River Levels

📢 Prefer not to see adverts? Become a supporter and we'll turn them off

River Levels

Purbeck Rivers and Streams

Message issued at 2:39pm, Monday 8th December 2025

This is an archived message. The status has changed more recently.

Go to current status

Flooding possible. Be prepared.

Flood alert

Forecast high river levels tomorrow morning may lead to flooding. 
Flooding is possible on 09 December 2025 due to heavy rainfall this evening and overnight. 
Flooding is forecast to affect locations near the Corfe Stream, Swan Brook, with low lying land expected to be most affected, particularly around the Corfe Castle and Swanage areas. Flooding is possible in the early hours of Tuesday morning as river levels are expected to rise rapidly after forecast intense rainfall this evening, overnight and throughout Tuesday. The forecast is expected to improve from Wednesday with little rainfall expected. 
We are monitoring rainfall and river levels and clearing blockages from debris screens. 
Consider activating any flood protection products you may have and avoid low lying roads near rivers, which may be flooded. 
This message will be updated by 11:30AM on 09 December 2025 or as the situation changes.

Information supplied by the Environment Agency

This information last updated 2:39pm, Monday 8th December 2025.

This page is a dedicated URL for a specific message issued at a particular time. You should not bookmark this page, as the current situation may have changed since this message was issued.

Go to current status

Most recent flood warnings and alerts for Purbeck Rivers and Streams

Flood Warning Area Details

The Corfe Castle and Swanage areas

Region: Wessex

Country: England

Counties covered: Dorset Council

Watercourses covered: Swan Brook, Corfe Stream

Area covered by this alert location

The area bounded in blue on the map shows the area covered by flood alerts and warnings for Purbeck Rivers and Streams.

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

Dorset coast at Poole Harbour
Poole Harbour and tidal stretches of the Lower Frome and River Piddle

No current or recent warnings.

East coast of Dorset
Castletown, Weymouth, Preston Beach, Swanage Bay, Studland Bay, Sandbanks, Poole Harbour, Bournemouth Beach, Hengistbury Head and Christchurch Harbour

No current or recent warnings.

Poole Harbour at Wareham
Wareham Quay, Ridge, Redcliffe and Swineham areas

No current or recent warnings.

Lower Frome from East Stoke to Wareham
Areas in East Stoke, Holmebridge, Stoborough, Stoborough Green, Wareham, Redcliffe, Ridge and Swineham

No current or recent warnings.

Swan Brook at Swanage
Victoria Ave, Kings Rd, Chestnut Mew, Church Hill, Springfield Rd, Cornwall Rd, Commerical Rd, Station Rd, Institute Rd, The Square, Shore Rd, High St and Parade in Swanage

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.

RiverLevels.uk is a Good Stuff website.