Uisce Éireann advances major watermain upgrade in Lismore
Uisce Éireann is continuing its significant investment in Lismore’s water network, with almost 2.5km of ageing watermains now replaced as part of an ongoing upgrade designed to deliver a more reliable and sustainable water supply for homes and businesses across the town. This work is part of a wider programme in Lismore that will see almost 3km of ageing watermains replaced along Deerpark Road and Lismore Bridge.
The next phase of work will begin in the coming weeks and will involve further upgrades along the N72, from Lady Louisa’s Walk over Lismore Bridge, where the remaining section of almost 0.5km will be replaced, continuing the investment to reduce leakage, improve water quality and strengthen network resilience.
To safely progress to the next stage of commissioning the new infrastructure, customers in Lismore may experience low water pressure or no supply between 3pm and 8pm next Wednesday (28 January 2026). A further planned outage will also be required in the coming weeks, and details of this will be communicated closer to the time. Supply will return gradually once works are complete and the network has time to recharge.
Dave Murphy, Portfolio Manager at Uisce Éireann, said: “We are committed to ensuring Lismore has a more resilient and reliable water supply for the future. By replacing vulnerable sections of ageing mains, we are significantly reducing leakage and strengthening the network for local homes and businesses. We greatly appreciate the community’s patience and cooperation as we carry out these essential works, which will deliver long-term benefits for the town.”
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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. To find out more visit www.water.ie.
