Discolouration of the Wairoa River (1)
21 NOV 2025
By HAWKE'S BAY REGIONAL COUNCIL
Hawke’s Bay Regional Council is aware of discolouration in the Wairoa River, which is consistent with an algal bloom. Our team is investigating and has taken samples to confirm the species involved. As a precaution, please avoid swimming or gathering mahinga kai in this area until we have the result...