The Simcoe Muskoka District Health Unit is set to launch its annual beach monitoring program to test water for bacteria at beaches across Simcoe Muskoka.
According to health officials, throughout the summer, more than 75 public beaches across Simcoe Muskoka will be routinely monitored and tested for E. coli bacteria.
Officials said elevated levels of E. coli can increase the risk of illness and infection for swimmers.
To avoid illness and infection, the health unit is urging residents and visitors to check the beach water advisory webpage for the latest information on swimming advisories at public beaches.
“We’re really encouraging people to check in before they get in,” said Karen Kivilahti, program manager, Safe Water. “While our testing provides important information, beachgoers should always assess current conditions and make informed decisions before entering the water.”
The health unit said that when bacteria levels exceed Ontario’s recreational water quality guidelines, a swimming advisory is issued and remains in effect until follow-up testing confirms the water is safe. In rare cases where a significant health or safety risk exists, a beach may be closed.
In addition, health officials said they will monitor beaches for environmental conditions that may affect public health, including blue-green algae blooms, floating debris, excessive weed growth, and cloudy water.


