KIRKSVILLE, MO. -- The Kirksville Utility Maintenance Division is working a water main leak Tuesday morning and the water is shut off until around 10:30 a.m. The affected area will also be under 48-hour boil advisory for citizens who live on White Oak Trail, South of Black Oak Trail and Hackberry Trail. The boil advisory will be from 10:30 a.m. Tuesday until 10:30 a.m. Thursday, April 19, 2012.