Customers in the area of Ballyconneely in Connemara may experience a disruption to their water supply today.
It's as Uisce Éireann crews respond to a burst water main in the area, impacting those at Mannin Mor, Mannin Beg, Leitirshark, Shannanagower, Derrgimla and Callow.
The burst happened earlier this morning and it's estimated that repairs will be complete by this afternoon.
It usually takes three to four hours after repairs for normal supply to be returned, but it may take longer for those at the end of the network or on higher ground