16/12/2024
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Health Warning – Algal Bloom in Tukituki River at Black Bridge and Walker Road
Health New Zealand - Te Whatu Ora has issued a health warning for Tukituki River at Black Bridge and Walker Road.
The warning follows finding moderate to high cover of potentially toxic algae (Microcoleus *previously referred to as benthic cyanobacteria*) at both river locations following recreational water monitoring by Hawke’s Bay Regional Council.
People should avoid swimming in the area and animals, particularly dogs, should not be allowed near the water until the health warning has been lifted.
Dr Bridget Wilson, Medical Officer of Health for the National Public Health Service in Hawke’s Bay, says the algae looks like dark brown or black mats and can produce toxins harmful to people and animals.
“Exposure may cause skin rashes, nausea, stomach cramps, tingling and numbness around the mouth and fingertips.
“If you experience any of these symptoms, visit your doctor immediately, also let your doctor know if you’ve had contact with dark brown/black algal mats or water in this area,” Dr Wilson says.
There are also other access points along the Tukituki that may have the algae present. As we move into the hot summer months, people are advised to treat every low-flowing river cautiously by checking for the presence of the algal mats and avoiding contact.
Read more here https://www.ourhealthhb.nz/news-and-events/latest-news/health-warning-algal-bloom-in-tukituki-river-at-black-bridge-and-walker-road/
