Lake Rotoroa (Hamilton Lake) Cyanobacteria Alert
7 SEP 2023
By WAIKATO REGIONAL COUNCIL
Cyanobacteria have been detected at levels that exceed recreational guidelines. Swimming is not recommended. As cyanobacteria can be harmful to dogs, dog owners are encouraged to keep their dogs out of the water and not let them drink the water from the lake. The Council and the District Health Boar...