Bystanders rushed to help a young girl caught up in a water incident at a holiday park in the Firth of Thames.
Emergency services were called to the Miranda Holiday Park just after 8pm, police said, after reports of an incident involving a child.
Members of the Auckland Westpac Rescue Helicopter arrived to find people carrying out CPR on the child after a dramatic rescue.
A spokesman said bystanders managed to pull the girl out of the water and start CPR before paramedics arrived.