A lack of communication between a private water testing firm for Wellington on the Lake and Prince Edward County has caused confusion for residents of a Wellington housing development. Thursday afternoon the county issued a warning that someone was going door to door telling people in the Wellington on the Lake housing development that a boil water advisory was in effect and the county issued a press release saying the advisory was a scam. However, Thursday evening before 9 o’clock, the county issued another release saying that a boil water advisory was in fact in effect. Wellington on the Lake is a separate drinking water system that receives water from the Wellington Drinking Water System.