Health warning - Algal bloom in the South Bank Tributary of the Waiau/Uwha River voxy.co.nz - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from voxy.co.nz Daily Mail and Mail on Sunday newspapers.
Te Whatu Ora has issued a health warning for the South Bank Tributary of the Waiau /Uwha River above the Waiau Bridge. The warning follows finding moderate to high cover of potentially toxic algae (benthic cyanobacteria) in a tributary of the Waiau/Uwha .