Gravenhurst, ON – Based on beach water samples collected by the Simcoe Muskoka District Health Unit on Tuesday, July 2, it has been recommended by the SMDHU that Muskoka Bay Park Beach be posted with swim advisory signs.

During a swimming advisory, the beach is posted with warning signs that the most recent water samples showed bacteria in numbers that may increase your risk of developing minor skin, eye, ear, nose or throat infections or stomach illness. If you choose to swim during a swimming advisory avoid dunking your head or swallowing the water.


For additional information on beach water testing, please visit the SMDHU website  

The Town will continue to communicate with the public as new updates become available.


Originally posted on Town of Gravenhurst