Thursday 2 May 2019Media release2 minutes to read
A health warning has been lifted for algal bloom at Lake Forsyth/ Te Roto o Wairewa
Canterbury District Health Board’s Community and Public Health unit has lifted its algal bloom health warning issued 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 the levels that are of concern to public health.
Canterbury Medical Officer of Health Dr Alistair Humphrey says Environment Canterbury’s sampling of Lake Forsyth/ Te Roto o Wairewa will continue on a monthly basis.
“The public will be informed if testing shows that concentrations have increased and there is a risk to public health again,” Dr Humphrey says.
Facts about cyanobacteria:
For further information visit:
Land Air Water Aotearoa or Community and Public Health.
For more information on Mahinga kai:
ENDS
Page last updated: 30 July 2020
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