Flood Warning Issued for Wylye Valley in Wiltshire Due to High Groundwater Levels
This alert is no longer in effect.
Environment Agency issued it on April 6, 2026, 4 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this Environment Agency flood warning directly from Environment Agency's official public data feed. See our methodology for full source attribution and refresh cadence.
The Environment Agency has issued a flood warning for the Wylye Valley in Wiltshire, warning residents of potential cellar flooding and sewer inundation as groundwater levels remain high.
Read this weather record in 30 seconds
- Record type
- Flood Warning
- Affected area
- Wiltshire, England
- Issued
- April 6, 2026
- Issuing authority
- Environment Agency
Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.
Record status: historical. It was issued 4 months ago; use the issuing agency's live warning service for current conditions in Wiltshire, England.
Alert Details
The Environment Agency has issued a Flood Warning (Severity Level 2) for the Wylye Valley in the Wessex area. This alert is specifically for groundwater flooding, which remains a significant concern for the region.
Affected Areas
The warning covers several locations across Wiltshire, including:
- Kingston Deverill
- Monkton Deverill
- Hill Deverill
- Longbridge Deverill
- Crockerton
- Norton Bavant
- Heytesbury
- Corton
- Upton Lovell
- Boyton
- Sherrington
- Stockton
- Bapton
What You Should Do
Residents in the affected areas are advised to take the following precautions:
- Prepare and implement property resilience measures immediately.
- Ensure that any installed water pumps are in good working order.
- Be aware that septic tanks and sewer systems may experience inundation.
- Prepare for potential flooding in cellars.
- Exercise extreme caution when driving, as roads are expected to flood and may have sustained damage from floodwater. Avoid driving through floodwater to prevent further damage to property and ensure personal safety.
Expected Conditions
Groundwater levels in Salisbury Plain are currently plateauing but remain at a high level. The Tilshead MOD borehole has recorded a level of 108.59m. While the region has experienced a few days of drier weather, further rainfall is forecast to begin on Thursday, February 26. This additional precipitation is expected to cause groundwater levels to rise again through the weekend.
Timeline
The alert was officially raised on February 25, 2026. Increased water levels are expected to manifest starting Thursday, February 26, following the arrival of new rainfall. The Environment Agency is monitoring the situation closely and will provide an updated message by 2:00 PM on March 4, 2026.
Original source: Environment Agency Official Notice ↗
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Common questions about this Environment Agency flood warning.