Otter Lake residents are being warned that a blue-green algae bloom has been confirmed

A blue-green algae bloom has been confirmed on Otter Lake in Seguin Township.

The North Bay Parry Sound District Health Unit advises residents and visitors near this area to immediately take precautions.

Owners of private water systems should avoid using the water from the lake for drinking, cooking and bathing and note that boiling the water does not destroy blue-green algae toxins.  Everyone should avoid swimming and other water sport activities that could increase the risk of algae material and toxins contacting your skin or being swallowed.  Also, avoid using water from the lake for livestock or pets.

These precautions are effective immediately and while the blue-green algae may no longer be present, there is always the risk that toxins could be.  The extent of the affected area depends on the characteristics of the site such as prevailing wind and water flow directions.