Repairs to a burst water mains on the Lough Atalia road are taking place today
Uisce Éireann says that customers in the surrounding area will experience supply disruptions due to the burst.
It is estimated that repairs will be completed by 10pm this evening.
However, It usually takes three to four hours for normal supply to be fully restored to all properties after unplanned outages.
Traffic management will be in place and will be clearly signposted at the areas surrounding the site of the burst.
Meanwhile, another burst in Maigh Cuillinn Village and the surrounding areas is due to be fixed by 3pm today, traffic management there is also in place.