A Flood Alert was issued for Mansbridge and Riverside Park in Hampshire, Southampton between 27th and 28th October 2026. Affected watercourses included the River Itchen.
During this event, FloodRadar monitoring gauges recorded notable rises. The River Itchen at Riverside Park rose 0.44m, peaking at 1.79m, while the River Itchen at Bishopstoke climbed 0.19m.
Environment Agency advice issued
There is no longer a threat of flooding, though standing water and debris may still remain. Weather conditions are expected to improve and no further flooding is expected. We will continue to monitor the situation and will issue further alerts or warnings if necessary. Stay away from floodwater - it contains hidden dangers such as open manhole covers, sewage and chemicals.
Monitoring gauges during this event
| Station | River | Rise | Peak |
|---|---|---|---|
| Riverside Park | River Itchen | +0.44m | 1.79m |
| Bishopstoke | River Itchen | +0.19m | 0.83m |
| Stoke Lock | River Itchen | +0.06m | 13.01m |
| Durngate | River Itchen | +0.06m | 37.22m |
| Highbridge weir | River Itchen | +0.06m | 0.36m |