Galway Bay fm newsroom - Over 1,500 people in the Kilkerrin and Moylough areas are facing major water disruptions this afternoon.
It's due to a decline in raw water quality following exceptionally heavy rain.
Irish Water is warning that areas supplied by the Slieveroe Water Tower may experience loss of water supply until tomorrow evening.
It says the deterioration in raw water quality is a result of exceptionally heavy rain.
The supply interruption is currently affecting around 1,500 people.
Irish Water is advising residents to conserve what water they have stored in their tanks - and avoid using appliances like dishwashers or washing machines.
It says while every effort is being made to restore a full supply, it's unlikely water will be restored fully until 6 o' clock tomorrow evening.
Residents with concerns or queries can contact Irish Water support on 1850 274 274 - that's 1850 274 274.