Skip to main content

Letterkenny Regional Water Supply Scheme

Water Supply Project

This project provides clean safe drinking water for businesses and residents in Letterkenny.

Uisce Éireann, working in partnership with Donegal County Council has delivered the Letterkenny Regional Water Supply Scheme. The Letterkenny Regional Water Supply Scheme has now been removed from the EPA's Remedial  Action List as a result of this project.

Aerial view of a water treatment plant

What are the benefits of this project?

  • Improved drinking water quality
  • Reduced disruptions to supply
  • Improved security of supply
  • Improved water pressure

What is involved?

  • Letterkenny and Creeslough WTPs - includes new raw water main, trunk mains and local treated water mains
  • Kilmacrenan to Letterkenny Water Main Rehabilitation
  • Kilmacrenan to Coolboy (7km of pipeline) - constructed within the TII Road Realignment Scheme 
  • Cranford to Milford link
  • Millford link to Rathmullan link
  • Illies WTP link to Letterkenny (Carnamuggagh) 
  • Construction of three new pumping stations at Bohullion, Dunduffsfort and Milltown

View all projects and plans

Visit our Projects section to find out what's happening in your area.