Warnings and Alerts

HEALTH WARNING UPDATE FROM CDHB (01 October 2019): Health warning issued for Te Wairewa/Lake Forsyth. The Community and Public Health division of Canterbury District Health Board has issued a health warning after potentially toxic blue-green algae (planktonic cyanobacteria) was found in Te Wairew...

WARNING ISSUED 24/12/2017 - ONGOING BLOOMS Updated 26/06/2019 The Community and Public Health division of Canterbury District Health Board has issued a health warning after high concentrations of blue-green algae (planktonic cyanobacteria) was found in Te Waihora/Lake Ellesmere. People and animal...