Te Mana Ora | Community and Public Health has issued a health warning for the Waikirikiri-Selwyn River at Glentunnel The warning follows finding moderate to high cover of potentially toxic algae (benthic cyanobacteria) in the Waikirikiri-Selwyn River at Glentunnel .
Te Mana Ora | Community and Public Health has lifted its algal bloom health warning issued for the Waikirikiri-Selwyn River at the Whitecliffs Picnic Area Recent cyanobacteria surveys of the Waikirikiri-Selwyn River has shown the cover of potentially toxic .