| Station Reference | 5080TH |
| Parameter | Level |
| Parameter Type | Stage |
| River | River Ash |
| Catchment Name | Ash (Herts) |
| Status | Active |
| Highest Recent Level | 1.43 m on 07-Feb-14 |
| Max Level on Record | 1.61 m on 21-Oct-01 |
| Min Level on Record | 0.06 m on 25-Sep-97 |
| Typical Level Range High | 0.8 m |
| Typical Level Range Low | 0.09 m |