Just a day after a blue-green algae advisory was issued for Thetis Lake, the Capital Regional District (CRD) has announced another advisory, this time for Elk Lake.
In collaboration with Island Health, the CRD has advised the public of blue-green algae blooms in Elk Lake, adding to existing advisories for several other lakes in the area.
Blue-green algae, also known as cyanobacteria, can produce harmful toxins called cyanotoxins. Visitors to the lakes are advised to avoid any contact with the algae and to keep pets on a leash to prevent them from drinking or swimming in the affected waters until the advisory is lifted.
Related: CRD issue blue-green algae warning for Thetis Lake and other Greater Victoria lakes
The algae often produce a noticeable blue-green sheen, creating surface scum on the water. However, not all blooms are easy to see, and toxins can be present even if there is no visible sign of algae.
Blooms are unpredictable and can occur at any time.
These toxins are known to cause a range of health issues in humans, such as headaches and abdominal pain, and can result in lethal liver damage in dogs if ingested.
As of October 3rd, advisories remain in place for Elk Lake, Thetis Lake, Durrance Lake, Beaver Lake, and Prior Lake. The CRD continues to monitor water quality in these areas to ensure public safety.
Residents and visitors are urged to exercise caution and follow the advisory to avoid health risks.
