An advisory at one beach has now been lifted while another is being posted.
The health unit have lifted a swimming advisory at Gull Lake Beach in Gravenhurst.
However, Moose Beach in Orillia has been posted for higher than normal bacteria count.
The advisory does not mean the beach is closed but there will be no lifeguards on duty and swimmers who use the beach do so at their own risk.
Couchiching Beach in Orillia remains under a swimming advisory.
