Areas in Ballinamore, Fenagh, Mohill, Carrigallen, Gortlettragh and Newtowngore were all affected by the outage.

Irish Water are working to restore supply.

Temperatures are set to soar later this week.

The issue was also raised at a meeting of Ballymahon M.D.

Almost 850 metres of iron water mains are to be replaced.

The issue was raised at a meeting of Ballymahon Municipal District.

issues have been reported at the treatment system in Drumshanbo recently.