Find river, sea, groundwater and rainfall levels
Showing levels within 5 miles of Portland Harbour at Osprey Quay.
| Measuring station | Height | Trend | State |
|---|---|---|---|
| Sea level at Chiswell | 1.10m | rising | n/a |
| Sea level at Portland | 0.83m | rising | n/a |
Showing levels within 5 miles of Portland Harbour at Osprey Quay.
| Measuring station | Height | Trend | State |
|---|---|---|---|
| Sea level at Chiswell | 1.10m | rising | n/a |
| Sea level at Portland | 0.83m | rising | n/a |