A Flood Alert was issued for Groundwater flooding in the Meon Valley from East Meon to Soberton in Hampshire on 24th February 2026. Affected watercourses included the Groundwater.
During this event, FloodRadar monitoring gauges recorded notable rises. The Petersfield Stream at Winchester Road rose 0.06m, peaking at 64.96m, while the River Hamble at North Pond climbed 0.06m.
Environment Agency advice issued
High groundwater levels may lead to flooding. Flooding is possible , as a lot of rain (35mm) has fallen in the last week. The level at the borehole at Pound Lane, Meonstoke is currently falling. Cellar flooding is expected to be ongoing in West Meon and Meonstoke. Groundwater is affecting land throughout the Meon Valley. Flooding is affecting the electricity sub station and flowing across the road at Rectory Lane. On Tuesday 24/02/2026, Wednesday 25/02/2026, and Saturday 28/02/2026, the weather will be dry. On Thursday 26/02/2026 into Friday 27/02/2026, further rain (between 15 and 25mm) is
Monitoring gauges during this event
| Station | River | Rise | Peak |
|---|---|---|---|
| Winchester Road | Petersfield Stream | +0.06m | 64.96m |
| North Pond | River Hamble | +0.06m | 35.11m |