Heather Brewer and Gregory Christianson, of Waldoboro, are pleased to announce the arrival of a baby girl, Maci Ann Christianson, born on Aug. 27 at 11:27 p.m. at the LincolnHealth – Miles Campus in Damariscotta, weighing 7 pounds, 10.7 ounces, and measuring 21 1/4 inches in length.