direct to your inboxBusinesses in Rochdale have been forced to put their own flood defences as the River Roch is reaching some of the 'highest levels in a long time.'Torrential rain which has been falling across Greater Manchester for more than 24 hours has meant many rivers are close to bursting.An 'immediate action' flood warning is in place for the River Roch in Rochdale for affected properties.The Environment Agency believe there is a possibility of flooding for the area from Roch Valley Way