| Station Reference | 5016TH |
| Parameter | Level |
| Parameter Type | Stage |
| River | River Ash |
| Catchment Name | Ash (Herts) |
| Status | Active |
| Highest Recent Level | 1.69 m on 24-Dec-13 |
| Max Level on Record | 1.69 m on 24-Dec-13 |
| Min Level on Record | 0.1 m on 22-Aug-09 |
| Typical Level Range High | 1.43 m |
| Typical Level Range Low | 0.13 m |