Safe, clean drinking water is essential to public health and a core service of local authorities, but not all parts of New Zealand enjoy the luxury of being certain their water won't make them sick.
Half a million visitors travel to the West Coast town of Punakaiki every year to experience the natural wonder of the Pancake Rocks. Many are tourists in camper vans, who park up for the night in the local motor camp where they can shower, cook and fill up their water tanks for the next couple of days' freedom camping.
For about the last four or five years however, drinking water supplies at the camp have been on a boil water notice more often than not. See more & Listen to full Insight documentary