Irish Water is dealing with a burst water main on the East Waterford supply scheme.
It is affecting up to 100 customers in the Killea Dunmore East area.
Irish Water, working in partnership with Waterford City and County Council, say a crew is carrying out repair works as quickly and safely as possible and supply should be restored to the affected area around 4pm.
An earlier unplanned outage affecting homes in the city area is being resolved.
Works at Tycor Reservoir affected the supply but water should be restored in all areas by lunchtime.
People are advised to contact Irish Water if further outages occur.
Irish Water’s customer care helpline is open 24/7 on 1850 278 278 and customers can also contact us on Twitter @IWCare with any queries. For updates please visit the Water Supply Updates section of the Irish Water website.
