Residents in the Gortavern, Harmony Hill, Ardarawer and surrounding areas of Letterkenny may experience water outages this week during works under the national leakage reduction programme.
Irish Water has announced plans to carry out mains repairs in the town on 1st and 3rd of March.
In Gortavern, works are scheduled to take place from 10am until 2pm on 1 March.
The works in Harmony Hill, Ardarawer have been scheduled from 1pm until 5pm on 3 March.
Road traffic issues are also likely during these periods.