Flood Alert Issued for Salisbury Plain Area in Hampshire and Wiltshire

Alert Details

The Environment Agency has issued a Flood Alert (Severity Level 3) for the Salisbury Plain area. This alert was raised on March 9, 2026, at 8:42 AM due to high groundwater levels in the Wessex region.

Affected Areas

The alert specifically covers the Salisbury Plain area, impacting geographic regions within the counties of Hampshire and Wiltshire.

What You Should Do

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

• Prepare property resilience measures to protect against potential water ingress.
• Ensure that any installed pumps are in good working order and ready for use.
• Monitor local weather reports, as groundwater levels remain highly reactive to additional rainfall.

Expected Conditions

While groundwater levels in the Salisbury Plain are beginning to recede, they remain high. The Environment Agency warns that flooding of fields and roads is still possible. In areas where groundwater is near the surface, any intense rainfall is expected to lead to surface water flooding. The situation is being closely monitored by agency officials.

Timeline

The alert was issued on March 9, 2026. The Environment Agency expects to provide a formal update on the situation by 11:00 AM on March 16, 2026, or sooner if conditions change significantly.