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Water Supply Project Eastern and Midlands Region

This project has capacity to address supply water needs for up to 50% of the State’s population.

Public consultation on the planned project is now open from 7th January until 4th March 2025


Project overview

Our purpose is to deliver transformative water services that enable communities to thrive. For the Eastern and Midlands Region, rising to this challenge requires a new water source.

Today, we have just one source to supply 85% of the water for the Greater Dublin Area – the River Liffey. This dependence on the Liffey (and the two main treatment plants of Ballymore Eustace and Leixlip) results in a serious vulnerability to risks such as prolonged drought and/or contamination. Furthermore, economic growth, population growth including the demand for housing and the impact of climate change means our forecasts show that the region will need 34% more water by 2044 than is available today. This combination of a growing water supply deficit and lack of supply resilience is not sustainable-we need a new source of water.

The solution is the Water Supply Project Eastern and Midlands Region. A critical national infrastructure project, it will have capacity to support water supply needs for up to 50% of our population. It will bring treated water from the Parteen Basin to Peaumont in Dublin with the capacity for offtakes along the route in Tipperary, Offaly and Westmeath. It will also enable supplies serving Dublin to be redirected back locally in Carlow, Wicklow, Meath and Louth.

Location
Eastern and Midlands Region
Status
Pre-Planning
Type
Water


Water Supply Project in 2025

To find out more, click below for a short 3 minute video.

Why do we need the Water Supply Project?

Securing a water supply for up to half of Ireland's population

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The River Liffey supplies 85% of the water requirements for 1.7 million people in Dublin, Meath, Kildare and Wicklow.

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By depending on one source, there is no alternative if there is a contamination or weather event.

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Population growth, economic growth and climate change means 34% more water will be needed by 2044.

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Leakage reduction is part of the solution. We have a target of reducing leakage in the Greater Dublin Area to below 20% by 2030 but we still need a new source.

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A new source is needed to avoid restrictions and large-scale water outages. It will support economic growth and housing in the region.

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This new source will provide resilience in the water system and help us to meet the challenge of climate change.

WSP Map

Eastern and Midlands regional in depth Water Supply Project Map

The proposed pipeline route - Water Supply Project

The Project

The proposed Water Supply Project Eastern and Midlands Region will abstract a maximum of 2% of the average flow of the River Shannon at Parteen Basin. The project is in line with the National Water Resources Plan (Framework Plan) and the Regional Water Resources Plan for the Eastern and Midlands Region. The Project will;

  • Abstraction of water from the lower River Shannon at Parteen Basin in Co. Tipperary, downstream of Lough Derg
  • Treatment of  the abstracted water at Birdhill, Co. Tipperary
  • Pipe the treated water 170km through Tipperary, Offaly and Kildare to a termination point reservoir at Peamount in County Dublin
  • Connect into the Greater Dublin Area water supply network, with capacity to provide water to communities along the route.

Project Benefits

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A new secure, resilient water supply for the Greater Dublin Area will support population growth, economic growth and housing.

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The first ever water spine across Ireland, it will have capacity to supply communities along the route in Tipperary, Offaly and Westmeath.

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A new source means we can redirect water currently serving Dublin back to communities in Louth, Meath, Kildare, Wicklow and Carlow.

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The Water Supply Project enables resilience through climate adaption with more sustainable water supplies.

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It will improve water services for local communities, addressing needs across 36 water resource zones.

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The new source reduces dependence on the Liffey, better protecting us from drought and climate change.

Public Consultation now open

Uisce Éireann has published a Project Summary Report on the Water Supply and several factsheets about the proposed new pipeline. 

We are now holding an 8-week Non-Statutory Public Consultation from the 7th of January to the 4th of March 2025 to inform the public of the details of the proposed project. Uisce Éireann invites feedback from the public, interested landowners, and stakeholders on our plans. 

How to make a submission

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Post

Water Supply Project, PO Box 13748, Dublin 16

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Email

watersupply@water.ie

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Feedback form

You can leave us feedback in the form below.

Public Consultation Information Events:
DateLocationVenueTime
15 January 2025BallinaLakeside Hotel4-8pm
16 January 2025NenaghAbbeycourt hotel4-8pm
22 January 2025TullamoreTullamore Court Hotel4-8pm
23 January 2025BirrBirr County Arms4-8pm
28 January 2025Johnstown BridgeHamlet Court Hotel4-8pm
29 January 2025MaynoothThe Glenroyal hotel4-8pm

Virtual Consultation Room

Welcome to our Virtual Consultation Room. Click the button below and the room will open in another browser window. The Virtual Room contains all the information on the project in a 360-degree room. Use the direction icons to move around and use your mouse to click on a TV screen or a Display Board to view its information and a feedback form for you to leave your comments.

Virtual Event Space

Register for online webinar

In order to join the live webinars you will need to download the MS Teams App to your device.

Pre-Recorded Webinar

Coming Soon...you can listen back to our webinar hosted by the Project Team to help you make a submission.

Consultation Questions

Stakeholders can use the following questions to guide their feedback. However, this is just an aide, and all relevant submissions received in response to the consultation will be considered.

  1. What are your thoughts on the potential benefits of the Proposed Project? 
  2. Do you have any feedback on the key infrastructure components of the Proposed Project, such as the water intake and pumping station, pipelines, water treatment plant, storage reservoir, booster pumping station and break pressure tank?  
  3. What are your views on the proposed construction approach, including the use of identified roads for construction traffic, and the locations of temporary storage and working areas?   
  4. Can you provide any comments on the potential environmental impacts of the Proposed Project and the measures proposed to mitigate these impacts?
  5. Are there any additional comments you would like to share regarding the Proposed Project?


We welcome all relevant submissions on the proposed project and will carefully consider each one. After the consultation period ends, a Consultation Submissions Report will be available on our project website.

The feedback received will help shape the documentation for the planning application. Our goal is to submit the Strategic Infrastructure Development planning application and Compulsory Purchase Order application to An Bord Pleanála in 2025. This submission will include all plans, particulars, supporting reports, the Environmental Impact Assessment Report, and the Natura Impact Statement.

For more information, please refer to our Frequently Asked Questions document. If you have any other queries, feel free to contact us via the email address provided above.



Next Steps

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The Water Supply Project has approval in principle under the Government’s Infrastructure Guidelines.

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It will now proceed to planning. Uisce Eireann will submit a Strategic Infrastructure Development application to An Bord Pleanála.

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Subject to planning approval, construction will take 4-5 years.

WSSP Timeline Roadmap

Project consultation roadmap

Contact us

Get in touch with us if you have questions about the Water Supply Project, Eastern and Midlands Region. Call us on 01 2027770 or email us at watersupply@water.ie