Dangerous levels of toxic algae found in the Waikanae River have prompted a warning for swimmers and dog owners near a local park.
The Greater Wellington Regional Council said moderate levels of toxic algae were found at its monitored site at Jim Cooke Park, however upstream and downstream levels were much higher.
The river area, popular with dog walkers, was found to have toxic algae covering up to 60% of the riverbed.
The council urged dog owners near Jim Cooke Park to keep their animals on a leash and not let them in the water, or scavenge on the riverbank.
READ MORE:
* Toxic algae levels reach danger levels for swimmers in Hutt River
* Toxic algae warnings across the region from Kāpiti to Hutt Valley and Wairarapa
* Toxic algae returns to Wairarapa and Hutt rivers as weather heats up and water levels drop
If eaten, a piece of algae no bigger than a 50c coin could be enough to kill a dog.
If an owner suspected their dog had swallowed toxic algae or was showing symptoms, such as difficulty breathing, they should immediately take their animal to a vet.
Meanwhile, if a person has been in contact with the algae and is feeling unwell, ring Healthline on 0800 611 116.
Information on how to identify the algae can be found on the council’s toxic algae webpage.
