Burst water mains are affecting parts of Inishowen this morning.
Repairs are currently being carried out in Fahan and surrounding areas and further North in the peninsula in Malin Head, Ballygorman and surrounding areas.
Uisce Eireann is advising that works will be complete in Fahan by 3pm.
However, no indication has been given as to when supply will be restored in Malin Head.