The Fairfield Fire Department was called to a field fire at 3:30 p.m. Saturday at 2053 155th St. Firefighters from Packwood and Richland provided mutual aid. The fire burned between 100 and 150 acres owned by Alex Stanley of Fairfield. According to the fire report, the fire was caused by a neighbor’s controlled burn. The firefighters had the fire under control by 5 p.m.