Flood Alert Issued for West Ilsley, East Ilsley, Compton, Chilton, and West Hagbourne
This alert is no longer in effect.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 alert for West Berkshire as rising groundwater levels threaten low-lying areas and roads in several villages.
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- Record type
- Flood Alert
- Affected area
- West Berkshire
- 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 West Berkshire.
Alert Details
The Environment Agency has issued a Flood Alert (Severity Level 3) for the Thames area. This alert specifically addresses rising groundwater levels, which can lead to prolonged flooding in affected communities.
Affected Areas
The alert covers several specific geographic regions within West Berkshire, including:
- West Ilsley
- East Ilsley
- Compton
- Chilton
- West Hagbourne
What You Should Do
Residents in the warning area are advised to take the following actions:
- Prepare property resilience measures to protect buildings from water ingress.
- Check that any installed water pumps are in good working order and ready for use.
- Take particular care when driving through flood water to ensure your own safety and to prevent creating bow waves that could flood adjacent properties.
Expected Conditions
Groundwater levels are continuing to rise at the Hodcot borehole and are currently higher than normal for this time of year. Consequently, flooding of low-lying areas and local roads is possible. Due to the nature of groundwater flooding, the Environment Agency notes that this situation could continue for several weeks or longer.
Timeline
The alert was officially raised at 9:11 AM on March 8, 2026. Given the slow-moving nature of groundwater, the hazard is expected to persist for an extended duration. The Environment Agency will provide an update on the situation by 12:00 PM on March 10, 2026, or sooner if conditions change significantly.
Original source: Environment Agency Official Notice ↗
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