Flood Warning Issued for North Winterborne as Groundwater Levels Remain High

Alert Details

The Environment Agency has issued a Flood Warning (Severity Level 2) for groundwater flooding in the North Winterborne area, specifically north of the A354. This alert follows sustained high groundwater levels in West Dorset.

Affected Areas

The warning covers several locations within the Dorset Council area, including:

• Winterbourne Abbas
• Winterbourne Steepleton
• Martinstown
• Winterbourne Monkton
• Winterbourne Herringston
• Winterbourne Came

What You Should Do

Residents in the affected areas are advised to take the following precautions:

• Ensure any water pumps are functional and switched on.
• Prepare alternative power sources in the event of power outages.
• Be aware that septic tanks and sewer systems may become inundated.
• Avoid driving through flooded roads, as water may have caused structural damage to the road surface.

Expected Conditions

Groundwater levels at the Kingston Russell borehole are currently recorded at 118.18m. While levels are falling slowly, they remain high enough to cause significant disruption. Residents should expect flooding in cellars and on local roads. Despite the current flooding, the weather forecast for the upcoming week is dry with no additional rainfall expected.

Timeline

The alert was raised on March 16, 2026. The Environment Agency is monitoring the situation closely and expects to provide an update by 2:00 PM on March 20, 2026, or sooner if conditions change significantly.