Uisce Éireann, alongside Minister for Housing, Local Government and Heritage, James Browne TD, has officially marked the completion of the €114 million Athlone Main Drainage Scheme. This transformative project represents one of the largest wastewater infrastructure investments ever undertaken in Ireland, designed to support sustainable growth and provide long-term environmental protection for the River Shannon.

The three-year engineering project addressed critical issues including sewer flooding, insufficient wastewater capacity, and environmental compliance. By modernising the network, the scheme unlocks essential capacity for new housing developments while enhancing the local environment for tourism, recreation, and biodiversity.

Major works carried out during the construction phase included the installation of 3km of new large-scale sewers and the completion of two tunnels beneath the River Shannon. Additionally, two new pumping stations were constructed at Golden Island and Coosan, facilitating the decommissioning of five older pumping stations and six storm sewer overflows. This upgraded network now feeds into the nearby Athlone Wastewater Treatment Plant, ensuring the facility can meet the demands of a growing population.

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Speaking at the opening event, Minister James Browne TD stated: "The completion of the Athlone Main Drainage Scheme marks a major milestone for the town and represents one of the most significant investments ever made by the State in wastewater infrastructure. Through the National Development Plan, the Government is making unprecedented investments in water and wastewater infrastructure nationwide, helping towns like Athlone to grow sustainably and protect our environment for generations to come.

"Investment in our infrastructure is also investment in housing and the future homes which are dependent on wastewater services. The completion of this project future proofs Athlone for continued growth, supports a thriving local economy and delivers lasting environmental benefits for the Shannon and the wider region. I commend Uisce Éireann and the local ambition from the public representatives and the Council for successfully delivering this complex upgrade on time and on budget at high quality."

Maria O'Dwyer, Infrastructure Delivery Director with Uisce Éireann, added: "This project represents a powerful commitment to Athlone's future. As this region continues to expand, our wastewater infrastructure must rise to meet that momentum. This critical investment will not only safeguard the local environment but will unlock capacity to support the building of new homes. It is a vital step in ensuring that Athlone can continue to thrive while protecting its natural environment. On this landmark day for Athlone I want to acknowledge the support and cooperation of the community through the construction phase of the works. Their support over the past three years was vital to the successful delivery of the project."

Cathaoirleach of Westmeath County Council, Cllr Aoife Davitt, also commented on the local impact: "The Athlone Main Drainage Scheme now stands as a critical piece of infrastructure that will serve the town for generations and make Athlone a better place to live — respecting our environment by protecting the River Shannon, strengthening resilience to extreme weather, and enabling Athlone to continue to grow and thrive in a sustainable way."