Major wastewater network upgrades commencing in Dungarvan

Uisce Éireann has announced the commencement of preliminary works on a major project to upgrade the wastewater network in Dungarvan.

A statement to the press from Uisce Eireann says that Dungarvan's wastewater network is coming under increasing pressure. Improvements are therefore required to support the growth of the town into the future.

Site investigations and advanced sewer rehabilitation works are scheduled to begin in late May 2026 and will be carried out by Shareridge Ltd, on behalf of Uisce Éireann.

Once the design phase is completed, Uisce Éireann will progress the statutory, regulatory, and budgetary approvals required to deliver the new infrastructure.

Hugh Kennedy, Portfolio Manager with Uisce Éireann, said: “These early works mark the beginning of a long‑term programme to upgrade Dungarvan’s wastewater network and improve how it performs during periods of increased demand. By enhancing capacity and resilience, the project will help reduce flooding risk, protect the local environment, and support future growth for the town.” 

Minister for Housing, Local Government and Heritage, James Browne T.D, said that the investment in the town "is about strengthening day‑to‑day life for people across Dungarvan and the surrounding communities, protecting the local environment and supporting the delivery of resilient, future‑ready infrastructure."

Minister of State for Local Government and Planning, John Cummins T.D. added: “Wastewater networks are vital infrastructure - key to unlocking new housing potential and supporting strong economic growth as well as protecting our built and natural environment. This upgrade is very welcome news for the residents and businesses of Dungarvan."