Flood Warning Issued for Groundwater in South Wiltshire Downs Near Hindon

Alert Details

The Environment Agency has issued a Flood Warning (Severity Level 2) for groundwater flooding in the South Wiltshire Downs - The Dene. This alert indicates that high groundwater levels are expected to cause flooding in the region.

Affected Areas

The primary area identified in this warning is Hindon in the county of Wiltshire. Groundwater levels across Salisbury Plain remain high, impacting the South Wiltshire Downs area.

What You Should Do

Residents in the affected area should take the following precautions:

• If you have a flood pump, ensure it is functional and switched on.
• Prepare alternative power sources in the event of power cuts.
• Do not drive through floodwater; roads may be impassable.
• Monitor local conditions closely as the situation develops.

Expected Conditions

Current data from the Terraces borehole shows a groundwater level of 118.078m. While levels have begun to drop, the Environment Agency warns that heavy rainfall forecast for the end of this week may keep groundwater levels high. The agency continues to monitor the situation.

Timeline

This alert was officially raised on February 16, 2026, at 10:28 AM. The Environment Agency expects to provide an update by 10:45 AM on February 23, 2026, or sooner if the situation changes significantly.