency Alert and Community Notification System. You can also choose the order in which you receive the notification. These systems allow the City to easily and swiftly communicate with residents and interested parties through all of today�s available technology.

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  • Cotterbury Street RC

    POSTED BY My CNN - 5/2/2017 2:24:00 PM

    Cotterbury Street between Maxwell Street and Elgin Street will be closed May 3,2017 for road repairs

  • George Street RC

    POSTED BY My CNN - 5/2/2017 10:47:00 AM

    George Street between Mackenzie Street and Mitton Street will be closed Westbound May 2,2017 from 11 AM to 3:30 PM for road repair

  • Ball Diamonds CLOSED

    POSTED BY My CNN - 5/1/2017 2:09:00 PM

    Please be advised that all city ball diamonds are closed for today, Monday May 1st. Staff will re-evaluate the condition of the diamonds tomorrow. User groups are reminded that if use of the field does occur by the group, and diamonds are damaged as a result, they will be held financially responsible for the remediation. Thank you, Parks and Recreation Management

  • Brock Street RC

    POSTED BY My CNN - 5/1/2017 10:38:00 AM

    Brock Street will be closed at Talfourd Street beginning at 8am on Tuesday May 2nd to all through traffic for 3weeks.

  • (street) RC

    POSTED BY My CNN - 4/25/2017 7:05:00 AM

    Waterworks side road between Confederation road and London road will be closed April 25/17 from 9:30 am to 6:00 pm for culvert replacement.


Cloudy. Becoming a mix of sun and cloud this morning. High 30. Humidex 35. UV index 9 or very high.

Current Conditions



For more information and forecasts, please visit Environment Canada


255 North Christina Street,
Sarnia, ON N7T 7N2
PH#: 519-332-0330
TTY# : 519-332-2664