One in five Winnipeg homeowners with lead pipes will get unacceptable levels of lead in their drinking water the moment they turn on the tap, according to the City of Winnipeg. Under the city's lead water quality testing program, samples were taken from 268 homes with lead pipes between Aug. 15 and Nov. 19. The testing was done to ensure water quality met new national guidelines for lead in drinking water, which cut the acceptable amount of contamination in half last March. "Overall, the results are as expected," Renee Grosselle, manager of environmental standards with the City of Winnipeg, told reporters Tuesday afternoon.