Published by Marine Institute
This map shows drainage classes of soils across Ireland based on examination of the soil profile. Organic soils, comprising either peat or alluvium, are separated out from four drainage classes across mineral soils; well drained, imperfectly drained, poorly drained or very poorly drained. Made ground in urban areas is also illustrated.
| License | Creative Commons Attribution 4.0 |
| Created | 2024-08-27 |
| Last Updated | 2025-10-22 |