River Levels

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River Levels

Groundwater flooding for the South Winterbourne Valley

Flooding expected. Take action now.

Flood warning

Rising groundwater levels are expected to cause flooding. 
Flooding is expected from 19th January 2026 onwards. 
Groundwater levels in West Dorset remain high. Areas that could be affected include: Winterbourne Abbas, Winterbourne Steepleton, Martinstown, Winterbourne Monkton, Winterbourne Herringston and Winterbourne Came. The groundwater level at the Kingston Russell borehole has risen to 116.56m, and is expected to rise further over the next few days. Residents may experience inundation of septic tanks and sewer systems. Properties may experience flooding in cellars in affected areas. Flooding of roads is expected. Roads may be damaged by floodwater. 
We are closely monitoring the situation . 
If you have a pump, make sure it is working and switched on. Think about alternative power sources in case of power cuts . 
This message will be updated by 2:00PM on 26 January 2026 or as the situation changes.

Information supplied by the Environment Agency

This information last updated 2:33pm, Monday 19th January.

Flood Warning Area Details

Groundwater flooding for Kingston Russell, Winterbourne Abbas, Winterbourne Steepleton, Martinstown or Winterbourne St Martin, Winterbourne Monkton, Winterbourne Herringston and Winterbourne Came

Region: Wessex

Country: England

Counties covered: Dorset Council

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 South Winterbourne Valley.

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

Upper Frome from Maiden Newton to Dorchester
Areas in Higher Frome Vauchurch, Frome Vauchurch, Cruxton, Notton, Frampton, Grimstone, Muckleford, Stratton, Bradford Peverell, Wrackleford, Charminster, Frome Whitfield, Wolfeton, Lower Burton and Cokers Frome

No current or recent warnings.

Upper Frome at Dorchester
Casterbridge Trading Estate, London Road, Mill Street, London Close, Durnover Court and Kings Road in Dorchester

No current or recent warnings.

Upper Frome and tributaries
Tributaries between Toller Whelme and Dorchester

Weymouth Rivers and Streams
The River Wey to Radipole Lake, Preston Brook and River Jordan

River Wey from Upwey to Weymouth
River Wey from Upwey to Weymouth including Church Street, Little Mead, Nottington Lane, Nottington Farm and Almas Palace

No current or recent warnings.

RiverLevels.uk is an independent website. It is not associated with the Environment Agency or any other supplier of river level information. All data used on this site is supplied under licence. For queries about the data, please contact the underlying supplier.

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