Irish water is advising customers in the Athlone Town, Baylin, Ballykeeren, Mount Temple, Glasson and Fardrum areas that there will be an overnight restriction on water supplies tonight.
The restriction will be in effect from 10pm tonight until 6am tomorrow morning.
This is to help water levels in the Annagh Reservoir recover and maintain supply for homes and businesses during the day.
Ahead of the restriction, Irish Water are appealing to customers to help conserve water by not running taps needlessly, taking showers instead of baths and to postpone using dishwashers and washing machines where possible.
Speaking about the restriction, John Gavin, Irish Water said: “Irish Water understands the inconvenience this overnight restriction may cause, however, it is essential to ensure a sufficient water supply is available for residents and businesses during the day for hygiene and other essential purposes.
