Flood Warning Issued for Groundwater Flooding in Chitterne Valley, Wiltshire
This alert is no longer in effect.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 Chitterne Valley as high groundwater levels threaten properties and roads in the Salisbury Plain area.
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 groundwater flooding in the Chitterne Valley, located within the Wessex area. High groundwater levels in the Salisbury Plain region are currently plateauing but remain at a critical level.
Affected Areas
The primary area affected is Chitterne in the county of Wiltshire. The groundwater level at the Chitterne Down borehole has been recorded at 101.22m and is expected to remain high.
What You Should Do
Residents in the affected area are advised to take the following precautions:
- Prepare and implement property resilience measures.
- Ensure that any installed pumps are functional and switched on.
- Consider alternative power sources for pumps in the event of a power outage.
- Be aware of potential inundation of septic tanks and sewer systems.
Expected Conditions
Flooding of local roads is expected. Properties in the area may experience flooding in cellars. While the region has seen a few days of drier weather, groundwater levels remain high. Further rainfall is forecast to begin on Thursday, February 26, which is expected to cause levels to rise again through the weekend.
Timeline
The alert was officially raised on February 25, 2026. The Environment Agency is closely monitoring the situation and expects to provide an update by 2:00 PM on March 4, 2026, or sooner if conditions change significantly.
Original source: Environment Agency Official Notice ↗
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