Whangārei Harbour
Residents and visitors are advised to avoid contact with the water at Whangārei Harbour because of a partially treated sewage spill.
Read the full health alert for Whangārei Harbour, including how to stay safe (external link)
Kaipara Harbour and Kaiwaka and Otamatea rivers
Residents and visitors are advised to avoid contact with the water in the Kaiwaka and Otamatea rivers and the Kaipara Harbour by the Tinopai wharf because of a treated sewage spill.