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Outdoor Warning Siren Activation

Post Date:12/08/2017 2:25 PM

The City of Crystal Lake

100 West Woodstock Street

Crystal Lake, IL 60014





For more information, contact:          

Paul DeRaedt, Fire Rescue Chief



FOR IMMEDIATE RELEASE – December 8, 2017


Outdoor Warning Siren Activation


Crystal Lake – This morning shortly after 9:30 AM, select City of Crystal Lake Outdoor Public Warning Sirens activated during a maintenance inspection. Part of the maintenance inspection involved an audio test of the sirens. The audio test is not a full activation of the siren, but a “growl” of the siren speaker.


The City apologize for any inconvenience to our citizens this may have caused.




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