Environment Canterbury monitor over 100 recreational sites in Canterbury during summer months. If there is an increased risk of cyanobacteria a health warning will be issued for the site by Te Mana Ora Community and Public Health.
Make sure you check Can I Swim here? before you jump in and know what to look for so you can keep the whole family safe.
Keeping Dogs Safe From Potentially Toxic Algae
During the warmer months, toxic algae (cyanobacteria) start appearing in our rivers, lakes and other waterways. Our canine friends are most at-risk of the harmful effects of toxic algae. The musty smell attracts dogs and it only takes a small amount being ingested to have fatal consequences.
If you think your dog has eaten it, the symptoms to watch for are panting, lethargy, muscle tremors, twitching and convulsions. Contact your vet straight away if you see these symptoms after visiting a river or lake.
Toxic algae can appear as thick dark brown/black mats, often with a slimy velvety texture. Make sure you know what to look for so you can avoid it, and if in doubt, stay out and well away from the water.
Te Whatu Ora Public Health Alerts
Public health alerts concerning potentially toxic algal blooms in Canterbury waterways are issued by Te Whatu Ora. Check their Media Releases page for public health alerts. We endeavor to republish these on our news page wherever relevant to the Waimakariri District.
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