| Location | Depth (mm) | Method of measurement |
| Churchtown | 235 | A can 203 mm diameter and 289 mm high |
| Mount Merrion | 184 | Raingauge |
| Blackrock | 150 | Bucket |
| Mount Merrion (2) | 142 | Glass tank 305 mm × 219 mm and 454 mm high |
| Donnybrook | 131 | Bucket well exposed |
| Sandymount | 91 | Bucket |
| Clontarf | 54 | Raingauge |