MECOSTA CO. -- Emergency crews in Mecosta County will be conducting a full scale IED exercise Saturday.

The exercise will include a mock Improvised Explosive Device incident at multiple locations across the county.  The exercise will begin at 9:00 a.m. and wrap up at 1:00 p.m..

Members from Mecosta County Emergency Management, Mecosta County EMS, Mecosta County Sheriff's Office, Big Rapids Department of Public Safety, Mecosta County Medical Center,  and other surrounding departments.