Flood Alert Issued for Upper Hampshire Avon and Tributaries in Wiltshire

Alert Details

The Environment Agency has issued a flood alert for the Upper Hampshire Avon and its tributaries. This alert, classified as severity level 3, was raised on February 16, 2026, following recent rainfall and rising groundwater levels.

Affected Areas

The alert covers the Wessex area, specifically within the county of Wiltshire. Flooding is forecast to affect locations near the Upper Hampshire Avon tributaries between Upavon and Salisbury. Low-lying land and roads in these areas are expected to be the most impacted.

What You Should Do

Residents and visitors are advised to avoid using low-lying footpaths and any bridges near local watercourses. Do not attempt to walk, cycle, or drive through flood water. People in the affected area should continue to monitor local water levels and weather conditions closely.

Expected Conditions

River levels are currently high at the Amesbury river gauge. While no further rainfall is expected over the next couple of days, more rain is forecast toward the end of the week. The Environment Agency is monitoring the situation as high groundwater persists.

Timeline

The alert was issued at 9:57 AM on February 16, 2026. The current conditions are expected to persist through the next 24 hours. An update to this message is scheduled to be provided by 5:00 PM on February 17, 2026, or sooner if the situation changes.