River Levels

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River Levels

Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle

Warning no longer in force

Groundwater levels are falling. We do not expect further flooding and the flood alert has been removed. 
Rivers and streams remain full due to high groundwater levels and will react rapidly to further rainfall. Residual flooding impacts will reduce over the coming week. 
We will continue to monitor the situation and will issue further alerts or warnings if necessary.  
Septic tanks may need emptying as soakaways may not work for some time. You are advised to take the opportunity to check any pumps are in good working order and that stocks of sandbags are replenished.

Information supplied by the Environment Agency

This information last updated 3:29pm, Monday 23rd March.

Flood Warning Area Details

Areas at risk of groundwater flooding in Finchdean, Dean Lane End, Idsworth and Rowlands Castle

Region: Solent and South Downs

Country: England

Counties covered: Hampshire, West Sussex

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 Finchdean, Dean Lane End and Rowlands Castle.

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

Lavant Stream at Havant
Lavant Stream from Woodberry Lane to Langstone and Brockhampton

No current or recent warnings.

Groundwater flooding in upper River Ems Valley
Areas at risk of groundwater flooding on the upper River Ems at Compton, West Marden, Stoughton, Walderton and Racton

Recent warnings no longer in force.

Crosslands Drive and West Leigh, Havant, on the Lavant Stream
West Leigh, Crosslands Drive and Lavant Road on the Lavant Stream

No current or recent warnings.

Westbourne, Lumley and Emsworth on the River Ems
Westbourne, Lumley and Emsworth on the River Ems, including New Brighton and Commonside

No current or recent warnings.

Lower River Ems
The River Ems and tributaries from Racton to Emsworth Harbour including Westbourne

No current or recent warnings.

RiverLevels.uk is an independent website. It is not associated with the Environment Agency or any other supplier of river level information. All data used on this site is supplied under licence. For queries about the data, please contact the underlying supplier.

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