River Levels

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River Levels

Groundwater flooding in Kings Somborne and Little Somborne

Message issued at 4:46pm, Tuesday 10th March

This is an archived message. The status has changed more recently.

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Flooding possible. Be prepared.

Flood alert

Groundwater levels in Kings Somborne and Little Somborne are high but slowly falling. At the borehole in Kings Somborne, the level has fallen by 19cm in the last week. Groundwater has now fallen below the level we expect cellar flooding to occur in the village. However, residual flooding impacts may still be ongoing. Mostly dry weather is forecast on Tuesday 10/03/2026, Wednesday 11/03/2026 and Saturday 14/03/2026. On Thursday 12/03/2026 and Friday 13/03/2026, further rain (between 20 and 25mm) is expected. If heavy rain affects the area, further cellar flooding impacts could occur from the weekend. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 17/03/2026.

Information supplied by the Environment Agency

This information last updated 4:46pm, Tuesday 10th March.

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Most recent flood warnings and alerts for Groundwater flooding in Kings Somborne and Little Somborne

Flood Warning Area Details

Areas at risk of groundwater flooding in Kings Somborne and Little Somborne in Hampshire

Region: Solent and South Downs

Country: England

Counties covered: Hampshire

Watercourses covered: Groundwater

Area covered by this alert location

The area bounded in blue on the map shows the area covered by flood alerts and warnings for Groundwater flooding in Kings Somborne and Little Somborne.

Note: the area shown on the map is the area covered by flood alerts and warnings. It is not a live map of current flooding. The area covered broadly equates to the area where the risk of flooding in any year is greater than 1% (the "hundred year" flood risk).

Other Nearby Flood Warning Locations

Sombourne Stream at Kings Somborne
Sombourne Stream at Kings Somborne including Winchester Road, Old Vicarage Lane, Romsey Road and Horsebridge Road

No current or recent warnings.

Sombourne Stream
Sombourne Stream at Kings Somborne including Winchester Road, Old Vicarage Lane, Romsey Road and Horsebridge Road

No current or recent warnings.

Middle Test
River Test from Longstock to Timsbury

No current or recent warnings.

Stockbridge to Timsbury on the River Test
Stockbridge, Kimbridge and Timsbury on the River Test

No current or recent warnings.

The Wallops
Wallop Brook from Over Wallop to Bossington

No current or recent warnings.

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