Repairs aren't expected to be completed until 6pm
Irish Water is warning that a burst water main in Westmeath could cause disruption today.
Supply in Ballynacarrigy, Moyvore, Ballymore, Moate and the surrounding areas could be affected.
Repairs are underway and aren't expected to be completed until 6 o'clock this evening.
The utility is advising it could take 2-3 hours after works are complete for supply to return to normal.