The latest England flood warnings in force for the
Solent and South Downs region. Data supplied direct from the Environment Agency. Please refresh this page for flood risk updates. Avoid damage to property and travel disruption. Click here for
Flood Warnings and Weather Forecasts.
Flood Warning Area: Solent and South Downs
Counties at risk of flooding:
Hampshire, West Sussex Areas at risk of flooding: Groundwater flooding in Finchdean, Dean Lane End and Rowlands Castle.
Rivers At Flood Risk
Groundwater
Current Flood Alert: Flood alert 3
Latest flood alert advice from the Environment Agency: High groundwater levels may lead to flooding. Flooding is possible , as a lot of rain (56mm) has fallen in the last week. The Idsworth and Chalton Lavants are now flowing. Flooding is expected in Finchdean, including the flooding of Chalton Road. Road flooding will be deep in all villages. Cellar flooding is expected in Dean Lane End and Rowlands Castle. Pumps which may prevent water from entering property will be required. Surface water flooding may occur during heavier rain events. Small amounts of rain are forecast from today (09/02/2026) until Thursday (12/02/2026). Groundwater levels at the borehole in Finchdean are expected to continue rising throughout this week. 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 6:00PM on 16 February 2026 or as the situation changes.
Flood Level Number / Meaning
1: Severe Flood Warning Severe Flooding, Danger to Life. 2: Flood Warning Flooding is Expected, Immediate Action Required. 3: Flood Alert Flooding is Possible, Be Prepared. 4: Warning no Longer in Force The warning is no longer in force. Hampshire, West Sussex flood warning updated at: 2026-02-09T11:43:12 For more information on flood risks and action to take for the Solent and South Downs region of England:
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Hampshire, West Sussex Flood Warnings
