Up to 100 homes in Letterkenny have been affected by an unplanned water outage today (Wednesday).
The burst water main has impacted houses in the Hazel Wood Drive and Drummond Avenue are of the town.
Irish Water and Donegal County Council have issued a notice to say that repairs will be completed by 4.30pm today. Some customers may experience discoloured water when the water supply returns and are advised to run their tap until the discolouration disappears.
Irish Water said it understands the inconvenience when a burst occurs and thanks customers for their patience while they work to repair the burst and restore normal supply to impacted customers.