Siren Testing

Jackson County Central Dispatch - Siren's

Our monthly siren testing is conducted the first Saturday of the month at noon all year. Testing will cover City of Jackson, Blackman, Leoni, Spring Arbor, Columbia, Napoleon, Summit, Concord, Village of grass Lake, Parma, Waterloo and Henrietta Townships.

Please assist us by reporting any siren activation that doesn't perform during our monthly test by calling 517-768-7957.