River Levels

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River Levels

Groundwater flooding for the Wylye Valley at Wilton

Flooding expected. Take action now.

Flood warning

Groundwater levels in Salisbury Plain remain high. Areas that could be affected include: Wilton. The groundwater level at Stoford Cross borehole is 75.53m, and is expected to remain high over the next few days. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected, take particular care when driving, both for your own safety and to prevent flooding to others. Roads may have become damaged by floodwater. Where groundwater is near the surface, intense rainfall will lead to surface water flooding. We will continue to monitor the situation closely. This message will be updated by 12:30 PM on 18 February 2026

Information supplied by the Environment Agency

This information last updated 11:59am, Wednesday 11th February.

Flood Warning Area Details

Groundwater flooding for Wilton

Region: Wessex

Country: England

Counties covered: Wiltshire

Watercourses covered: Groundwater

Area covered by this alert location

The area bounded in blue on the map shows the area covered by flood alerts and warnings for Groundwater flooding for the Wylye Valley at Wilton.

Note: the area shown on the map is the area covered by flood alerts and warnings. It is not a live map of current flooding. The area covered broadly equates to the area where the risk of flooding in any year is greater than 1% (the "hundred year" flood risk).

Other Nearby Flood Warning Locations

Lower Wylye at Wilton Town
Grovely Riding School, Ditchampton, North Street, Castle Lane and Minster Street in Wilton

River Nadder at South Street, Wilton
South Street between Bull Bridge and the Library including the Surgery, Michael Herbert Hall and carpark and the Allotment Gardens in Wilton

No current or recent warnings.

Upper Hampshire Avon at Stratford sub Castle, low lying properties, Salisbury
Low lying properties on Mill Lane

No current or recent warnings.

Upper Hampshire Avon at Stratford sub Castle, Salisbury
Stratford Road, Castle Keep, Shelley Drive and Allotment Gardens

No current or recent warnings.

River Nadder and tributaries
River Nadder and tributaries between Donhead St Mary and Salisbury

No current or recent warnings.

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