CAVALIER COUNTY, ND (trfnews.i234.me) National Guard crews have wrapped up their mission to save a dam from washing out in Cavalier County, North Dakota. * Guard now says a total of 213 sandbags were placed on dam. national guard crews operating two blackhawk helicopters have wrapped up their mission at the borna bay’s dam in… Continue reading Guard Helicopter Crews Successfully Complete Mission to Save Cavalier County, ND Dam – 213 Bags Now Secured