Works To Commence On Water Network In Parts Of Cork City

Maintenance works are to commence on the water network in parts of Cork City.

The works will take place on Blarney Street, Cathedral Road, The Grove, Strawberry Hill, Mount Saint Joseph’s Drive, The Rise, Sundays Well Avenue, Gurranabraher, Saint Anthony’s Road, Boyce Street and the surrounding areas that scheduled maintenance works will be taking place on the water network.

There are approximately 600km of watermains in Cork city, 60%-70% of which are made from cast iron and up to 100 years old. This, combined with improvement works across the city, unplanned outages or bursts, and new infrastructure being brought online, is adding to issues normally associated with an ageing network, such as discolouration, for a small number of customers.


From Monday, 19 June, for approximately two weeks until the 30 June, Uisce Éireann and Cork City Council will commence flushing works which involves isolating small sections of the network and clearing the watermains of any sediment from these old cast iron pipes to reduce instances of discolouration of the water supply.

Speaking about the maintenance works, Operations Lead with Uisce Éireann, Pat Britton said: "This is the fourth round of flushing that we have undertaken in recent months, as part of our action plan to address the increased intermittent discolouration issues. At the moment, discolouration complaint volumes are low, and have been for a number of months. However, when dealing with an old and vast water network like we have in Cork City, there are always going to be a small number of incidences of discolouration."

Ongoing testing and analysis of the water supply continues, in conjunction with extensive monitoring across the city's distribution network. This ensures the water is compliant with drinking water regulations and is safe to drink. The results of these ongoing tests are shared with the EPA and the HSE.