📢 Please take a minute to read this personal message from the creator of River Levels UK
Flooding possible. Be prepared.
Groundwater levels are high but slowly falling. In the last week, the level at the borehole in Pitton has fallen by 40cm. At West Tytherley, the level has fallen by 22cm. Flooding may still be affecting cellars of properties in Nether Wallop and Pitton. Sewerage systems and road flooding impacts may still be occurring in Pitton. From Monday 23/03/2026 to Friday 27/03/2026, only very small amounts of rain are forecast. Groundwater levels will continue to slowly fall. If favourable weather is forecast next week, this Flood Alert will be removed. We are closely monitoring the situation. Residents are advised to ensure that pumps are working where they have been installed. This message will be updated by 18:00 30/03/2026.
Information supplied by the Environment Agency
This information last updated 3:52pm, Monday 23rd March.
Communities at risk of groundwater flooding in the West of Hampshire and East of Wiltshire, including Pitton, West Tytherley, Nether Wallop and Broughton
Region: Solent and South Downs
Country: England
Counties covered: Hampshire, Wiltshire
Watercourses covered: Groundwater
The area bounded in blue on the map shows the area covered by flood alerts and warnings for Groundwater flooding in Pitton, West Tytherley, Nether Wallop and Broughton.
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).
No current or recent warnings.
No current or recent warnings.
No current or recent warnings.
No current or recent warnings.
No current or recent warnings.