Essential reservoir maintenance to help ensure reliable water supplies in Inishowen

Information below is relevant until further updates are provided here or on our Supply and Service Updates section

Uisce Éireann will be carrying out essential cleaning works at reservoirs across Inishowen next week to help keep drinking water supplies safe and reliable for local homes and businesses.

On Monday, 14 September, Uisce Éireann crews will begin essential reservoir maintenance at Malin Town Reservoir, Culdaff, from 8am. Similar works will take place at Umgall Reservoir, Portahack, later that afternoon.

On Tuesday, 15 September, crews will commence work at Aughaweel Reservoir, Drumfries, from 8am, before carrying out maintenance at Black Mountain Reservoir, Portahack on Tuesday afternoon.

Some customers served by these reservoirs may experience reduced water pressure, temporary discolouration or intermittent interruptions to their water supply during or shortly after the works. Crews will endeavour to minimise disruption and restore normal supply levels as quickly as possible.

Uisce Éireann's Damien O'Sullivan said: "These reservoir cleaning works are an important part of maintaining a safe and reliable water supply for communities across Inishowen. Regular cleaning helps protect water quality and supports the long-term resilience of the network. We thank customers for their patience and cooperation while our crews carry out these essential works."

Following the works, customers may notice temporary discolouration of their water. If this occurs, customers are advised to run the cold kitchen tap until the water runs clear.

Uisce Éireann is responsible for delivering public drinking water and wastewater services for the people of Ireland. We are committed to enabling communities to thrive by continuously upgrading and developing critical infrastructure to support sustainable growth and development, providing safe drinking water and enhancing the environment.

Customers can stay informed about their local water service by checking the supply and service section of our website, checking our live feed at X @IWCare, or signing up to receive real-time text updates. Our customer care team is also available 24/7 at 1800 278 278.