Friday 21 August 2020Media release2 minutes to read
Canterbury District Health Board’s Community and Public Health unit has lifted its algal bloom health warning for Lake Forsyth/Te Roto o Wairewa.
Recent water testing at Lake Forsyth/Te Roto o Wairewa has shown the quantity of potentially toxic blue-green algae (planktonic cyanobacteria) in the lake has decreased and concentrations are now below levels that are of concern to public health.
Canterbury Medical Officer of Health Dr Ramon Pink says Environment Canterbury’s sampling of Lake Forsyth/Te Roto o Wairewa will continue on a monthly basis until October when fortnightly monitoring will resume.
“The public will be informed if testing shows that concentrations have increased and there is a risk to public health again,” Dr Pink says.
Facts about cyanobacteria:
For further information visit:
https://www.lawa.org.nz/explore-data/canterbury-region/
Or contact Community and Public Health on (03) 364 1777:
https://www.cph.co.nz/your-health/recreational-water/
For more information about Mahinga Kai:
https://www.cph.co.nz/wp-content/uploads/saf0112.pdf
ENDS
Page last updated: 19 August 2021
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