Rock County Siren Testing on April 7
According to a press release from the Rock County Sheriff's Office, monthly siren testing will begin on April 7 at 12:05 p.m. The test signal will run between 1 and 2 minutes long. In the event of an actual tornado, the siren would run between 3 and 5 minutes long. Should you find your siren to not be working properly, you are encouraged to call the Rock County Sheriff’s Office Emergency Management Bureau at 608-758-8440.