Find river, sea, groundwater and rainfall levels
| Measuring station | Height | Trend | State |
|---|---|---|---|
| River Bulbourne at Hemel Hempstead, Old Fishery Lane | 0.70m | falling | NORMAL |
| River Gade at Gadebridge Park | 0.24m | rising | NORMAL |
| River Ver at Markyate | 0m | steady | LOW |
| River Bulbourne at Hemel Hempstead, Two Waters Road | 0.37m | rising | NORMAL |