Saggart Reservoir Project | Our Projects | Uisce ÉireannProvide a 100 million litres of water storage, equivalent to 40 Olympic swimming pools.Uisce Éireann is constructing a new reservoir in Saggart to improve security of supply to the Greater Dublin Area. Introduction Uisce Éireann, working in partnership with Dublin City Council and South Dublin County Council, is progressing upgrade works https://www.water.ie/projects/local-projects/saggart-reservoir-project/