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New Zealand
Waikato region
Warnings and Alerts
Active warnings and alerts for Lakes
Lake Ngāroto Health Warning
4 DEC 2024
By WAIKATO REGIONAL COUNCIL
The levels of toxic algae (cyanobacteria biovolume) have exceeded recreational guidelines. Waikato Regional Council and the District Health Board are monitoring this site.
Lake Hakanoa Health Warning
4 AUG 2023
The levels of toxic algae (cyanobacteria biovolume) have exceeded recreational guidelines. Waikato Regional Council and the District Health Board are monitoring this site.
