A burst water main at Coles Bay has cut off water supply to the whole town.
TasWater crews are on site carrying out repairs, however as it will take time it is estimated the water supply will not be back to normal until 6pm Saturday.
A water tanker will be at the Iluka Tavern at Coles Bay for residents to collect drinking water.
TasWater said it appreciated this was extremely inconvenient, and thanked Coles Bay residents for their patience.
For more information and updates, visit taswater.com.au.