There is an urgent need for volunteers to fill sandbags at both sites. Sandbag Central at the Missouri Valley Complex (Fairgrounds), Bismarck Expressway; and Sandbag Central South,1901 Northern Plains Drive. Operating hours are from 6 a.m. to 10 p.m. at the Missouri Valley Complex and 24 hours at Sandbag Central South. Anyone who can volunteer to fill sandbags please go to Sandbag Central. Bring gloves and a shovel.