**** HRM Media Release
Cunard Pond Beach closed to swimming due to possible blue-green algae mat
The Halifax Regional Municipality is advising residents that due to the presence of a toxin-producing blue-green algae mat, Cunard Pond Beach in Halifax is closed for recreational use.
Blue-green algae (cyanobacteria) is naturally occurring in freshwater environments and may grow when weather conditions are calm and warm. Some types of blue-green algae produce toxins which can pose a risk to pets and people.
Water users are encouraged to take the following precautions:
- Do not touch or consume blue-green algae mat material.
- Avoid water contact. If contact occurs, towel off vigorously and wash with tap water as soon as possible.
- Do not swim or wade (or allow your pets to swim or wade) in any areas where blue-green algae is visible or in areas that have been closed to swimming due to possible blue-green algae.
- Keep pets on-leash and do not allow them to consume blue-green algae material.
- Avoid consuming water from this lake.
- Avoid consuming fish that has come from this lake.
Dogs and other pets are often drawn to the odour of a blue-green algae mat, and are more likely to ingest blue-green algae mat material containing high levels of toxins. In some cases, the consumption of a blue-green algae material can be fatal to dogs and other pets. If you or your pet ingest blue-green algae material, you are advised to seek immediate medical attention. Images of blue-green algae are available here.
When a blue-green algae bloom or mat is observed, a beach closure is issued and initial testing is done to determine whether the algae bloom is toxin producing. If the algae bloom is not toxin producing, no further testing is required, and the beach will be reopened.
If the algae bloom is toxin producing, further testing will be carried out and the beach will remain closed until blooms have disappeared and post-bloom test results indicate the toxin concentration is within Health Canada guidelines.
To learn more about blue-green algae blooms, visit: halifax.ca/cyano.
