Ireland’s hydrometric areas, used as management units for hydrological areas (EPA, OPW, ESBI, Local Authorities etc). They are made up of amalgamations of large river basins.
Help us measure open data impact by taking our short survey. We would love to find out more about how Open Data from data.gov.ie is being used,so that we can continue to improve the quality and relevance of datasets being published. All questions are optional.