![]() ABC Online | E.coli in NSW Central Coast water supply Herald Sun AN E.coli warning has been issued to some parts of the New South Wales Central Coast after the bacteria were detected in the water supply. Residents in Kariong are being advised to boil all water used for drinking, cooking and cleaning teeth. E.coli found in Gosford drinking water Gosford residents on E.coli alert Drinking water restored in West Limerick |