Nitrate + nitrite as NO3
Naturally present usually in low levels in surface water but can occur in higher levels in some of South Australia’s ground water sources. All our drinking waters are consistently below the Australian Drinking Water Guidelines health limit of 50 milligrams per litre, which ensures the water is safe for bottle fed babies. Adults and babies over 3 months old can safely drink water with up to 100 milligrams per litre.
